CN105554610B

CN105554610B - The adjusting method and earphone of earphone ambient sound

Info

Publication number: CN105554610B
Application number: CN201511019017.2A
Authority: CN
Inventors: 刘崧; 赵剑
Original assignee: Beijing Xiaoniao Tingting Technology Co Ltd
Current assignee: Bird Innovation Beijing Technology Co ltd
Priority date: 2014-12-29
Filing date: 2015-12-29
Publication date: 2019-01-04
Anticipated expiration: 2035-12-29
Also published as: CN105554611A; CN205232422U; CN205454027U; CN104618829A; CN105554610A

Abstract

The invention discloses the adjusting methods and earphone of a kind of earphone ambient sound.This method comprises: the external microphone wind of at least one acquisition ambient sound is arranged on the outside of earphone, mechanical moveable adjuster is set on earphone outer covering or on the shell of line control machine.Adjuster has electrical port, and adjuster is connected to the noise reduction module of earphone by electrical port and/or monitors module.This method further include: the moving condition of real-time monitoring adjuster knows the amount of movement and mobile type of adjuster when adjuster occurs mobile；Current adjusting type is confirmed according to mobile type, and the regulated quantity of current environmental sound is confirmed according to amount of movement；According to the adjusting type of confirmation, controls noise reduction module or monitoring module is adjusted the collected ambient sound of microphone using the regulated quantity of confirmation.Technical solution of the present invention realizes earphone to the flexible modulation of ambient sound, keeps ear-phone function more humane, enhances earphone performance, improve user experience.

Description

The adjusting method and earphone of earphone ambient sound

Technical field

The present invention relates to ear phone technology field, in particular to a kind of the adjusting method and earphone of earphone ambient sound.

Background technique

The raising of social informatization degree enables people to communicate and exchange anywhere or anytime, various communications Equipment (mobile phone, bluetooth headset, stereophone etc.) and the extensive use of the communication technology greatly facilitate people's lives, mention High working efficiency.However one serious problem of comparison of social development bring is noise problem, is carried out in noise circumstance Communication, seriously affects the clarity and intelligibility of communication speech, when noise height to a certain extent when, not only communication can not be into Row, and the hearing and physical and mental health of people can be hurt.

For noise problem, some earphone products with noise reduction capability are provided in existing scheme.When unlatching noise reduction ear When the decrease of noise functions of machine, earphone can carry out noise reduction to external sound, be then output to earphone speaker and hear by earphone wearer Sound after noise reduction.

However, because extraneous environmental noise is variation, the energy rank and frequency of different time different location ambient noise Spectral structure be it is different, existing noise cancelling headphone only have open decrease of noise functions and close decrease of noise functions two ways, this Kind is directly realized by the presence or absence of decrease of noise functions, can not be to the user experience that earphone wearer has brought.

For example, in normal office room environmental, if directly opening earphone decrease of noise functions provides the noise reduction of 25dB or more, ear Machine wearer have it is a kind of it is oppressive, like the feeling in professional acoustics anechoic room, and under this environment, and there are certain rings Border noise can not directly turn off decrease of noise functions.

Summary of the invention

The adjusting method and earphone of a kind of earphone ambient sound provided by the invention, are only capable of with solving existing noise cancelling headphone It is directly realized by the presence or absence of decrease of noise functions, noise reduction mode Single-issue.

In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:

On the one hand, the embodiment of the invention provides a kind of adjusting methods of earphone ambient sound.This method comprises: in earphone The external microphone wind of at least one acquisition ambient sound is arranged in outside, and mechanical moveable adjusting is arranged on earphone outer covering Device, alternatively, mechanical moveable adjuster is arranged on the shell of the line control machine of earphone；The adjuster has electrical end Mouthful, adjuster is connected to by the noise reduction module of earphone by electrical port and/or monitors module, which comprises prison in real time The moving condition for surveying adjuster knows the amount of movement and mobile type of adjuster when adjuster occurs mobile；According to mobile class Type confirms current adjusting type, and the regulated quantity of current environmental sound is confirmed according to amount of movement；According to the adjusting class of confirmation Type, controls noise reduction module or monitoring module is adjusted the collected ambient sound of microphone using the regulated quantity of confirmation.

Preferably, the method also includes: according to the mobile behavior of adjuster, the moving condition of adjuster is divided into packet The first movement type for corresponding to noise reduction control is included, and corresponding to the second mobile type for monitoring control；It is then described according to shifting Dynamic type confirms current adjusting type, and confirms that the regulated quantity of current environmental sound includes: to work as to monitor according to amount of movement When the movement that adjuster occurs belongs to first movement type, confirm that current adjusting type controls for noise reduction, and according to amount of movement Confirm the noise reduction of current environmental sound；And/or when the movement for monitoring that adjuster occurs belongs to the second mobile type, Current adjusting type is confirmed to monitor control, and the amplification quantity of current environmental sound is confirmed according to amount of movement.

Preferably, the moving condition of the real-time monitoring adjuster knows the shifting of adjuster when adjuster occurs mobile Momentum and mobile type include: that when realizing adjuster by rotary part, rotational interface is arranged on the rotational trajectory of adjuster Point when monitoring that rotary part is rotated to the predetermined side of rotational interface point, knows that the mobile type of rotary part is the first shifting Dynamic type when monitoring that rotary part is rotated to the other side of rotational interface point, knows that the mobile type of rotary part is second Mobile type, and the amount of movement is obtained by the rotation amount of rotary part.

Preferably, the moving condition of the real-time monitoring adjuster knows the shifting of adjuster when adjuster occurs mobile Momentum and mobile type include: that stroke separation, prison are arranged on the promotion stroke of adjuster when realizing adjuster by push button When measuring a predetermined Slideslip of the push button to stroke separation, knows that the mobile type of push button is first movement type, monitor Another Slideslip from push button to stroke separation when, know that the mobile type of push button is the second mobile type, and by the cunning of push button Dynamic distance obtains the amount of movement.

Preferably, the moving condition of the real-time monitoring adjuster knows the shifting of adjuster when adjuster occurs mobile Momentum and mobile type include: when realizing adjuster by two keys, when monitoring that the first key is pressed, to know key Mobile type is first movement type, when monitoring that the second key is pressed, knows that the mobile type of key is the second mobile class Type, and the amount of movement is obtained by the number of pressing of key.

Preferably, when realizing the noise reduction module using MCU and/or monitor module, MCU is modified using the regulated quantity of confirmation The write-in value of register is controlled, realize noise reduction module or monitors adjusting of the module to the collected ambient sound of microphone.

Preferably, the regulated quantity that current environmental sound is confirmed according to amount of movement includes: and is inquired to move according to amount of movement The corresponding relationship of momentum and regulated quantity obtains the regulated quantity of current environmental sound.

Preferably, the adjuster is arranged on the shell at earpiece position of headphone.

Preferably, listening mode trigger module is set on earphone outer covering, alternatively, setting on the shell of the line control machine of earphone Set monitoring trigger module；The method also includes: the data of the output of listening mode trigger module described in real-time monitoring, according to described The data of listening mode trigger module output judge whether the trigger condition of listening mode meets；When the trigger condition of listening mode When from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mode, record the current broadcast sound volume of the earphone and To the regulated quantity of ambient sound, and the monitoring module is controlled using preset regulated quantity to the collected ring of microphone Border sound is adjusted；When the trigger condition of listening mode becomes being unsatisfactory for from meeting, according to the broadcast sound volume of record and right The regulated quantity of ambient sound controls the earphone and is restored to original working condition.

Preferably, the method also includes: when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone It is currently at noise reduction broadcasting audio mode or simple broadcasting audio mode, the broadcast sound volume for also controlling the earphone is adjusted to Preset broadcast sound volume.

Preferably, the listening mode trigger module includes following any: rotating panel formula switch has single-point or more The Trackpad of point touch function.

Preferably, the listening mode trigger module includes following any: capacitive touch sensors, resistive touch pass Sensor, infrared ray range sensor, pressure sensor, mechanical switch.

Another aspect is provided at least one acquisition ring the embodiment of the invention provides a kind of earphone on the outside of the earphone The external microphone wind of border sound is provided with mechanical moveable adjuster on earphone outer covering, alternatively, the shell of the line control machine of earphone Mechanical moveable adjuster is provided on body；The adjuster has electrical port, and the adjuster passes through electrical port It is connected to the noise reduction module and/or monitoring module of earphone, the noise reduction module and/or monitoring module are connected to the master control core of earphone Piece, alternatively, being integrated in main control chip；Main control chip monitors the moving condition of adjuster, when adjuster occurs mobile, knows The amount of movement and mobile type of adjuster；Main control chip confirms current adjusting type according to mobile type, and according to amount of movement Confirm the regulated quantity of current environmental sound；Main control chip controls noise reduction module or monitors module according to the adjusting type of confirmation The collected ambient sound of microphone is adjusted using the regulated quantity of confirmation.

Preferably, when realizing adjuster by rotary part, rotational interface point is set on the rotational trajectory of adjuster, it is main When control chip monitors that rotary part is rotated to the predetermined side of rotational interface point, know that the mobile type of rotary part is first Mobile type when monitoring that rotary part is rotated to the other side of rotational interface point, knows that the mobile type of rotary part is the Two mobile types, and the amount of movement is obtained by the rotation amount of rotary part；When realizing adjuster by push button, in adjuster It pushes and stroke separation is set on stroke, when main control chip monitors a predetermined Slideslip of the push button to stroke separation, know The mobile type of push button is that first movement type knows push button when monitoring another Slideslip of the push button to stroke separation Mobile type is the second mobile type, and obtains the amount of movement by the sliding distance of push button；It is realized and is adjusted by two keys When device, when monitoring that the first key is pressed, main control chip knows that the mobile type of key is first movement type, monitors the When two keys are pressed, know that the mobile type of key is the second mobile type, and the shifting is obtained by the number of pressing of key Momentum.

Preferably, it is additionally provided with listening mode trigger module on the earphone outer covering, alternatively, the shell of the line control machine of earphone On be provided with monitoring trigger module；The main control chip is also used to the number of the output of listening mode trigger module described in real-time monitoring According to, according to the listening mode trigger module export data judge whether the trigger condition of listening mode meets；And work as prison When listening the trigger condition of mode from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mode, the earphone is recorded Current broadcast sound volume and the regulated quantity to ambient sound, and the monitoring module is controlled using preset regulated quantity pair The collected ambient sound of microphone is adjusted；When the trigger condition of listening mode becomes being unsatisfactory for from meeting, according to note It the broadcast sound volume of record and the earphone is controlled to the regulated quantity of ambient sound is restored to original working condition.

Preferably, the main control chip is also used to when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if Earphone is currently at noise reduction and plays audio mode or simple broadcasting audio mode, also controls the broadcast sound volume tune of the earphone It is whole to arrive preset broadcast sound volume.

Another aspect, the embodiment of the invention provides a kind of adjusting methods of earphone ambient sound, this method comprises: in ear The external microphone wind of at least one acquisition ambient sound of setting on the outside of machine；Setting has multi-touch function on earphone outer covering The main control chip of Trackpad, the Trackpad and earphone connects；The noise reduction module and/or monitoring module of earphone are connected to earphone Main control chip, alternatively, being integrated in main control chip；The motion track of the Trackpad detection user's finger, the main control chip The adjusting type and regulated quantity of current environmental sound, the adjusting type to ambient sound are confirmed according to the motion track The first kind including corresponding to noise reduction control, and corresponding to the Second Type for monitoring control；The main control chip is according to true The adjusting type recognized, control noise reduction module or monitor module using confirmation regulated quantity to the collected ambient sound of microphone into Row is adjusted.

Preferably, when the Trackpad detects that user's palm covers the Trackpad, described in the main control chip control Earphone enters listening mode.

Another aspect is provided at least one acquisition ambient sound the embodiment of the invention provides a kind of earphone on the outside of earphone The external microphone wind of sound；The Trackpad with multi-touch function, the master of the Trackpad and earphone are provided on earphone outer covering Control chip connection；The noise reduction module and/or monitoring module of earphone are connected to the main control chip of earphone, alternatively, being integrated in master control core In piece；The motion track of the Trackpad detection user's finger, the main control chip, for being worked as according to motion track confirmation Preceding adjusting type and regulated quantity to ambient sound, the adjusting type to ambient sound include the corresponding to noise reduction control One type, and corresponding to the Second Type for monitoring control；And the adjusting type according to confirmation, control noise reduction module or prison Listen module that the collected ambient sound of microphone is adjusted using the regulated quantity of confirmation.

The technical solution of the embodiment of the present invention, by the mobile amount of movement that can obtain multiple and different gradual changes of adjuster, no Same amount of movement corresponds to different regulated quantitys, so as to any size for adjusting noise reduction or the ring listened to as needed The volume of border sound, solve the problems, such as existing scheme can only single selection decrease of noise functions be turned on or off and bring, it is real Earphone is showed to the flexible modulation of ambient sound, has kept ear-phone function more humane, enhance earphone performance, improve user's body It tests.

Another aspect, the embodiment of the invention provides a kind of adjusting methods of earphone ambient sound, this method comprises: in ear The external microphone wind of at least one acquisition ambient sound of setting on the outside of machine, the earphone include noise reduction module and monitoring module；It connects Receive the adjusting type and regulated quantity to ambient sound that the earpiece application client of terminal is sent；The adjusting to ambient sound Type includes the first kind corresponding to noise reduction control, and corresponding to the Second Type for monitoring control；According to the adjusting class Type, controls noise reduction module or monitoring module is adjusted the collected ambient sound of microphone using the regulated quantity.

Preferably, the earphone receive terminal earpiece application client send into listening mode order when, If earphone is currently at non-snoop mode, the current broadcast sound volume of the earphone and the regulated quantity to ambient sound are recorded, And it controls the monitoring module the collected ambient sound of microphone is adjusted using preset regulated quantity；It is described When the order for leaving listening mode that the earpiece application client that earphone receives terminal is sent, according to the broadcast sound volume of record and The earphone is controlled to the regulated quantity of ambient sound and is restored to original working condition.

Preferably, the earphone receive terminal earpiece application client send into listening mode order when, If earphone is currently at noise reduction and plays audio mode or simple broadcasting audio mode, the broadcasting sound of the earphone is also controlled Amount is adjusted to preset broadcast sound volume.

Another aspect, the embodiment of the invention provides a kind of terminals, are equipped with earpiece application client；The earphone client End provides on its interface for touch to be arranged to the adjusting type of ambient sound and the first virtual actuator of regulated quantity, and It can the second virtual actuator for touch that broadcast sound volume is set；The adjusting type to ambient sound includes corresponding to noise reduction control The first kind of system, and corresponding to the Second Type for monitoring control.

Preferably, first virtual actuator and/or the second virtual actuator are following any: virtual knob, virtual Push button, two virtual keys.

Preferably, first virtual actuator or second two virtual keys are adjusted to virtually；The headset detection arrives When two virtual keys are pinned simultaneously, the order of listening mode is transmitted into earphone；The headset detection is virtual to two When key is released simultaneously, the order for leaving listening mode is sent to earphone.

The technical solution of the embodiment of the present invention adjusts the size or monitoring of noise reduction by the earpiece application client of terminal The volume of the ambient sound arrived, solve existing scheme can only single selection decrease of noise functions be turned on or off bring and ask Topic, realizes earphone to the flexible modulation of ambient sound, keeps ear-phone function more humane, enhance earphone performance, improve use Family experience.

By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its Advantage will become apparent.

Detailed description of the invention

It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even With its explanation together principle for explaining the present invention.

Fig. 1 is a schematic diagram of a scenario provided by one embodiment of the present invention using this programme；

Fig. 2 is the adjusting method schematic diagram of earphone ambient sound provided by one embodiment of the present invention；

Fig. 3 is a kind of implementation schematic diagram for the adjuster that another embodiment of the invention provides；

Fig. 4 is another implementation schematic diagram for the adjuster that another embodiment of the invention provides；

Fig. 5 is another the implementation schematic diagram for the adjuster that another embodiment of the invention provides；

Fig. 6 is another the implementation schematic diagram for the adjuster that another embodiment of the invention provides；

Fig. 7 is another the implementation schematic diagram for the adjuster that another embodiment of the invention provides；

Fig. 8 is the mixing active noise reduction earphone system realized using feedforward plus feedback that another embodiment of the invention provides Block diagram；

Fig. 9 shows the experimental result picture of the earphone in different noise reduction rank difference noise reductions of this programme；

The different experimental result pictures for monitoring the corresponding EQ curve of control that the earphone that Figure 10 shows this programme is realized；

Figure 11 is a kind of method schematic diagram of triggering listening mode provided by one embodiment of the present invention；

Figure 12 is a kind of implementation schematic diagram of listening mode trigger module provided by one embodiment of the present invention；

Figure 13 is another implementation schematic diagram for the listening mode trigger module that another embodiment of the invention provides.

Specific embodiment

Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally The range of invention.

Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention And its application or any restrictions used.

Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as part of specification.

It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.

One embodiment of the invention provides a kind of adjusting method of earphone ambient sound.Referring to Fig. 1, show using this One scene of scheme such as connects this method comprises: the external microphone wind of at least one acquisition ambient sound is arranged on the outside of earphone It is connected to the MIC1 of noise reduction module and is connected to the MIC2 for monitoring module.In a kind of mode of deformation, using same external Microphone is connect with noise reduction module and monitoring module respectively, realizes noise reduction and monitoring.It is arranged on earphone outer covering mechanical removable Dynamic adjuster, adjuster have electrical port, adjuster are connected to the noise reduction module and/or prison of earphone by electrical port Listen module.Noise reduction module and monitoring module can integrate on the main control chip of earphone, be realized by a chip, or in earphone Discrete device is inside respectively set to realize noise reduction module and monitor module.

Referring to fig. 2, the adjusting method of earphone ambient sound provided in this embodiment further include:

S201: the moving condition of main control chip real-time monitoring adjuster knows adjuster when adjuster occurs mobile Amount of movement and mobile type.

S202: main control chip confirms current adjusting type according to mobile type, and is confirmed according to amount of movement currently to ring The regulated quantity of border sound.

S203: main control chip controls noise reduction module or monitors module using the adjusting of confirmation according to the adjusting type of confirmation The collected ambient sound of microphone is adjusted in amount.

When being communicated under noise background, earphone can use noise reduction module.Noise reduction module uses feed forward type (Feed- Forward, FF) noise reduction, reaction type (FeedBack, FB) the noise reduction either mixing noise reduction of feedforward plus feedback.Current noise reduction Mainly consider following two aspects: being on the one hand to send words end to improve microphone using acoustics signal processing technology in communication equipment to pick up The signal-to-noise ratio of the voice signal taken enables remote subscriber not hear the speech of near-end user.On the other hand it needs to set in communication Standby callee improves the signal-to-noise ratio of callee voice, and proximal end is enabled not hear the voice signal that remote subscriber is brought.

In other scene, converse with the external world with can be convenient to not take down earphone also when in need Either extraneous environmental noise is monitored, earphone can amplify the sound in external environment, protect using module is monitored Card wearer can hear external sound.The existing earphone with monitor function also only has and opens monitor function and closing Monitor function two ways, it is this to be directly realized by the presence or absence of monitor function, it cannot be to the user experience that earphone wearer has brought.

It should be noted that noise reduction and the function of monitoring are two opposite function and effect in fact, so relating in the present invention And noise reduction module and monitor module can be same physical entity, for example, noise reduction module and monitor module can be an ANC (active noise concellation) active noise reduction chip or an ANC system circuit.

Above-mentioned steps S201 to S203 can also be by noise reduction module or monitoring module realization, can be by noise reduction module or monitoring Module is monitored the movement of adjuster.

The present embodiment can be applied in earphone there is only the scene of one of noise reduction module and monitoring module, at this moment adjust When saving device movement, a kind of mobile type is only corresponded to, for example, adjuster is mobile if monitoring when there is only noise reduction module, is adjusted The mobile type of section device corresponds only to the adjusting type of noise reduction.

On the basis of embodiment shown in Fig. 2, further, the embodiment of the invention also includes: according to the movement of adjuster The moving condition of adjuster is divided into the first movement type including corresponding to noise reduction control, and corresponds to and monitor by behavior Second mobile type of control.Wherein, noise reduction is executed using noise reduction module to control, execute monitoring control using module is monitored.

Different according to the specific implementation of adjuster, the mobile behavior of adjuster is also different, when such as adjuster being knob, The mobile behavior of adjuster may include rotating to the left, rotating to the right.

The present embodiment is by being divided into two kinds of mobile types for the moving condition of adjuster, to be realized using same adjuster It adjusts noise reduction and adjusts and monitor two kinds of functions.It is opposite two effects effect in fact that this, which is mainly in view of noise reduction and the function of monitoring, Fruit realizes the adjusting of two kinds of functions by the way of the same structural member, can simplify ear while guaranteeing ear-phone function The structure of machine.Scene of the present embodiment mainly for an adjuster is arranged is illustrated, and however, it is not limited to this, this implementation Two adjusters also can be set in example, and an adjuster is for realizing noise reduction control, and an adjuster is for realizing monitoring control.

The then above method further include: in a monitoring process, main control chip can execute a kind of following operations:

When the movement that main control chip monitors that adjuster occurs belongs to first movement type, current adjusting type is confirmed It is controlled for noise reduction, and confirms the noise reduction of current environmental sound according to amount of movement；

When the movement that main control chip monitors that adjuster occurs belongs to the second mobile type, current adjusting type is confirmed To monitor control, and according to the amplification quantity of amount of movement confirmation current environmental sound

When there are two when adjuster, main control chip can be performed simultaneously for the movement of two adjusters for setting on earphone Above two operation, or only execute a kind of above-mentioned operation.

Main control chip can safeguard the mapping table of an amount of movement and regulated quantity in advance, inquired and moved according to amount of movement The corresponding relationship of amount and regulated quantity, can quickly obtain the regulated quantity of current environmental sound.This mode is being monitored When, it does not need in real time to calculate noise reduction or amplification quantity, can quickly obtain currently used noise reduction or amplification quantity, Improve the speed that earphone adjusts ambient sound.

Further embodiment of this invention is mainly illustrated the working method of adjuster, earphone ambient sound regulation scheme Other content may refer to the other embodiment of the present invention.

When realizing adjuster by knob, rotational interface point is set on the rotational trajectory of adjuster, such as by rotational trajectory Intermediate point as rotational interface point, main control chip (or noise reduction module) monitors knob to the predetermined side of rotational interface point When (such as left side) rotation, know that the mobile type of knob is first movement type, main control chip (or monitoring module) monitors to revolve When button is rotated to the other side (such as right side) of rotational interface point, know that the mobile type of knob is the second mobile type, and by revolving The rotation amount of button obtains the amount of movement.Referring to Fig. 3, a kind of implementation of adjuster is shown.Adjuster is knob, with head The earphone portions of headset coaxially assemble, and an adjuster are arranged for each earpiece, adjuster is located at earphone portions shell Outer end, an adjuster is responsible for the adjusting of the ambient sound of ipsilateral earpiece.The knob for being provided as adjuster has centainly Size and thickness, held convenient for manpower, such as adjuster can be for certain thickness disc parts.

Alternatively, referring to fig. 4, showing another implementation of adjuster.Adjuster is knob, the prominent earpiece of the knob Hull outside certain altitude, in order to manpower gripping, knob is cylinder component.

Alternatively, showing another implementation of adjuster referring to Fig. 5, adjuster is rotating panel structure, setting On the shell of headset earpiece.

By push button realize adjuster when, on the promotion stroke of adjuster be arranged stroke separation, monitor push button to When predetermined side (such as the top) sliding of stroke separation, knows that the mobile type of push button is first movement type, monitor to push away When button is slided to the other side (such as lower section) of stroke separation, know that the mobile type of push button is the second mobile type, and by pushing away The sliding distance of button obtains amount of movement.Referring to Fig. 6, the schematic diagram that adjuster is push button is shown, push button is mounted in sliding groove, Push button is slided up and down along sliding groove.

When realizing adjuster by two keys, when monitoring that the first key is pressed, know that the mobile type of key is First movement type when monitoring that the second key is pressed, knows that the mobile type of key is the second mobile type, and by key Number of pressing obtain the amount of movement.It referring to Fig. 7, shows adjuster and is the schematic diagram of key, including can press up and down The first key and the second key.

Under one scene, if adjuster is the mode of knob, it can be set when knob is in middle position to the external world Ambient sound, which does not amplify, also not to be reduced, and then realizes noise reduction toward anticlockwise, and more noise reductions toward anticlockwise are bigger, rotate to most left The position noise reduction on side is maximum；Be arranged knob turn right rotate to be listen to ambient sound amplification, it is more bigger toward right rotation pilot signal, Rotating to the position of rightmost, then pilot signal amplification reaches maximum, and same function may be implemented in same push button and key.

In addition, no matter for rotary part (such as knob, rotating disk, rotating panel structure etc.), push away torsion or key Mode, in addition to it is above-mentioned realized by the way of mechanical structure key other than, can also using closely induction membrane keyboard side Formula slides up and down the function of adjusting with the adjusting of upper and lower key to realize that rotation is adjusted.

It is above-mentioned that mainly adjuster is illustrated by taking headphone as an example, for headphone or In-Ear ear Machine, adjuster can also be arranged on line control machine, and specific set-up mode may refer to the adjuster of headphone.

Further embodiment of this invention is mainly illustrated the adjusting scene of noise reduction control, earphone ambient sound regulation scheme Other content may refer to the other embodiment of the present invention.

As shown in figure 8, showing mixing active noise reduction earphone system frame when noise reduction module is realized using feedforward plus feedback Figure.Its system maximum noise reduction and noise reduction frequency band are two aspect drop of feedback (FB active noise reduction controls ANC) and feedforward (FF ANC) The superposition for the amount of making an uproar, for basic anti-acoustic capability referring to Fig. 8, noise reduction module has active noise reduction amount in low frequency 1000Hz, maximum actively to drop The amount of making an uproar can reach 25db or so, cooperate the passive sound insulation of earmuff or earplug, and noise cancelling headphone can provide difference in entire frequency band The noise reduction effect of few 20db.

Noise reduction/amplification quantity can realize different noise reductions by adjusting the form of circuit either software modification register Rank/monitoring rank, user can according to need carries out the adjustment of noise reduction effect/monitoring effect manually.

For example, realizing noise reduction module using MCU (Micro Control Unit, micro-control unit) and/or monitoring module When, as main control chip be MCU when, using confirmation regulated quantity modification MCU control MCU register write-in value, to change noise reduction Amount or amplification quantity.Noise reduction module or monitor module can be placed in extraneous environmental noise microphone (such as FF/FB noise reduction MIC1 or Monitor MIC2) signal that picks up by certain EQ (balanced device) amplification and compensates, earphone speaker is then output to by ear Machine wearer hears.The effect that reduction low frequency lifting medium-high frequency may be implemented is handled by EQ, the sound for exporting earphone more accords with Close human auditory system effect.

Below with reference to experimental result picture, more clearly illustrate the beneficial effect of this programme.

Referring to Fig. 9, the experimental result picture of the different noise reductions of the earphone realization using this programme is shown.

Fig. 9 shows a kind of earphone of this programme in the schematic diagram of different noise reduction rank difference noise reductions, this is this programme A kind of implementation, wherein the noise reduction and noise reduction frequency band that need in different stage can according to need and carry out different tune It is whole, to reach better user experience.Wherein, total rank amount of noise reduction rank can also be designed according to actual needs.Such as Under mode shown in Fig. 9, the earphone of this programme can realize ten kinds of different noise reduction ranks according to different amount of movements.

Referring to Figure 10, shows and control corresponding EQ (balanced device) curve using different monitor of the earphone realization of this programme Experimental result picture.This is a kind of implementation of this programme, and under mode as shown in Figure 10, the earphone of this programme can be according to not Same amount of movement realizes ten kinds of different monitoring ranks.Wherein, total rank amount, the corresponding amplification of each rank amount of rank are monitored Multiple, EQ curve can be designed according to different earphones or different needs to reach better user experience.

The technical solution of the embodiment of the present invention, mobile by adjuster can obtain multiple and different gradual changes (each secondary gradual change can Equivalent or inequality) amount of movement, different amount of movements corresponds to different regulated quantitys, adjusts so as to any as needed The volume of the size of noise reduction or the ambient sound listened to, solve existing scheme can only single selection decrease of noise functions open It opens or closes the problem of bringing, realize earphone to the flexible modulation of ambient sound, keep ear-phone function more humane, enhance Earphone performance, improves user experience.

Another embodiment of the invention provides a kind of earphone.At least one acquisition ambient sound is provided on the outside of the earphone External microphone wind, mechanical moveable adjuster is provided on earphone outer covering, adjuster has electrical port, and adjuster is logical Electrical port is crossed to be connected to the noise reduction module of earphone and/or monitor module.

Noise reduction module and/or monitoring module are connected to the main control chip of earphone, alternatively, being integrated in main control chip；Master control Chip monitors the moving condition of adjuster, when adjuster occurs mobile, knows the amount of movement and mobile type of adjuster；Master control Chip confirms current adjusting type according to mobile type, and the regulated quantity of current environmental sound is confirmed according to amount of movement；It is main Chip is controlled according to the adjusting type of confirmation, noise reduction module is controlled or monitoring module collects microphone using the regulated quantity of confirmation Ambient sound be adjusted.

When realizing adjuster by knob, rotational interface point, main control chip monitoring are set on the rotational trajectory of adjuster When being rotated to knob to the predetermined side of rotational interface point, knows that the mobile type of knob is first movement type, monitor to revolve When button is rotated to the other side of rotational interface point, know that the mobile type of knob is the second mobile type, and by the rotation of knob Measure amount of movement；

When realizing adjuster by push button, stroke separation, main control chip monitoring are set on the promotion stroke of adjuster To push button to stroke separation when making a reservation for a Slideslip, knows that the mobile type of push button is first movement type, monitor to push away Another Slideslip from button to stroke separation when, know that the mobile type of push button is the second mobile type, and by the sliding of push button Distance obtains amount of movement；

When realizing adjuster by two keys, when monitoring that the first key is pressed, main control chip knows the shifting of key Dynamic type is first movement type, when monitoring that the second key is pressed, knows that the mobile type of key is the second mobile type, And amount of movement is obtained by the number of pressing of key.

In noise reduction module or monitoring module and discrete active chip, the operation that main control chip executes in above-mentioned earphone, By noise reduction module or module realization can be monitored.

Further, adjuster is arranged on the shell at earpiece position of headphone, and the adjuster that knob is realized can With coaxially assembled with earpiece position or different axis assembly.

Under many applications, user wants quickly to be directly switch to monitoring condition sound under noise reduction and listening mode Mode, noise reduction mode and audition state need to very quick return to over time again before, such as wearer open Decrease of noise functions listens to music, and side someone needs and wearer links up in short-term, at this moment if from noise reduction in such a way that rotation is adjusted Mode adjustment, may be slightly more time-consuming to listening mode, and the noise reduction levels before being adjusted to again after having linked up are also required to The regular hour is consumed, so can be realized this demand for being quickly switched to listening mode in short-term the present invention also provides a kind of Technical solution:

It is a kind of implementation of triggering listening mode provided by one embodiment of the present invention with reference to Figure 11, in earphone outer covering Upper setting listening mode trigger module, further comprising the steps of:

S301: the data of the output of listening mode trigger module described in real-time monitoring, according to the listening mode trigger module The data of output judge whether the trigger condition of listening mode meets；

S302: when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mould Formula then records the current broadcast sound volume of the earphone and the regulated quantity to ambient sound, and controls the monitoring module and use The collected ambient sound of microphone is adjusted in preset regulated quantity；When the trigger condition of listening mode is become by meeting When to be unsatisfactory for, according to the broadcast sound volume of record and the earphone being controlled to the regulated quantity of ambient sound it is restored to original work State.

In step s 302, when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is currently just being located It in listening mode, then can be not processed, continue to keep current listening state.

For having for noise reduction module and the earphone for monitoring module simultaneously, it can have following five kinds of operating modes: single Pure broadcasting audio mode, simple noise reduction mode, noise reduction broadcasting audio mode, simple listening mode and monitoring plays Audio mode.Simple noise reduction mode is suitable for user and keeps quite in more noisy environment use, in this mode Under, earphone will not play the contents such as music, only carry out noise reduction to ambient sound, i.e. broadcast sound volume is zero.Simple broadcasting sound Frequency mode, refers to that earphone only plays the contents such as music, and external environmental sounds are not done with any adjust and (corresponds to previously mentioned rotation Button is in middle position) mode, i.e., be zero to the regulated quantity of external environmental sounds.

The method also includes: when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is currently located Audio mode or simple broadcasting audio mode are played in noise reduction, it is also necessary to which the broadcast sound volume for controlling the earphone is adjusted to pre- The broadcast sound volume first set.Such case is more suitable for, and user is just playing music or simple broadcasting sound in noise reduction originally It is happy, it still wants to continue to play music after triggering into monitoring mode, then monitors module in addition to control and put according to preset Largely ambient sound is adjusted, continues to play music, preset broadcasting sound according further to preset broadcast sound volume Amount is usually a lower volume, hears ambient sound in order to which user can understand.

Wherein, the listening mode trigger module includes following any: capacitance touch sensitive switch, resistive touch pass Feel switch, short distance sensitive switch, pressure-sensitive switch, mechanical switch.Short distance sensitive switch is, for example, infrared short distance Sensitive switch.Mechanical switch is, for example, button type mechanical switch, knob type mechanical switch, push-button type mechanical switch.Monitor mould Formula trigger module can also be rotating panel formula switch or monometallic chip soft-touch control.Wherein, monometallic chip touch is opened Pass, capacitance touch sensitive switch, resistive touch sensor switch and short distance sensitive switch can realize that palm covers Listening mode trigger module on earphone outer covering can enter listening mode from non-snoop mode, palm leaves earphone outer covering The function of former working condition can quickly be returned automatically afterwards.

Corresponding, the invention also provides a kind of earphone with listening mode trigger module, the earphone outer coverings On be additionally provided with listening mode trigger module；It is defeated to be also used to listening mode trigger module described in real-time monitoring for the main control chip Data out judge whether the trigger condition of listening mode meets according to the data that the listening mode trigger module exports；With And when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mode, institute is recorded The current broadcast sound volume of earphone and the regulated quantity to ambient sound are stated, and controls the monitoring module using preset tune The collected ambient sound of microphone is adjusted in section amount；When the trigger condition of listening mode becomes being unsatisfactory for from meeting, According to the broadcast sound volume of record and the earphone is controlled to the regulated quantity of ambient sound it is restored to original working condition.

The main control chip is also used to when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is worked as Before be in listening mode, then continue to keep current listening state.

Wherein, the main control chip is also used to when the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if ear Machine is currently at noise reduction and plays audio mode or simple broadcasting audio mode, also controls the broadcast sound volume adjustment of the earphone To preset broadcast sound volume.

Wherein, the listening mode trigger module includes following any: capacitive touch sensors, resistive touch sensor Device, infrared ray range sensor, pressure sensor, mechanical switch.The listening mode trigger module can be, for example, Dan Jin Belong to chip touch detection capacitor.

Wherein, the listening mode trigger module is the Trackpad with multi-touch function, is touched when user's palm covers When controlling the most of area or entire Trackpad of plate, i.e., it can trigger listening mode.

The present invention provides the listening mode trigger modules being arranged on earphone outer covering, can using listening mode trigger module To be directly directly switch to listening mode from noise reduction listening mode, when trigger condition disappears, it can also be quickly returned automatically Preceding noise reduction rank and audition state is played, the present invention had both been able to satisfy user and has carried out progressive control and adjusting to extraneous ambient sound Demand, and the shortcut function for rapidly entering monitoring and returning to noise reduction broadcast state is provided, provide more humane user's body It tests and use feeling, and more perfect earphone control mode.

A kind of implementation of listening mode trigger module provided by one embodiment of the present invention is shown with reference to Figure 12: prison Listening mode trigger module is monometallic chip touch detection capacitor, is set to the shell at an earpiece position of headphone On, adjuster is arranged on the shell at another earpiece position of headphone.

User's palm contacts or the movement for leaving earphone outer covering will lead to the capacitance hair of monometallic chip touch detection capacitor Changing, the capacitance of real-time monitoring monometallic chip touch detection capacitor output, judges that monometallic chip touch detection capacitor is defeated Whether capacitance out is more than or equal to threshold value, is judged as the trigger condition of listening mode to meet, otherwise if it is larger than or equal to threshold value The trigger condition of listening mode is judged to be unsatisfactory for.

When the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mode, The current broadcast sound volume of earphone and the regulated quantity to ambient sound are recorded, and controls and monitors module using preset adjusting The collected ambient sound of microphone is adjusted in amount；When the trigger condition of listening mode becomes being unsatisfactory for from meeting, root Broadcast sound volume according to record and the regulated quantity control earphone to ambient sound are restored to original working condition.

When covering the listening mode trigger module on earphone outer covering the present invention provides palm, so that it may directly be listened from noise reduction Sound mode is directly switch to listening mode, so that it is rapidly introduced into listening state, it can be certainly after palm leaves earphone outer covering It moves the noise reduction rank before quickly returning and plays audition state, it is progressive to the progress of extraneous ambient sound that the present invention had both been able to satisfy user Control and the demand adjusted, and the shortcut function for rapidly entering monitoring and returning to noise reduction broadcast state is provided, provide more people The user experience and use feeling of property, and more perfect earphone control mode.

Another realization side for the listening mode trigger module that another embodiment of the invention provides is shown with reference to Figure 13 Formula: monitoring trigger module is a mechanical knob formula switch, is set on the shell of the earphone portions of earphone, and prominent earpiece Hull outside certain altitude, in order to manpower gripping.

Figure 12 and Figure 13 is mainly illustrated monitoring trigger module by taking headphone as an example, for In-Ear Headphones Or headphone, monitoring trigger module can also be arranged on the shell of line control machine.

The invention also provides a kind of adjusting method of earphone ambient sound, at least one acquisition ring is set on the outside of earphone The external microphone wind of border sound；Setting has the Trackpad of multi-touch function, the master of Trackpad and earphone on earphone outer covering Control chip connection；The noise reduction module and/or monitoring module of earphone are connected to the main control chip of earphone, alternatively, being integrated in master control core In piece；

Trackpad detects the motion track of user's finger, and main control chip confirms current environmental sound according to motion track Type and regulated quantity are adjusted, the adjusting type to ambient sound includes the first kind corresponding to noise reduction control, and is corresponded to Monitor the Second Type of control；

Main control chip controls noise reduction module or monitors module using the regulated quantity of confirmation to wheat according to the adjusting type of confirmation Gram collected ambient sound of wind is adjusted.

For example, main control chip confirmation should be the first kind of noise reduction control when detecting that user's finger moves clockwise Type, according to the length of motion track or the size of angle confirmation noise reduction.Conversely, for example, when detecting that user's finger is counterclockwise When mobile, main control chip confirmation should be the Second Type for monitoring control, according to the length of motion track or angle confirmation to wheat The amplification quantity of gram collected ambient sound of wind.

Preferably, when Trackpad detects that user's palm covers Trackpad, main control chip control earphone enters listening mode.

The invention also provides a kind of earphone, the external microphone of at least one acquisition ambient sound is provided on the outside of earphone Wind；The Trackpad with multi-touch function, the main control chip connection of Trackpad and earphone are provided on earphone outer covering；Earphone Noise reduction module and/or monitoring module are connected to the main control chip of earphone, alternatively, being integrated in main control chip；

Trackpad detects the motion track of user's finger, main control chip, for confirming current environmental according to motion track The adjusting type and regulated quantity of sound, the adjusting type to ambient sound include the first kind corresponding to noise reduction control, and Corresponding to the Second Type for monitoring control；And the adjusting type according to confirmation, it controls noise reduction module or monitors module using true The collected ambient sound of microphone is adjusted in the regulated quantity recognized.

Preferably, when Trackpad detects that user's palm covers Trackpad, main control chip control earphone enters listening mode, Conversely, Trackpad detects that main control chip control earphone leaves listening mode, returns to after user's palm covering Trackpad when leaving Working condition before.

In this way, so that it may realize that gradually adjusting earphone drops using a Trackpad with multi-touch function The volume of the size for the amount of making an uproar or the ambient sound listened to, and rapidly enter listening mode and return to noise reduction broadcast state Shortcut function, provide more humane user experience and use feeling, and more perfect earphone control mode.

Adjusting method, adjuster, the method for triggering listening mode and the monitoring touching of earphone ambient sound mentioned above Hair module can be realized by the earpiece application client of terminal:

The present invention provides a kind of adjusting method of earphone ambient sound, at least one acquisition environment is set on the outside of earphone The external microphone wind of sound, the earphone include noise reduction module and/or monitoring module；

Receive the adjusting type and regulated quantity to ambient sound that the earpiece application client of terminal is sent；It is described to environment The adjusting type of sound includes the first kind corresponding to noise reduction control, and corresponding to the Second Type for monitoring control；According to The adjusting type controls noise reduction module or monitors module using the regulated quantity to the progress of microphone collected ambient sound It adjusts；And the broadcast sound volume that the earpiece application client of terminal is sent is received, according to the broadcast sound volume to the power amplifier of earphone It is configured.

Further, the earphone receives the order into listening mode that the earpiece application client of terminal is sent When, if earphone is currently at non-snoop mode, record the current broadcast sound volume of the earphone and the adjusting to ambient sound Amount, and control the monitoring module and the collected ambient sound of microphone is adjusted using preset regulated quantity； When the order for leaving listening mode that the earpiece application client that the earphone receives terminal is sent, according to the broadcasting sound of record It measures and the earphone is controlled to the regulated quantity of ambient sound and be restored to original working condition.

The earphone receive terminal earpiece application client send into listening mode order when, if earphone It is currently at noise reduction broadcasting audio mode or simple broadcasting audio mode, the broadcast sound volume for also controlling the earphone is adjusted to Preset broadcast sound volume.

The present invention also provides a kind of terminals, are equipped with earpiece application client；The earphone client is on its interface There is provided for touch can be arranged to the adjusting type of ambient sound and the first virtual actuator of regulated quantity, and for touch can be arranged Second virtual actuator of broadcast sound volume；The adjusting type to ambient sound includes the first kind corresponding to noise reduction control Type, and corresponding to the Second Type for monitoring control.

First virtual actuator and/or the second virtual actuator are following any: virtual knob, virtual push button, two A virtual key.

First virtual actuator second is virtually adjusted to two virtual keys；The headset detection is virtual to two When key is pinned simultaneously, the order of listening mode is transmitted into earphone；The headset detection to two virtual keys simultaneously When being released, the order for leaving listening mode is sent to earphone.

It should be noted that mechanical moveable adjuster mentioned in the present invention and monitoring trigger module, Ke Yihe The above-mentioned earpiece application client for being installed on terminal exists simultaneously, co-ordination, on the basis of the present invention those skilled in the art Member can make setting to this, and details are not described herein.

The specific working mode of each device may refer to embodiment of the method for the invention in earphone embodiment of the present invention, herein It repeats no more.

By upper, the application is at least had the advantages that

1, adjuster is realized using mechanical component, meeting noise reduction and monitoring two functions has the user for manually adjusting grade Demand, and adjuster can be realized using the same mechanical component, powerful earphone is realized in simple structure；

2, the implementation of the mechanical structure of adjuster can be by the way of knob, the mode of push button, and two independent The mode of key either any other frame mode that the function may be implemented, implementation is flexible；

3, using modes such as knob, push button or upper and lower keys, user is made voluntarily to adjust the size of noise reduction as needed Or monitoring condition amount of sound size, avoiding existing single can only select decrease of noise functions on or off, monitor function on or off Bad usage mode, more humane user experience and use feeling are provided.

4, the shortcut function for rapidly entering monitoring and returning to noise reduction broadcast state is provided, it is interim to be well adapted for user Property, paroxysmal monitoring demand, to provide better user experience and more perfect earphone control mode.

5, the virtual actuator that the adjuster and terminal for providing mechanical adjustable structure provide, both modes can It achieves the object of the present invention, can also be used in combination with.

It will be appreciated by those skilled in the art that said units or module can be realized by various modes, for example, can To realize that screen creation module, environmental model parse loading module, matching module and 3D video display by instruction configuration processor Processing module.Above-mentioned modules can be independent of each other unit, be also possible to merge realization,

The present invention can be system, method and/or computer program product.Computer program product may include computer Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.With In execute operation of the present invention computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction, machine instruction, Machine-dependent instructions, microcode, firmware instructions, condition setup data or with any combination of one or more programming languages The source code or object code write, the programming language include programming language-such as Smalltalk, C++ of object-oriented Deng, and conventional procedural programming languages-such as " C " language or similar programming language.Computer-readable program instructions can Fully to execute, partly execute on the user computer on the user computer, be executed as an independent software package, Part executes on the remote computer or executes on a remote computer or server completely on the user computer for part.

Referring herein to according to the method for the embodiment of the present invention, the flow chart of device (system) and computer program product and/ Or block diagram describes various aspects of the invention.It should be appreciated that flowchart and or block diagram each box and flow chart and/ Or in block diagram each box combination, can be realized by computer-readable program instructions.

The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation One module of table, program segment or a part of instruction, the module, program segment or a part of instruction include one or more use The executable instruction of the logic function as defined in realizing.In some implementations as replacements, function marked in the box It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.It is right For those skilled in the art it is well known that, by hardware mode realize, by software mode realize and pass through software and It is all of equal value that the mode of combination of hardware, which is realized,.

Although some specific embodiments of the invention are described in detail by example, the skill of this field Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair Bright range is defined by the following claims.

Claims

1. a kind of adjusting method of earphone ambient sound, which is characterized in that at least one acquisition ambient sound is arranged on the outside of earphone Mechanical moveable adjuster is arranged, alternatively, the shell of the line control machine in earphone in the external microphone wind of sound on earphone outer covering It is upper that mechanical moveable adjuster is set；

The adjuster has electrical port, and adjuster is connected to the noise reduction module and/or monitoring of earphone by electrical port Module, which comprises

The moving condition of real-time monitoring adjuster knows the amount of movement and mobile type of adjuster when adjuster occurs mobile；

Current adjusting type is confirmed according to mobile type, and the regulated quantity of current environmental sound is confirmed according to amount of movement；

According to the adjusting type of confirmation, controls noise reduction module or monitoring module is collected to microphone using the regulated quantity of confirmation Ambient sound is adjusted；

Wherein, the regulated quantity that current environmental sound is confirmed according to amount of movement includes:

The corresponding relationship that amount of movement and regulated quantity are inquired according to amount of movement, obtains the regulated quantity of current environmental sound.

2. the method according to claim 1, wherein the method also includes: according to the mobile behavior of adjuster, The moving condition of adjuster is divided into the first movement type including corresponding to noise reduction control, and corresponding to monitoring control Second mobile type；

It is then described that current adjusting type is confirmed according to mobile type, and the adjusting of current environmental sound is confirmed according to amount of movement Amount includes:

When the movement for monitoring that adjuster occurs belongs to first movement type, confirm that current adjusting type controls for noise reduction, And the noise reduction of current environmental sound is confirmed according to amount of movement；And/or

When the movement for monitoring that adjuster occurs belongs to the second mobile type, confirm that current adjusting type controls to monitor, And the amplification quantity of current environmental sound is confirmed according to amount of movement.

3. according to the method described in claim 2, it is characterized in that, the moving condition of the real-time monitoring adjuster, works as adjusting When device occurs mobile, knows the amount of movement of adjuster and mobile type includes:

When realizing adjuster by rotary part, rotational interface point is set on the rotational trajectory of adjuster, monitors rotating part When part is rotated to the predetermined side of rotational interface point, knows that the mobile type of rotary part is first movement type, monitor to revolve When rotation member is rotated to the other side of rotational interface point, know that the mobile type of rotary part is the second mobile type, and by revolving The rotation amount of rotation member obtains the amount of movement.

4. according to the method described in claim 2, it is characterized in that, the moving condition of the real-time monitoring adjuster, works as adjusting When device occurs mobile, knows the amount of movement of adjuster and mobile type includes:

When realizing adjuster by push button, stroke separation is set on the promotion stroke of adjuster, monitors push button to stroke When a predetermined Slideslip for separation, knows that the mobile type of push button is first movement type, monitor that push button is demarcated to stroke When another Slideslip of point, know that the mobile type of push button is the second mobile type, and is obtained by the sliding distance of push button described Amount of movement.

5. according to the method described in claim 2, it is characterized in that, the moving condition of the real-time monitoring adjuster, works as adjusting When device occurs mobile, knows the amount of movement of adjuster and mobile type includes:

When realizing adjuster by two keys, when monitoring that the first key is pressed, know that the mobile type of key is first Mobile type when monitoring that the second key is pressed, knows that the mobile type of key is the second mobile type, and pressing by key Dynamic number obtains the amount of movement.

6. according to the method described in claim 2, it is characterized in that,

When realizing the noise reduction module using MCU and/or monitor module, register is controlled using the regulated quantity modification MCU of confirmation Write-in value, realize noise reduction module or monitor adjusting of the module to the collected ambient sound of microphone.

7. according to the method described in claim 2, it is characterized in that,

The adjuster is arranged on the shell at earpiece position of headphone.

8. method according to claim 1-7, which is characterized in that listening mode is arranged on earphone outer covering and triggers Module, alternatively, trigger module is monitored in setting on the shell of the line control machine of earphone；The method also includes:

The data of the output of listening mode trigger module described in real-time monitoring, the data exported according to the listening mode trigger module Judge whether the trigger condition of listening mode meets；

When the trigger condition of listening mode is from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mode, record The current broadcast sound volume of the earphone and the regulated quantity to ambient sound, and the monitoring module is controlled using preset The collected ambient sound of microphone is adjusted in regulated quantity；When the trigger condition of listening mode becomes being unsatisfactory for from meeting When, according to the broadcast sound volume of record and the earphone is controlled to the regulated quantity of ambient sound it is restored to original working condition.

9. according to the method described in claim 8, it is characterized in that, the method also includes: when the trigger condition of listening mode When from being unsatisfactory for becoming meeting, if earphone is currently at noise reduction and plays audio mode or simple broadcasting audio mode, also The broadcast sound volume for controlling the earphone is adjusted to preset broadcast sound volume.

10. according to the method described in claim 8, it is characterized in that, the listening mode trigger module includes following any: can Surfaces of revolution plate switch, the Trackpad with single-point or multi-touch function.

11. according to the method described in claim 8, it is characterized in that, the listening mode trigger module includes following any: electricity Appearance formula touch sensor, resistive touch sensor, infrared ray range sensor, pressure sensor, mechanical switch.

12. a kind of earphone, which is characterized in that be provided with the external microphone of at least one acquisition ambient sound on the outside of the earphone Wind is provided with mechanical moveable adjuster on earphone outer covering, alternatively, being provided on the shell of the line control machine of earphone mechanical Moveable adjuster；

The adjuster has electrical port, and the adjuster is connected to the noise reduction module and/or prison of earphone by electrical port Listen module；The noise reduction module and/or monitoring module are connected to the main control chip of earphone, alternatively, being integrated in main control chip；

Main control chip monitors the moving condition of adjuster, when adjuster occurs mobile, knows amount of movement and the movement of adjuster Type；

Main control chip confirms current adjusting type according to mobile type, and the tune of current environmental sound is confirmed according to amount of movement Section amount；

Main control chip controls noise reduction module or monitors module using the regulated quantity of confirmation to microphone according to the adjusting type of confirmation Collected ambient sound is adjusted；

13. earphone according to claim 12, which is characterized in that

When realizing adjuster by rotary part, rotational interface point, main control chip monitoring are set on the rotational trajectory of adjuster When rotating to rotary part to the predetermined side of rotational interface point, know that the mobile type of rotary part is first movement type, When monitoring that rotary part is rotated to the other side of rotational interface point, know that the mobile type of rotary part is the second mobile class Type, and the amount of movement is obtained by the rotation amount of rotary part；

When realizing adjuster by push button, stroke separation is set on the promotion stroke of adjuster, main control chip monitors to push away A predetermined Slideslip from button to stroke separation when, know that the mobile type of push button is first movement type, monitor push button to When another Slideslip of stroke separation, know that the mobile type of push button is the second mobile type, and by the sliding distance of push button Obtain the amount of movement；

When realizing adjuster by two keys, when monitoring that the first key is pressed, main control chip knows the mobile class of key Type is first movement type, when monitoring that the second key is pressed, knows that the mobile type of key is the second mobile type, and by The number of pressing of key obtains the amount of movement.

14. earphone according to claim 12, which is characterized in that

The adjuster is arranged on the shell at earpiece position of headphone.

15. the described in any item earphones of 2-14 according to claim 1, which is characterized in that be additionally provided with prison on the earphone outer covering Mode trigger module is listened, alternatively, being provided with monitoring trigger module on the shell of the line control machine of earphone；

The main control chip is also used to the data of the output of listening mode trigger module described in real-time monitoring, according to the monitoring mould The data of formula trigger module output judge whether the trigger condition of listening mode meets；And the trigger condition when listening mode When from being unsatisfactory for becoming meeting, if earphone is currently at non-snoop mode, record the current broadcast sound volume of the earphone and To the regulated quantity of ambient sound, and the monitoring module is controlled using preset regulated quantity to the collected ring of microphone Border sound is adjusted；When the trigger condition of listening mode becomes being unsatisfactory for from meeting, according to the broadcast sound volume of record and right The regulated quantity of ambient sound controls the earphone and is restored to original working condition.

16. earphone according to claim 15, which is characterized in that the main control chip is also used to the touching when listening mode When clockwork spring part is from being unsatisfactory for becoming meeting, if earphone is currently at noise reduction and plays audio mode or simple broadcasting audio mould Formula, the broadcast sound volume for also controlling the earphone are adjusted to preset broadcast sound volume.

17. earphone according to claim 15, which is characterized in that the listening mode trigger module includes following any: Rotating panel formula switch, the Trackpad with single-point or multi-touch function.

18. earphone according to claim 15, which is characterized in that the listening mode trigger module includes following any: Capacitive touch sensors, resistive touch sensor, infrared ray range sensor, pressure sensor, mechanical switch.

19. a kind of adjusting method of earphone ambient sound, which is characterized in that at least one acquisition ambient sound is arranged on the outside of earphone The external microphone wind of sound；Setting has the Trackpad of multi-touch function, the master of the Trackpad and earphone on earphone outer covering Control chip connection；The noise reduction module and/or monitoring module of earphone are connected to the main control chip of earphone, alternatively, being integrated in master control core In piece；

The motion track of the Trackpad detection user's finger, the main control chip confirm according to the motion track currently to ring The adjusting type and regulated quantity of border sound, the adjusting type to ambient sound include the first kind corresponding to noise reduction control Type, and corresponding to the Second Type for monitoring control；

The main control chip controls noise reduction module or monitors module using the regulated quantity of confirmation to wheat according to the adjusting type of confirmation Gram collected ambient sound of wind is adjusted.

20. according to the method for claim 19, which is characterized in that the Trackpad detects that user's palm covers the touching When controlling plate, the main control chip controls the earphone and enters listening mode.

21. a kind of earphone, which is characterized in that be provided with the external microphone wind of at least one acquisition ambient sound on the outside of earphone；Ear The Trackpad with multi-touch function, the main control chip connection of the Trackpad and earphone are provided on machine shell；Earphone Noise reduction module and/or monitoring module are connected to the main control chip of earphone, alternatively, being integrated in main control chip；

The motion track of the Trackpad detection user's finger, the main control chip, for being worked as according to motion track confirmation Preceding adjusting type and regulated quantity to ambient sound, the adjusting type to ambient sound include the corresponding to noise reduction control One type, and corresponding to the Second Type for monitoring control；And the adjusting type according to confirmation, control noise reduction module or prison Listen module that the collected ambient sound of microphone is adjusted using the regulated quantity of confirmation.

22. earphone according to claim 21, which is characterized in that the Trackpad detects that user's palm covers the touching When controlling plate, the main control chip controls the earphone and enters listening mode.

23. a kind of adjusting method of earphone ambient sound, which is characterized in that at least one acquisition ambient sound is arranged on the outside of earphone The external microphone wind of sound, the earphone include noise reduction module and monitoring module；

Receive the adjusting type and regulated quantity to ambient sound that the earpiece application client of terminal is sent；It is described to ambient sound Adjusting type include corresponding to noise reduction control the first kind, and corresponding to monitor control Second Type；

According to the adjusting type, controls noise reduction module or monitor module using the regulated quantity to the collected environment of microphone Sound is adjusted.

24. according to the method for claim 23, which is characterized in that the earphone receives the earpiece application client of terminal Transmission into listening mode order when, if earphone is currently at non-snoop mode, record that the earphone is current to be broadcast Playback amount and regulated quantity to ambient sound, and the monitoring module is controlled using preset regulated quantity to Mike's elegance The ambient sound collected is adjusted；What the earpiece application client that the earphone receives terminal was sent leaves listening mode When order, according to the broadcast sound volume of record and the earphone is controlled to the regulated quantity of ambient sound it is restored to original work shape State.

25. according to the method for claim 24, which is characterized in that the earphone receives the earpiece application client of terminal Transmission into listening mode order when, if earphone is currently at noise reduction and plays audio mode or simple broadcasting audio Mode, the broadcast sound volume for also controlling the earphone are adjusted to preset broadcast sound volume.

26. a kind of terminal, which is characterized in that be equipped with earpiece application client；The earphone client provides on its interface For touch it can be arranged to the adjusting type of ambient sound and the first virtual actuator of regulated quantity, and can setting broadcasting for touch Second virtual actuator of volume；The adjusting type to ambient sound includes the first kind corresponding to noise reduction control, with And corresponding to the Second Type for monitoring control.

27. terminal according to claim 26, which is characterized in that first virtual actuator and/or the second virtual tune It is following any for saving device: virtual knob, virtual push button, two virtual keys.

28. terminal according to claim 26, which is characterized in that first virtual actuator second is virtually adjusted to Two virtual keys；When the headset detection is pinned simultaneously to two virtual keys, listening mode is transmitted into earphone Order；When the headset detection is released simultaneously to two virtual keys, the order for leaving listening mode is sent to earphone.