CN106850963A - The call control method and wearable device of a kind of wearable device - Google Patents
The call control method and wearable device of a kind of wearable device Download PDFInfo
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- CN106850963A CN106850963A CN201611227176.6A CN201611227176A CN106850963A CN 106850963 A CN106850963 A CN 106850963A CN 201611227176 A CN201611227176 A CN 201611227176A CN 106850963 A CN106850963 A CN 106850963A
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- wearable device
- audio signal
- osteoacusis
- contact
- bone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/005—Transmission systems in which the medium consists of the human body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
- H04B2001/3872—Transceivers carried on the body, e.g. in helmets with extendable microphones or earphones
Abstract
The present embodiments relate to wearable device technical field, the call control method and wearable device of a kind of wearable device are disclosed, the method includes：When wearable device needs to carry out voice call, start the osteoacusis body part on wearable device, the osteoacusis body part includes bone-conduction microphone and the osteoacusis loudspeaker for realizing bone-conduction mode, it is determined that the second audio signal that the first vibration signal from bone medium is transformed the first audio signal by bone-conduction microphone and osteoacusis loudspeaker are received, according to the first audio signal from bone-conduction microphone, offset the first audio signal included in the second audio signal that osteoacusis loudspeaker are received, obtain the 3rd audio signal, and by the 3rd audio signal be defined as osteoacusis loudspeaker need play voice audio signal.Implementing the embodiment of the present invention can effectively reduce the risk that the voice of broadcasting is eavesdropped by people around, and speech quality is high.
Description
Technical field
The present invention relates to wearable device technical field, and in particular to the call control method of a kind of wearable device and can
Wearable device.
Background technology
Many advantages, such as based on easy to carry and fashion attractive in appearance, in the market is including including intelligent watch, Intelligent bracelet
Wearable device is increasingly favored by users.In actual applications, the play mode of wearable device is generally outer
Mode playback, when in talking state, wearable device outer can put the voice for receiving, and the voice put outward is easy to be stolen by surrounding
Hear, and when the voice put outside wearable device is listened to, wearer can also hear the voice of its own input, i.e. wearer is defeated
The voice for entering can be interfered to the voice that wearable device is played, and reduce speech quality.It can be seen that, current wearable device
There is a problem of that the risk eavesdropped by people around of voice played and speech quality are low.
The content of the invention
The embodiment of the invention discloses the call control method and wearable device of a kind of wearable device, can effectively drop
The risk that the voice of low broadcasting is eavesdropped by people around, and speech quality is high.
Embodiment of the present invention first aspect discloses a kind of call control method of wearable device, and methods described includes：
When the wearable device needs to carry out voice call, start the osteoacusis body on the wearable device
Part, the osteoacusis body part includes bone-conduction microphone and the osteoacusis loudspeaker for realizing bone-conduction mode, described
The audio signal that bone-conduction mode is used to need to play voice is converted into vibration signal and is transmitted by bone medium；
It is determined that being believed by the first audio that be transformed for the first vibration signal from bone medium by the bone-conduction microphone
Number and the second audio signal for receiving of the osteoacusis loudspeaker；
According to first audio signal from the bone-conduction microphone, included in counteracting second audio signal
First audio signal, obtain the 3rd audio signal；
3rd audio signal is defined as into the osteoacusis loudspeaker needs to play the audio signal of voice.
As a kind of optional implementation method, in embodiment of the present invention first aspect, when the wearable device needs
When carrying out voice call, before the osteoacusis body part on the startup wearable device, methods described also includes：
The ambient noise value of the wearable device local environment is gathered, and judges whether the ambient noise value is more than
In default ambient noise value threshold value；
When the ambient noise value is more than or equal to the default ambient noise value threshold value, the connection of the voice call is judged
It is whether people is one of them in default contact person；
When one of them in the artificial default contact person of contact of the voice call, triggering performs the startup
The operation of the osteoacusis body part on the wearable device.
As a kind of optional implementation method, in embodiment of the present invention first aspect, when the contact of the voice call
During one of them in the artificial default contact person, osteoacusis body part on the startup wearable device it
Before, methods described also includes：
The first contact area between the osteoacusis body part and wearer is gathered, and judges first contact surface
Whether product is more than or equal to the first preset exposure area；
When first contact area is more than or equal to the first preset exposure area, the osteoacusis body is gathered
The first contact between part and wearer, and judge first contact whether more than or equal to the first preset exposure pressure
Power；
When first contact is more than or equal to the first preset exposure pressure, triggering is performed described in the startup
The operation of the osteoacusis body part on wearable device.
Used as a kind of optional implementation method, in embodiment of the present invention first aspect, methods described also includes：
When first contact area is less than institute less than the first preset exposure area or first contact
When stating the first preset exposure pressure, whether the use pattern for judging the wearable device is elderly mode or child's pattern；
When the use pattern be the elderly mode or child's pattern when, in advance with the wearable device
The mobile terminal device for setting up wireless connection sends adjust request, and the adjust request is used to ask the mobile terminal device
Wearing state of the user adjustment wearer for the wearable device；
When the use pattern is not the elderly mode and when not being child's pattern, prompting message, institute are exported
State prompting message incorrect for the wearing state of the wearable device for pointing out wearer.
Used as a kind of optional implementation method, in embodiment of the present invention first aspect, methods described also includes：
Gather the second contact area and the second contact between the osteoacusis loudspeaker and wearer；
When second contact area more than or equal to the second preset exposure area and second contact more than etc.
When the second preset exposure pressure, the vibration parameters of the vibration signal that adjustment is changed into by the 3rd audio signal are described to shake
Dynamic parameter includes Oscillation Amplitude and/or vibration frequency.
Embodiment of the present invention second aspect discloses a kind of wearable device, the wearable device start unit, determination
Unit and offset unit, wherein：
The start unit, for when the wearable device needs to carry out voice call, starts described wearable set
Standby upper osteoacusis body part, the osteoacusis body part includes bone-conduction microphone and for realizing bone-conduction mode
Osteoacusis loudspeaker, the bone-conduction mode be used for will need play voice audio signal be converted into vibration signal and pass through bone
Medium is transmitted；
The determining unit, for determining to be converted the first vibration signal from bone medium by the bone-conduction microphone
The first audio signal and the second audio signal for receiving of the osteoacusis loudspeaker；
The offset unit, first audio signal from the bone-conduction microphone for basis is offset described
First audio signal included in second audio signal, obtains the 3rd audio signal；
The determining unit, be additionally operable to by the 3rd audio signal be defined as the osteoacusis loudspeaker need play voice
Audio signal.
Used as a kind of optional implementation method, in embodiment of the present invention first aspect, the wearable device also includes
First collecting unit and judging unit, wherein：
First collecting unit, for when the wearable device needs to carry out voice call and in the startup
Before osteoacusis body part on wearable device described in unit starting, the environment of the wearable device local environment is gathered
Noise figure；
The judging unit, for whether judging the ambient noise value more than or equal to default ambient noise value threshold value, and
When the ambient noise value be more than or equal to the default ambient noise value threshold value when, judge the voice call contact person whether
To preset one of them in contact person, when one of them in the artificial default contact person of the contact of the voice call
When, trigger the start unit and perform the operation for starting the osteoacusis body part on the wearable device.
Used as a kind of optional implementation method, in embodiment of the present invention first aspect, first collecting unit is also used
Start when when one of them in the artificial default contact person of contact of the voice call and in the start unit
Before osteoacusis body part on the wearable device, first between the osteoacusis body part and wearer is gathered
Contact area；
Whether the judging unit, be additionally operable to judge first contact area more than or equal to the first preset exposure area；
First collecting unit, is additionally operable to be more than or equal to the first preset exposure area when first contact area
When, gather the first contact between the osteoacusis body part and wearer；
Whether the judging unit, be additionally operable to judge first contact more than or equal to the first preset exposure pressure；
The start unit, specifically for being made an uproar when the wearable device needs to carry out voice call, when the environment
When sound value is more than or equal to the default ambient noise value threshold value, when in the artificial default contact person of the contact of the voice call
One of them when, connect when first contact area is more than or equal to the first preset exposure area and when described first
When touch pressure is more than or equal to the first preset exposure pressure, start the osteoacusis body part on the wearable device.
Used as a kind of optional implementation method, in embodiment of the present invention first aspect, the judging unit is additionally operable to work as
First contact area is preset less than the first preset exposure area or first contact less than described first
During contact, whether the use pattern for judging the wearable device is elderly mode or child's pattern；
The wearable device also includes communication unit and output unit, wherein：
The communication unit, for when the use pattern is the elderly mode or child's pattern, to pre-
The first mobile terminal device for setting up wireless connection with the wearable device sends adjust request, and the adjust request is used to ask
Wearing state of the user adjustment wearer of the mobile terminal device for the wearable device；
The output unit, for when the use pattern is not the elderly mode and be not child's pattern
When, prompting message is exported, the prompting message is used to point out wearer incorrect for the wearing state of the wearable device.
Used as a kind of optional implementation method, in embodiment of the present invention first aspect, the wearable device also includes
Second collecting unit and adjustment unit, wherein：
Second collecting unit, for gather the second contact area between the osteoacusis loudspeaker and wearer and
Second contact；
The adjustment unit, for when second contact area is more than or equal to the second preset exposure area and described the
When two contacts are more than or equal to the second preset exposure pressure, the vibration signal that adjustment is changed into by the 3rd audio signal
Vibration parameters, the vibration parameters include Oscillation Amplitude and/or vibration frequency.
Compared with prior art, the embodiment of the present invention has the advantages that：
In the embodiment of the present invention, when wearable device needs to carry out voice call, the bone started on wearable device is passed
Body part is led, the osteoacusis body part includes bone-conduction microphone and the osteoacusis loudspeaker for realizing bone-conduction mode
And the audio signal that the bone-conduction mode is used to need to play voice is converted into vibration signal and is transmitted by bone medium, it is determined that
The first vibration signal from bone medium is transformed the first audio signal and osteoacusis loudspeaker by bone-conduction microphone
The second audio signal for receiving, according to the first audio signal from bone-conduction microphone, offsets osteoacusis loudspeaker and receives
The second audio signal in the first audio signal for including, obtain the 3rd audio signal, and the 3rd audio signal is defined as
Osteoacusis loudspeaker need to play the audio signal of voice.On this basis, when voice call is carried out, wearer will can wear
The a certain finger (such as forefinger) of the arm of wearable device withstands ear root or gos deep into ear so that ear's row is into closed sound
Chamber, so that vibration signal can be transmitted to ear by bone medium and cause ear-drum to produce enough resonance, and then can be with
The effect of privacy call is reached, the people of surrounding cannot eavesdrop, and wearer can also will wear the arm of wearable device
Another finger (such as thumb or little finger of toe) is at the chin or face of wearer, so that wearer is input into shaking for voice
Dynamic signal is transmitted to bone-conduction microphone along finger and is converted into audio signal, the audio signal pair converted by osteoacusis wheat wind
The audio signal that osteoacusis loudspeaker are received carries out counteracting treatment, and wearable device is played with the voice for reducing wearer's input
The interference that causes of voice, improve speech quality.It can be seen that, implementing the embodiment of the present invention can effectively reduce the voice quilt of broadcasting
The risk of people around's eavesdropping, and speech quality is high.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by to be used needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 be disclosed in the embodiment of the present invention it is a kind of by wearable product be tightly attached to ear listen to play sound signal
Figure；
Fig. 2 is a kind of schematic flow sheet of the call control method of wearable device disclosed in the embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the call control method of another wearable device disclosed in the embodiment of the present invention；
Fig. 4 is a kind of schematic diagram that voice call is carried out using wearable device disclosed in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of wearable device disclosed in the embodiment of the present invention；
Fig. 6 is the structural representation of another wearable device disclosed in the embodiment of the present invention；
Fig. 7 is the structural representation of another wearable device disclosed in the embodiment of the present invention；
Fig. 8 is the structural representation of another wearable device disclosed in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
The embodiment of the invention discloses the call control method and wearable device of a kind of wearable device, can be by bone
Conduction mode plays voice, effectively reduces the risk that the voice of broadcasting is eavesdropped by people around, and can also be by osteoacusis wheat
The audio signal of wind conversion carries out counteracting treatment to the audio signal that osteoacusis loudspeaker are received, to reduce the language of wearer's input
The interference that sound is caused to the voice that wearable device is played, improves speech quality.It is described in detail individually below.
Embodiment one
Fig. 2 is referred to, Fig. 2 is that a kind of flow of the call control method of wearable device is shown disclosed in the embodiment of the present invention
It is intended to.As shown in Fig. 2 the call control method of the wearable device can include following operation：
201st, when wearable device needs to carry out voice call, wearable device starts the osteoacusis on wearable device
Body part, the osteoacusis body part includes bone-conduction microphone and the osteoacusis loudspeaker for realizing bone-conduction mode.
In the embodiment of the present invention, wearable device can be including the wearable product including intelligent watch, Intelligent bracelet, this
Inventive embodiments are not construed as limiting.Wherein, the bone-conduction mode is used to that the audio signal for playing voice will to be needed to be converted into vibration letter
Number and transmitted by bone medium, the bone-conduction microphone be used for by bone medium receive wearer be input into voice vibration signal simultaneously
Vibration signal from bone medium is converted into audio signal.It should be noted that the osteoacusis loudspeaker and osteoacusis Mike
Wind is installed in the bottom of wearable device, so that the osteoacusis loudspeaker and the bone when wearer correctly wears wearable device
Conduction microphone can be contacted with the skin of wearer, this ensure that the osteoacusis loudspeaker can be by bone medium to wearing
Person plays needs the voice and the bone-conduction microphone of broadcasting to be able to detect that wearer is input into the vibration signal of voice.
In the embodiment of the present invention, relative to the mode that voice call is carried out under existing play mode as shown in Figure 1
Speech, a certain finger (such as forefinger) that wearer can will wear the arm of wearable device withstands ear root or gos deep into ear
So that ear's row is into closed sound chamber so that the vibration signal changed into by osteoacusis loudspeaker can by bone medium transmit to
Ear simultaneously causes ear-drum to produce enough resonance, and then can reach the effect that privacy is conversed, and the people of surrounding cannot eavesdrop, and
Wearer can also will wear the chin or mouth of another finger (such as little finger of toe) near wearer of the arm of wearable device
Ba Chu, so that the vibration signal of wearer's input voice is transmitted to bone-conduction microphone along finger and turned by bone-conduction microphone
Audio signal is turned to, such that it is able to reduce the interference that ambient noise is input into voice to wearer, speech quality is improve, wherein,
The schematic diagram for carrying out voice call by the call control method of the wearable device described by Fig. 2 can be with as shown in figure 4, Fig. 4
It is a kind of schematic diagram that voice call is carried out using wearable device disclosed in the embodiment of the present invention.
202nd, wearable device is determined the first vibration signal conversion from bone medium by above-mentioned bone-conduction microphone
Into the second audio signal for receiving of the first audio signal and above-mentioned osteoacusis loudspeaker.
In the embodiment of the present invention, the second audio signal that above-mentioned osteoacusis loudspeaker are received not only includes carrying out voice call
The audio signal of voice that sends over of contact person, will also be from the first of bone medium the vibration including above-mentioned bone-conduction microphone
The first audio signal that signal is transformed.
In the embodiment of the present invention, the first vibration signal from bone medium that above-mentioned bone-conduction microphone is received not only is wrapped
Include the vibration signal that wearer is input into voice, it is also possible to the vibration signal including a small amount of ambient noise, it is also possible to further include
Other signals of bone medium transmission, play the vibration signal of voice the need for such as being transmitted by bone medium, now, wearable to set
It is standby to need to perform noise reduction operation to the first audio signal changed into by the first vibration signal, to filter except wearer is input into voice
Audio signal outside other audio signals, obtain the first audio signal after noise reduction, and by the first audio after the noise reduction
Signal is defined as the first audio signal during subsequent operation.
203rd, wearable device is offset above-mentioned bone and is passed according to above-mentioned first audio signal from above-mentioned bone-conduction microphone
The first audio signal included in the second audio signal that loudspeaker are received is led, the 3rd audio signal is obtained.
In the embodiment of the present invention, specifically, wearable device can will be opposite with above-mentioned first audio signal Oscillation Amplitude
And vibration frequency identical audio signal and above-mentioned first audio signal carry out audio signal overlap-add operation, with by this with it is above-mentioned
First audio signal Oscillation Amplitude is opposite and vibration frequency identical audio signal balances out what above-mentioned osteoacusis loudspeaker were received
Useless audio signal in above-mentioned second audio signal, can so reduce the voice of wearer's input to wearable device needs
Interference caused by the voice of broadcasting, improves speech quality when wearer carries out voice call, and then improve wearer
Experience.
204th, above-mentioned 3rd audio signal is defined as osteoacusis loudspeaker by wearable device needs the audio for playing voice to believe
Number.
In the embodiment of the present invention, specifically, needing to play language above-mentioned 3rd audio signal is defined as into osteoacusis loudspeaker
After the audio signal of sound, above-mentioned 3rd audio signal is converted into the second vibration by wearable device by above-mentioned osteoacusis loudspeaker
Signal is simultaneously transmitted into the ear of wearer by bone medium (wrist and withstand ear root or go deep into the finger of ear).
In an optional embodiment, after performing step 202 and before step 203 is performed, this is wearable
The call control method of equipment can also include following operation：
Whether wearable device is judged in the second audio signal that above-mentioned osteoacusis loudspeaker are received comprising above-mentioned first sound
Frequency signal, when judged result is to be, triggering performs step 203；When judged result is no, this flow can be terminated.
Further alternative in the optional embodiment, wearable device judges what above-mentioned osteoacusis loudspeaker were received
Whether can include comprising above-mentioned first audio signal in second audio signal：
Wearable device analyzes the second audio signal that above-mentioned osteoacusis loudspeaker are received, and obtains the sound of the second audio signal
Line feature, and judge to whether there is and the vocal print feature phase pre-set for wearer in the vocal print feature of the second audio signal
The vocal print feature of matching, when judged result is to be, determines to be included in the second audio signal that above-mentioned osteoacusis loudspeaker are received
Above-mentioned first audio signal, when judged result for it is no when, determine in the second audio signal that above-mentioned osteoacusis loudspeaker are received not
Comprising above-mentioned first audio signal；Or,
Wearable device analyzes the second audio content of the second audio signal that above-mentioned osteoacusis loudspeaker are received and above-mentioned
First audio content of the first audio signal, and judge the second audio content with the presence or absence of matching with the first audio content or phase
With audio content, when judged result is to be, determine in the second audio signal that above-mentioned osteoacusis loudspeaker are received comprising upper
The first audio signal is stated, when judged result is no, determines not wrapped in the second audio signal that above-mentioned osteoacusis loudspeaker are received
Containing above-mentioned first audio signal.
The optional embodiment can determine the language that wearable device needs the voice played to be subject to wearer's input
Just being performed during the interference of sound goes interference to operate.
It can be seen that, the call control method for implementing the wearable device described by Fig. 2 can be passed by osteoacusis loudspeaker and bone
The mode for leading microphone work simultaneously effectively reduces the risk that the voice of broadcasting is eavesdropped by people around, reduces ambient noise to wearing
The interference of the voice that the voice of interference and wearer's input of the voice of wearer's input is played to wearable device, improves logical
Words quality, further increases call experience.
Embodiment two
Fig. 3 is referred to, Fig. 3 is that a kind of flow of the call control method of wearable device is shown disclosed in the embodiment of the present invention
It is intended to.As shown in figure 3, the call control method of the wearable device can include following operation：
301st, when wearable device needs to carry out voice call, wearable device collection wearable device local environment
Ambient noise value.
302nd, whether wearable device judges the ambient noise value for collecting more than or equal to default ambient noise value threshold value.
In the embodiment of the present invention, when the judged result of step 302 is to be, triggering performs step 303；When step 302
When judged result is no, can directly terminate this flow, it is also possible to which directly triggering performs step 303, and the embodiment of the present invention is not
Limit.
303rd, wearable device judge to need the contact person of voice call for carrying out whether be in default contact person wherein
One.
In the embodiment of the present invention, when the judged result of step 303 is to be, triggering performs step 304；When step 303
When judged result is no, this flow can be terminated.
In the embodiment of the present invention, the default contact person can carry out secret the need for prestoring in wearable device to lead to
The contact person of words, specifically, different default contact persons can be set in different places, for example, at job site,
The default contact person can be important family and friends, and when place is lived, the default contact person can be important work
Partner etc., the embodiment of the present invention is not limited.
304th, wearable device starts the osteoacusis body part on wearable device, and the osteoacusis body part includes bone
Conduction microphone and the osteoacusis loudspeaker for realizing bone-conduction mode.
305th, wearable device determines that be transformed for the first vibration signal from bone medium by above-mentioned bone-conduction microphone
The first audio signal and the second audio signal for receiving of above-mentioned osteoacusis loudspeaker.
In the embodiment of the present invention, the first vibration signal from bone medium that above-mentioned bone-conduction microphone is received not only is wrapped
Include the vibration signal that wearer is input into voice, it is also possible to the vibration signal including a small amount of ambient noise, it is also possible to further include
Other signals of bone medium transmission, play the vibration signal of voice the need for such as being transmitted by bone medium, now, wearable to set
It is standby to need to perform noise reduction operation to the first audio signal changed into by the first vibration signal, to filter except wearer is input into voice
Audio signal outside other audio signals, obtain the first audio signal after noise reduction, and by the first audio after the noise reduction
Signal is defined as the first audio signal during subsequent operation.
306th, wearable device is offset above-mentioned bone and is passed according to above-mentioned first audio signal from above-mentioned bone-conduction microphone
The first audio signal included in the second audio signal that loudspeaker are received is led, the 3rd audio signal is obtained.
307th, above-mentioned 3rd audio signal is converted into the second vibration signal by wearable device by above-mentioned osteoacusis loudspeaker.
308th, between the above-mentioned osteoacusis loudspeaker of wearable device collection and wearer the second contact area and second connects
Touch pressure.
309th, when above-mentioned second contact area is big more than or equal to the second preset exposure area and above-mentioned second contact
When equal to the second preset exposure pressure, wearable device adjusts the vibration parameters of the vibration signal of above-mentioned second vibration signal,
The second vibration signal after being adjusted.
In the embodiment of the present invention, when above-mentioned second contact area is more than or equal to the second preset exposure area and above-mentioned second
When contact is more than or equal to the second preset exposure pressure, wearable device confirms that osteoacusis loudspeaker are contacted with the skin of wearer
Well, the transmission quality of bone medium is high, then wearable device can suitably weaken the vibration parameters of above-mentioned second vibration signal, this
Sample can reduce the power consumption of wearable device.
In the embodiment of the present invention, after the second vibration signal after being adjusted, above-mentioned osteoacusis loudspeaker pass through bone medium
Vibration signal after this is adjusted is transmitted to the ear of wearer.
In an optional embodiment, when the judged result of step 303 is to be and before step 304 is performed, should
The call control method of wearable device can also include following operation：
Wearable device gathers the first contact area between above-mentioned osteoacusis body part and wearer, and judge this
Whether one contact area is more than or equal to the first preset exposure area；
When first contact area is more than or equal to the first preset exposure area, wearable device gathers above-mentioned osteoacusis body
The first contact between body component and wearer, and judge first contact whether more than or equal to the first preset exposure
Pressure；
When first contact is more than or equal to the first preset exposure pressure, triggering performs step 304.
In the optional embodiment, because osteoacusis body part needs to be contacted with wearer's skin to realize leading to
The function that bone medium transmits vibration signal is crossed, therefore, osteoacusis body part is directly affected with the exposure level of wearer's skin
Bone medium transmits the quality of vibration signal.The optional embodiment can be by connecing between osteoacusis body part and wearer
Touch parameter (the first contact area and the first contact) to judge whether wearable device is worn correctly, you can wearable device
Whether contacted well with the skin of wearer, and when the first contact area is more than or equal to the first preset exposure area and when first
When contact is more than or equal to the first preset exposure pressure, wearable device determines that it is worn correctly.It should be noted that due to
Osteoacusis body part includes osteoacusis loudspeaker and bone-conduction microphone, therefore, above-mentioned first contact includes osteoacusis loudspeaker
The contact and wearer between and the contact between bone-conduction microphone and wearer, above-mentioned first contact surface
Product includes the contact area between contact area and bone-conduction microphone and wearer between osteoacusis loudspeaker and wearer,
Above-mentioned first preset exposure pressure is included for the preset exposure pressure of osteoacusis loudspeaker and for the pre- of bone-conduction microphone
If contact, above-mentioned first preset exposure area is included for the preset exposure area of osteoacusis loudspeaker and for osteoacusis
The preset exposure area of microphone, and when the contact between osteoacusis loudspeaker and wearer is more than or equal to for osteoacusis loudspeaker
Contact between preset exposure pressure and bone-conduction microphone and wearer is more than or equal to for osteoacusis Mike
During the preset exposure pressure of wind, above-mentioned first contact is just more than or equal to above-mentioned first preset exposure pressure, when osteoacusis loudspeaker
Contact area and wearer between is more than or equal to the preset exposure area for osteoacusis loudspeaker and for osteoacusis wheat
During the preset exposure area of gram wind, above-mentioned first contact area is just more than or equal to above-mentioned first preset exposure area.
Further alternative in the optional embodiment, the call control method of the wearable device can also include
Hereinafter operate：
When above-mentioned first contact area less than above-mentioned first preset exposure area or above-mentioned first contact less than upper
When stating the first preset exposure pressure, wearable device judges whether the use pattern of wearable device is elderly mode or child
Pattern；
When wearable device use pattern be elderly mode or child's pattern when, wearable device in advance with can wear
The mobile terminal device that the equipment of wearing sets up wireless connection sends adjust request, and the adjust request is used to ask mobile terminal device
Wearing state of the user adjustment wearer for wearable device；
When the use pattern of wearable device is not elderly mode and nor during child's pattern, wearable device output
Prompting message, the prompting message is used to point out wearer incorrect for the wearing state of wearable device.
The optional embodiment can directly be reminded in the case where wearable device is not by correct being worn wearer or
The user of the mobile terminal device for having binding relationship with wearable device is directly reminded, can so be avoided because of wearable device not
The low problem of speech quality caused by correctly being worn.
It can be seen that, the call control method of the wearable device described by implementing Fig. 3 can be passed by osteoacusis loudspeaker and bone
The mode for leading microphone work simultaneously effectively reduces the risk that the voice of broadcasting is eavesdropped by people around, reduces ambient noise to wearing
The interference of the voice that the voice of interference and wearer's input of the voice of wearer's input is played to wearable device, improves logical
Words quality, further increases call experience.
Embodiment three
Fig. 5 is referred to, Fig. 5 is a kind of structural representation of wearable device disclosed in the embodiment of the present invention.Wherein, Fig. 5
Described wearable device 500 can for intelligent watch, Intelligent bracelet in interior wearable product, the embodiment of the present invention is not made
Limit.As shown in figure 5, the wearable device 500 can include start unit 501, determining unit 502 and offset unit 503,
Wherein：
Start unit 501 is used to, when wearable device 500 needs to carry out voice call, start on wearable device 500
Osteoacusis body part, the osteoacusis body part can include bone-conduction microphone and for realizing bone-conduction mode
Osteoacusis loudspeaker, the bone-conduction mode is used to that the audio signal for playing voice will to be needed to be converted into vibration signal and by bone medium
Transmission.
Determining unit 502 is used to determine by above-mentioned bone-conduction microphone by the first vibration signal conversion from bone medium
Into the second audio signal for receiving of the first audio signal and above-mentioned osteoacusis loudspeaker.
In the embodiment of the present invention, specifically, start unit 501 is after above-mentioned osteoacusis body part is started, to determination
Unit 502 sends triggering command, and the triggering command is used to trigger determining unit 502 and perform to determine above-mentioned bone-conduction microphone in the future
The second sound that the first audio signal and above-mentioned osteoacusis loudspeaker being transformed from the first vibration signal of bone medium are received
The operation of frequency signal.
In the embodiment of the present invention, it is necessary to explanation, above-mentioned bone-conduction microphone receive from bone medium first
Vibration signal not only includes that wearer is input into the vibration signal of voice, it is also possible to the vibration signal including a small amount of ambient noise, also
Other signals of bone medium transmission may be further included, the vibration signal of voice is played the need for such as being transmitted by bone medium
Deng now, wearable device needs to perform the first audio signal for being changed into by the first vibration signal noise reduction operation, to filter
Other audio signals in addition to the audio signal of wearer's input voice, obtain the first audio signal after noise reduction, and should
The first audio signal after noise reduction is defined as the first audio signal during subsequent operation.
Offset unit 503 is used to, according to the first audio signal from above-mentioned bone-conduction microphone, offset above-mentioned osteoacusis
The first audio signal included in the second audio signal that loudspeaker are received, obtains the 3rd audio signal.
In the embodiment of the present invention, specifically, offset unit 503 can will be opposite with above-mentioned first audio signal Oscillation Amplitude
And vibration frequency identical audio signal and above-mentioned first audio signal carry out audio signal overlap-add operation, with by this with it is above-mentioned
First audio signal Oscillation Amplitude is opposite and vibration frequency identical audio signal balances out what above-mentioned osteoacusis loudspeaker were received
Useless audio signal in above-mentioned second audio signal, can so reduce the voice of wearer's input to wearable device needs
Interference caused by the voice of broadcasting, improves speech quality when wearer carries out voice call, and then improve wearer
Experience.
Determining unit 502 is additionally operable to for the 3rd audio signal that offset unit 503 is obtained to be defined as above-mentioned osteoacusis loudspeaker
Need the audio signal of broadcasting voice.
In the embodiment of the present invention, determining unit 502 by above-mentioned 3rd audio signal be defined as above-mentioned loudspeaker need play
Trigger above-mentioned osteoacusis loudspeaker after the audio signal of voice above-mentioned 3rd audio signal is converted into the second vibration signal and is led to
Cross the transmission of bone medium.
In an optional embodiment, the wearable device 500 can also include the first collecting unit 504 and judge
Unit 505, now, the structure of the wearable device 500 can be with as shown in fig. 6, Fig. 6 be another kind disclosed in the embodiment of the present invention
The structural representation of wearable device.Wherein：
First collecting unit 504 is used for when wearable device 500 needs to carry out voice call and in start unit 501
Before starting the osteoacusis body part on wearable device 500, the ambient noise of the local environment of wearable device 500 is gathered
Value.
Whether judging unit 505 is used to judging ambient noise value that the first collecting unit 504 collects more than or equal to presetting
Ambient noise value threshold value, and when the ambient noise value that the first collecting unit 504 is collected is more than or equal to default ambient noise value threshold
During value, whether the contact person for judging the voice call is one of them in default contact person, as the contact person of the voice call
To preset during one of them in contact person, triggering start unit 501 performs the osteoacusis on above-mentioned startup wearable device 500
The operation of body part.
In the optional embodiment, further optionally, the first collecting unit 504 can be also used for when above-mentioned voice
During one of them in the artificial default contact person of contact of call and start on wearable device 500 in start unit 501
Before osteoacusis body part, the first contact area between above-mentioned osteoacusis body part and wearer is gathered.
Judging unit 505 can be also used for judging whether is above-mentioned first contact area that the first collecting unit 504 collects
More than or equal to the first preset exposure area.
First collecting unit 504 can be also used for judging that above-mentioned first contact area is more than or equal to when judging unit 505
During the first preset exposure area, the first contact between above-mentioned osteoacusis body part and wearer is gathered.
Judging unit 505 can be also used for judging whether the first contact that the first collecting unit 504 is collected is more than
Equal to the first preset exposure pressure.
Start unit 501 specifically for when wearable device needs to carry out voice call, when above-mentioned ambient noise value it is big
When equal to default ambient noise value threshold value, when one of them in the artificial default contact person of contact of above-mentioned voice call,
When above-mentioned first contact area is more than or equal to the first preset exposure area and when above-mentioned first contact is more than or equal to the
During one preset exposure pressure, start the osteoacusis body part on wearable device 500.
Further optional, judging unit 505 can also be used to be less than the first preset exposure when above-mentioned first contact area
When area or above-mentioned first contact are less than the first preset exposure pressure, judging the use pattern of wearable device 500 is
It is no for elderly mode or child's pattern.And the wearable device 500 can also include communication unit 506 and output unit
507, now, the structure of the wearable device 500 can be with as shown in fig. 7, Fig. 7 be that have one kind can to wear disclosed in the embodiment of the present invention
Wear the structural representation of equipment.Wherein：
Communication unit 506 be used for when wearable device 500 use pattern be elderly mode or child's pattern when, to
The mobile terminal device for setting up wireless connection with wearable device 500 in advance sends adjust request, wherein, the adjust request is used for
The user adjustment wearer of mobile terminal device is asked for the wearing state of wearable device.
Output unit 507 is used for the use pattern when wearable device 500 neither elderly mode is nor child's mould
During formula, prompting message is exported, wherein, the prompting message is used for the wearing state for pointing out wearer to be directed to wearable device 500 not
Correctly.
Further optional, the wearable device 500 can also include the second collecting unit 507 and adjustment unit
508, now, the structure of the wearable device 500 can be with as shown in figure 8, Fig. 8 be that another can wear disclosed in the embodiment of the present invention
Wear the structural representation of equipment.Wherein：
The second contact area that second collecting unit 507 is used to gather between above-mentioned osteoacusis loudspeaker and wearer and the
Two contacts.
In the embodiment of the present invention, specifically, above-mentioned 3rd audio signal is defined as above-mentioned osteoacusis loudspeaker by determining unit 502
Need export voice audio signal after, to the second collecting unit 507 send triggering command, the triggering command be used for trigger
Second collecting unit 507 gathers the second contact area and the second contact between above-mentioned osteoacusis loudspeaker and wearer.
The second contact area that adjustment unit 508 is used to be collected when the second collecting unit 507 is preset more than or equal to second
Contact area and when the second contact that the second collecting unit 507 is collected be more than or equal to the second preset exposure pressure when, adjust
The vibration parameters of the whole vibration signal changed into by the 3rd audio signal, wherein, the vibration parameters can include vibration signal
Oscillation Amplitude and/or vibration frequency.
It can be seen that, the wearable device 500 implemented described by Fig. 5 any one of-Fig. 8 can be by osteoacusis loudspeaker and osteoacusis
The mode that microphone works simultaneously effectively reduces the risk that the voice of broadcasting is eavesdropped by people around, reduces ambient noise to wearing
The interference of the voice that the voice of interference and wearer's input of the voice of person's input is played to wearable device, improves call
Quality, further increases call experience.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable recording medium, storage
Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
For carrying or computer-readable any other medium of data storage.
The call control method and wearable device to a kind of wearable device disclosed in the embodiment of the present invention are carried out above
It is discussed in detail, specific case used herein is set forth to principle of the invention and implementation method, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art,
According to thought of the invention, will change in specific embodiments and applications, in sum, in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of call control method of wearable device, it is characterised in that methods described includes：
When the wearable device needs to carry out voice call, start the osteoacusis body part on the wearable device,
The osteoacusis body part includes bone-conduction microphone and the osteoacusis loudspeaker for realizing bone-conduction mode, and the bone is passed
The audio signal that waveguide mode is used to need to play voice is converted into vibration signal and is transmitted by bone medium；
It is determined that by the first audio signal that is transformed for the first vibration signal from bone medium by the bone-conduction microphone with
And the second audio signal that the osteoacusis loudspeaker are received；
According to first audio signal from the bone-conduction microphone, the institute included in second audio signal is offset
The first audio signal is stated, the 3rd audio signal is obtained；
3rd audio signal is defined as into the osteoacusis loudspeaker needs to play the audio signal of voice.
2. method according to claim 1, it is characterised in that when the wearable device needs to carry out voice call,
Before the osteoacusis body part started on the wearable device, methods described also includes：
The ambient noise value of the wearable device local environment is gathered, and judges the ambient noise value whether more than or equal to pre-
If ambient noise value threshold value；
When the ambient noise value is more than or equal to the default ambient noise value threshold value, the contact person of the voice call is judged
Whether it is one of them in default contact person；
When one of them in the artificial default contact person of contact of the voice call, triggering is performed described in the startup
The operation of the osteoacusis body part on wearable device.
3. method according to claim 2, it is characterised in that when the artificial default contact of the contact of the voice call
During one of them in people, before the osteoacusis body part on the startup wearable device, methods described also includes：
The first contact area between the osteoacusis body part and wearer is gathered, and judges that first contact area is
It is no to be more than or equal to the first preset exposure area；
When first contact area is more than or equal to the first preset exposure area, gather the osteoacusis body part with
The first contact between wearer, and judge first contact whether more than or equal to the first preset exposure pressure；
When first contact is more than or equal to the first preset exposure pressure, triggering is performed can wear described in the startup
Wear the operation of the osteoacusis body part in equipment.
4. method according to claim 3, it is characterised in that methods described also includes：
When first contact area less than the first preset exposure area or first contact less than described the
During one preset exposure pressure, whether the use pattern for judging the wearable device is elderly mode or child's pattern；
When the use pattern be the elderly mode or child's pattern when, in advance with the wearable device set up
The mobile terminal device of wireless connection sends adjust request, and the adjust request is used to ask the user of the mobile terminal device
Wearing state of the adjustment wearer for the wearable device；
When the use pattern is not the elderly mode and when not being child's pattern, prompting message is exported, it is described to carry
Show that message is incorrect for the wearing state of the wearable device for pointing out wearer.
5. the method according to claim any one of 1-4, it is characterised in that methods described also includes：
Gather the second contact area and the second contact between the osteoacusis loudspeaker and wearer；
When second contact area more than or equal to the second preset exposure area and second contact more than or equal to the
During two preset exposure pressure, the vibration parameters of the vibration signal that adjustment is changed into by the 3rd audio signal, the vibration ginseng
Number includes Oscillation Amplitude and/or vibration frequency.
6. a kind of wearable device, it is characterised in that the wearable device includes start unit, determining unit and offsets single
Unit, wherein：
The start unit, for when the wearable device needs to carry out voice call, starting on the wearable device
Osteoacusis body part, the osteoacusis body part include bone-conduction microphone and the bone for realizing bone-conduction mode
Conduction loudspeaker, the bone-conduction mode is used to that the audio signal for playing voice will to be needed to be converted into vibration signal and by bone medium
Transmission；
The determining unit, for determining the first vibration signal from bone medium is transformed by the bone-conduction microphone
The first audio signal and the second audio signal for receiving of the osteoacusis loudspeaker；
The offset unit, first audio signal from the bone-conduction microphone for basis offsets described second
First audio signal included in audio signal, obtains the 3rd audio signal；
The determining unit, be additionally operable to by the 3rd audio signal be defined as the osteoacusis loudspeaker need play voice sound
Frequency signal.
7. wearable device according to claim 6, it is characterised in that the wearable device also includes that the first collection is single
Unit and judging unit, wherein：
First collecting unit, for when the wearable device needs to carry out voice call and in the start unit
Before starting the osteoacusis body part on the wearable device, the ambient noise of the wearable device local environment is gathered
Value；
Whether the judging unit, for judging the ambient noise value more than or equal to default ambient noise value threshold value, and works as institute
When stating ambient noise value more than or equal to the default ambient noise value threshold value, whether the contact person for judging the voice call is pre-
If one of them in contact person, when one of them in the artificial default contact person of contact of the voice call, touch
The operation of the osteoacusis body part for sending out described on the start unit execution startup wearable device.
8. wearable device according to claim 7, it is characterised in that first collecting unit, is additionally operable to when described
Can be worn described in starting during one of them in the artificial default contact person of contact of voice call and in the start unit
Before wearing the osteoacusis body part in equipment, the first contact surface between the osteoacusis body part and wearer is gathered
Product；
Whether the judging unit, be additionally operable to judge first contact area more than or equal to the first preset exposure area；
First collecting unit, is additionally operable to when first contact area is more than or equal to the first preset exposure area,
Gather the first contact between the osteoacusis body part and wearer；
Whether the judging unit, be additionally operable to judge first contact more than or equal to the first preset exposure pressure；
The start unit, specifically for when the wearable device needs to carry out voice call, when the ambient noise value
During more than or equal to the default ambient noise value threshold value, when its in the artificial default contact person of contact of the voice call
In one when, when first contact area be more than or equal to the first preset exposure area when and when described first contact pressure
When power is more than or equal to the first preset exposure pressure, start the osteoacusis body part on the wearable device.
9. wearable device according to claim 8, it is characterised in that the judging unit, is additionally operable to when described first
Contact area is less than the first preset exposure pressure less than the first preset exposure area or first contact
When, whether the use pattern for judging the wearable device is elderly mode or child's pattern；
The wearable device also includes communication unit and output unit, wherein：
The communication unit, for when the use pattern be the elderly mode or child's pattern when, in advance with
The mobile terminal device that the wearable device sets up wireless connection sends adjust request, and the adjust request is used to ask described
Wearing state of the user adjustment wearer of mobile terminal device for the wearable device；
The output unit, for when the use pattern be not the elderly mode and when not being child's pattern, it is defeated
Go out prompting message, the prompting message is used to point out wearer incorrect for the wearing state of the wearable device.
10. the wearable device according to claim any one of 7-9, it is characterised in that the wearable device also includes
Second collecting unit and adjustment unit, wherein：
Second collecting unit, for gathering the second contact area and second between the osteoacusis loudspeaker and wearer
Contact；
The adjustment unit, for being connect more than or equal to the second preset exposure area and described second when second contact area
When touch pressure is more than or equal to the second preset exposure pressure, the vibration of the vibration signal that adjustment is changed into by the 3rd audio signal
Parameter, the vibration parameters include Oscillation Amplitude and/or vibration frequency.
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| CN109480377A (en) * | 2018-11-30 | 2019-03-19 | 迅捷安消防及救援科技（深圳）有限公司 | Fire-fighting and rescue intelligent helmet, call control method and Related product |
| CN109361987A (en) * | 2018-12-25 | 2019-02-19 | 歌尔科技有限公司 | A kind of sports earphones and its control method, device, equipment |
| CN110113068B (en) * | 2019-04-29 | 2022-12-06 | 深圳市迈悦科技有限公司 | Sound playback mechanism, method, device and computer readable storage medium |
| CN110113068A (en) * | 2019-04-29 | 2019-08-09 | 努比亚技术有限公司 | The outer laying mechanism of sound, method, apparatus and computer readable storage medium |
| CN110691303A (en) * | 2019-10-11 | 2020-01-14 | 歌尔股份有限公司 | Wearable sound box and control method thereof |
| CN112751972A (en) * | 2019-10-30 | 2021-05-04 | 北京小米移动软件有限公司 | Voice communication method and device and intelligent equipment |
| CN111935573B (en) * | 2020-08-11 | 2022-06-14 | Oppo广东移动通信有限公司 | Audio enhancement method and device, storage medium and wearable device |
| CN111935573A (en) * | 2020-08-11 | 2020-11-13 | Oppo广东移动通信有限公司 | Audio enhancement method and device, storage medium and wearable device |
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Application publication date: 20170613 |