CN106851460B - Earphone and sound effect adjusting control method - Google Patents
Earphone and sound effect adjusting control method Download PDFInfo
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- CN106851460B CN106851460B CN201710190410.0A CN201710190410A CN106851460B CN 106851460 B CN106851460 B CN 106851460B CN 201710190410 A CN201710190410 A CN 201710190410A CN 106851460 B CN106851460 B CN 106851460B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
Abstract
The earphones provided by the implementation of the invention comprise an audio output device, a detection device and an adjusting device, wherein the detection device is used for detecting the sense organ information of the ears of the user to the sound (namely, the condition of the inner parts of the ears is obtained), and the adjusting device is used for adjusting output parameters of the audio files based on the sense organ information so as to ensure that the audio output device outputs the adjusted audio files, so that the user can obtain clearer sound effects and more accordant with the sound effects of the user.
Description
Technical Field
The disclosure relates to earphones and a sound effect adjusting and controlling method.
Background
With the rapid development of artificial intelligence, automatic control, communication and computer technologies, multimedia electronic devices are increasingly used in many fields such as industrial and agricultural production, construction, logistics, and daily life. Due to the increasingly complex application environments and functions to be implemented, the existing multimedia electronic devices are often not well adapted to the rapidly developing social environment, for example, the sound effects of the existing earphones cannot be automatically adjusted according to the hearing sensation of the user.
Disclosure of Invention
aspects of the present disclosure provide headsets comprising:
the apparatus comprises a detection means for detecting sensory information of the user's ear to the sound, an adjustment means for adjusting output parameters of the audio file based on the sensory information, and an audio output means for outputting the adjusted audio file.
Optionally, the detection device comprises: a detector for obtaining a parameter of a response of an eardrum of the ear to sound.
Optionally, the detector comprises: an oscillator for emitting a probe; and a microphone for receiving a feedback sound, the feedback sound being a sound reflected by the probe sound after reaching the eardrum of the ear.
Optionally, the adjusting means is for adjusting an output parameter of the audio file based on the feedback pitch.
Optionally, the detection means comprises a pressure detector for: obtaining a pressure value of the earphone worn in the ear canal of the user; and/or obtaining a pressure value within the ear canal during detection performed by the detector.
Another aspect of the disclosure provides sound effect adjustment control methods, including:
the method comprises the steps of obtaining sensory information of the ears of a user on sound, determining sound effect adjusting information of output parameters of an audio file based on the sensory information, and controlling an audio output device to output the adjusted audio file according to the sound effect adjusting information.
Optionally, obtaining sensory information of the user's ear to the sound includes: parameters of a response of an eardrum of an ear to sound are acquired.
Optionally, obtaining a response parameter of an eardrum of the ear to the sound comprises: controlling sending of a probe to the ear canal of the user; and acquiring the feedback sound reflected by the probe after reaching the eardrum of the ear.
Optionally, controlling the audio output device to output the adjusted audio file according to the sound effect adjustment information includes: and acquiring sound effect adjusting information of the output parameters of the audio file based on the feedback sound.
Optionally, the method further comprises: acquiring a pressure value of the earphone worn in the ear canal of the user; and/or obtaining a pressure value within the ear canal during detection performed by the detector.
Another aspect of the disclosure provides earphone sound effect adjusting method, wherein the earphone comprises an audio output device, a detection device and an adjusting device, the method comprises the steps that the detection device is used for detecting the sense organ information of the ears of the user to the sound, the adjusting device is used for adjusting the output parameters of audio files based on the sense organ information, and the audio output device is used for outputting the adjusted audio files.
Another aspect of the disclosure provides non-volatile storage media storing computer-executable instructions that, when executed, implement the methods described above.
The earphones provided by the implementation of the invention comprise an audio output device, a detection device and an adjusting device, wherein the detection device is used for detecting the sense organ information of the ears of the user to the sound (namely, the condition of the inner parts of the ears is obtained), and the adjusting device is used for adjusting output parameters of the audio files based on the sense organ information so as to ensure that the audio output device outputs the adjusted audio files, so that the user can obtain clearer sound effects and more accordant with the sound effects of the user.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1 schematically illustrates a functional structure diagram of a headset according to an embodiment of the present disclosure;
fig. 2A schematically illustrates a side view of an earbud headphone, and a plug front view of the headphone, in accordance with an embodiment of the present disclosure;
fig. 2B schematically illustrates a sound detection schematic of an ear bud headphone with a detector according to an embodiment of the present disclosure;
fig. 3A schematically illustrates a side view of an earmuff headset according to another embodiment of the disclosure, and an earmuff front view of the headset;
FIG. 3B schematically illustrates a sound detection schematic of an earmuff headset with a detector according to another embodiment of the present disclosure;
FIG. 4 schematically illustrates a functional structure diagram of a headset according to another embodiment of the present disclosure;
FIG. 5A schematically illustrates a diagram of the sounding action of an ear bud headphone with both a probe and a pressure detector, and a front view of a plug of the headphone, in accordance with another embodiment of the present disclosure;
FIG. 5B schematically illustrates a schematic diagram of the inflation of an ear bud earphone having both a probe and a pressure detector, and a front view of the head of the earphone, according to another embodiment of the disclosure;
FIG. 5C schematically illustrates a schematic drawing of the suction action of an ear bud earphone having both a probe and a pressure detector, and a front view of the head of the earphone, in accordance with another embodiment of the present disclosure;
FIG. 6 schematically illustrates a functional schematic of an adjustment device according to another embodiment of the disclosure;
FIG. 7 schematically illustrates a sound effect adjustment control method flow diagram according to the present disclosure;
FIG. 8A schematically illustrates a diagram of the sounding action of an ear bud headphone with both a probe and a pressure detector, and a front view of a plug of the headphone, in accordance with another embodiment of the present disclosure;
FIG. 8B schematically illustrates a schematic diagram of the inflation of an ear bud earphone having both a probe and a pressure detector, and a front view of the head of the earphone, according to another embodiment of the disclosure;
FIG. 8C schematically illustrates a schematic drawing of the suction action of an ear bud earphone having both a probe and a pressure detector, and a front view of the head of the earphone, in accordance with another embodiment of the present disclosure;
FIG. 9 schematically illustrates a flow chart of a method for adjusting sound effects of headphones according to the present disclosure;
FIG. 10A schematically illustrates a diagram of the sound detection function of an earmuff headset with both a detector and a pressure detector, in accordance with another embodiment of the disclosure;
FIG. 10B schematically illustrates the inflation of an earmuff headset with both a probe and a pressure detector, according to another embodiment of the disclosure;
FIG. 10C schematically illustrates a diagram of the suction effect of an earmuff headset with both a probe and a pressure detector, in accordance with another embodiment of the disclosure;
FIG. 11 schematically illustrates a mobile electronic device and headset wireless interaction diagram according to another embodiment of the disclosure, an
Fig. 12 schematically illustrates a block diagram of a robot in accordance with another embodiment of the disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terms "," "," and "the" and the like as used herein are also intended to include the meaning of "a plurality," "a plurality," unless the context clearly indicates otherwise.
It should be noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and not in an idealized or overly formal sense unless expressly so defined herein.
block diagrams and/or flowcharts are shown in the figures it is understood that blocks or combinations of blocks in the block diagrams and/or flowcharts can be implemented by computer program instructions which can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the instructions, which execute via the processor, create means for implementing the functions/acts specified in the block diagrams and/or flowcharts.
Accordingly, the techniques of this disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). In addition, the techniques of this disclosure may take the form of a computer program product on a computer-readable medium having instructions stored thereon for use by or in connection with an instruction execution system. In the context of this disclosure, a computer-readable medium may be any medium that can contain, store, communicate, propagate, or transport the instructions. For example, the computer readable medium can include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. Specific examples of the computer readable medium include: magnetic storage devices, such as magnetic tape or Hard Disk Drives (HDDs); optical storage devices, such as compact disks (CD-ROMs); a memory, such as a Random Access Memory (RAM) or a flash memory; and/or wired/wireless communication links.
With the rapid development of information technology, multimedia electronic devices are increasingly applied to various fields in the society. In particular, mobile electronic devices are becoming increasingly popular, have been incorporated into the production and life of today's society, but still cannot meet the increasing demands of users. For example: although the existing earphones can adjust the sound effect by manually adjusting the volume, the automatic adjustment of the sound effect is still not realized in a more effective mode. Therefore, how to realize that the earphone automatically detects the ear sensory information of the user and automatically adjusts the sound effect of the earphone in real time according to the feeling of the user has very important significance.
In the disclosed embodiment, a sound intensity of a sound wave reflected back by a user ear canal is adjusted linearly with a sound intensity of a sound wave penetrating the eardrum into the inner ear and with a sound intensity of the sound wave in the original sound wave range of the sound wave, so that the sound intensity of the sound wave is adjusted linearly with the sound intensity of the sound wave penetrating the eardrum into the inner ear, and the sound intensity of the sound wave is adjusted linearly with the sound intensity of the sound wave in the original sound wave range of the sound wave, so that the sound intensity of the sound wave is adjusted to the sound intensity of the sound wave in the second sound wave range of the sound wave.
The sound wave parameters output by the audio file are composite sound waves and simultaneously comprise a plurality of sound waves of various frequency bands, therefore, the composite sound waves are only needed to be decomposed, the sound waves of a single frequency band are adjusted according to the stored detection sound corresponding to the sound waves of the frequency band , and the sound waves of the frequency band can be made to accord with the best feeling of a user.
Fig. 1 schematically shows a functional structure diagram of an earphone according to an embodiment of the present disclosure.
aspects of the disclosed embodiment provide earphones, which comprise a detecting device 101 for detecting sensory information of the ear of the user to the sound, an adjusting device 102 for adjusting output parameters of the audio file based on the sensory information, and an audio output device 103 for outputting the adjusted audio file.
As shown in FIG. 1, the detecting device 101 is used for detecting the sensory information of the ear of the user to the sound, the detecting device can determine the sensory information of the ear by the response of the ear to the sound, for example, the sound enters the ear and hits the surface of the tympanic membrane in the ear canal, part passes through the tympanic membrane and enters the inner ear, another part is reflected back by the tympanic membrane to form an echo, the detecting device 101 can determine the sensory information of the ear to the sound by detecting the echo, the adjusting device 102 further adjusts the output parameters of the audio file, for example, the sound wave intensity and the like, according to the sensory information of the ear to the sound detected by the detecting device, records and stores the adjustment mode of the sound wave of the a wave, analyzes and processes the output parameters of the audio file, matches the adjustment mode of the a wave to the corresponding a wave in the audio file, the audio output device 103 is used for outputting each wave based on the adjustment mode of the sound wave matching of each frequency band, therefore, the earphone can adjust the output parameters of the audio file according to the sensory information of the ear in real time, and provide the optimal audio output effect for the user.
The response parameters of the eardrum to sound, such as including sound intensity, etc., are obtained using the probe, indicating that the sound intensity entering the inner ear is stronger, the more echo, the less sound received by the user entering the inner ear, the less auditory perception of the user to the sound, the less sound sensory information present, the more audible perception of the sound, the more acoustic perception of the sound, such as by the eardrum, the more the user may see the eardrum, the more audible perception of the sound, the less audible perception of the sound, the more audible perception of the sound, the less audible perception of the sound, the more audible perception of the sound, such as by the eardrum, the sound intensity, etc., the more audible perception of the sound may be obtained by the probe, the eardrum, the more audible perception of the sound may be detected by the eardrum.
In the embodiment of the present disclosure, the detector in the detection apparatus includes an oscillator for emitting a sound detection sound, and a microphone for receiving a feedback sound, the feedback sound is a sound reflected by the eardrum of the ear after the sound detection sound reaches the eardrum, in the embodiment, the sound detection sound is emitted by the oscillator, and the sound detection sound reflected by the eardrum of the human ear is obtained by the microphone, the sound detection sound emitted by the oscillator 10111 may be a sound obtained by analyzing and processing an audio file into a th electrical signal, and then the first th electrical signal is converted into a sound wave by the oscillator, so the sound detection sound may be a mono-frequency sound wave, or a composite sound wave composed of sound waves of various frequency bands, after the sound meets the eardrum, the frequency of the sound does not change as much, and the sound intensity of the sound wave changes due to the eardrum attenuation, therefore, the sound is a composite sound wave, the feedback sound is a composite sound wave with the sound frequency but with reduced intensity, and the intensity is a equivalent to a sound intensity of the sound detection sound obtained by the earphone, when the sound detection sound intensity of the sound detection sound is found to a, the intensity of the sound of the eardrum, the sound of the ear is equal intensity of the sound of the ear, the sound of the ear, the sound of the ear is found to be equal to the intensity of the sound of the ear, the sound of the ear, the sound of the ear of.
Fig. 2A schematically illustrates a side view of an insert earphone, and a plug head elevation view of the earphone, in accordance with an embodiment of the present disclosure:
in an embodiment of the present disclosure, kinds of insert earphones are provided.
As shown in fig. 2A, the inner plug type earphone comprises a plug body and a plug head, wherein the plug body comprises a th shell 203 and a 204 th shell 204 for containing the earphone component structure and playing the role of protection and beauty, a connection shell 205 for protecting the connection, the plug head comprises an ear pad 201 for plugging the ear canal to isolate the ear canal from the outside, for example, to prevent sound from diffusing to the outside of the ear or to prevent external sound from entering the ear canal to cause interference, and a sound cover 202 for protecting the sound playing device and enhancing the beauty, as shown in the front view of the plug head, the ear pad 201 is a ring and the sound cover is arranged at the center, the ear pad 201 can be a soft rubber ring, and the sound cover 202 is a reticular film for transmitting sound.
Fig. 2B schematically illustrates a sound detection schematic of an insert earphone with a detector according to an embodiment of the present disclosure.
As shown in FIG. 2B, the above-mentioned insert earphone is provided with the above-mentioned detecting device 101, which comprises a detector 1011 for obtaining the response parameter of the eardrum of the ear to sound, specifically, the detector 1011 comprises an oscillator 10111 for emitting a probe sound, and a microphone 10112 for receiving a feedback sound, wherein the feedback sound is the sound reflected by the probe sound after reaching the eardrum of the ear, wherein the probe sound emitted from the oscillator 10111 in the detector 1011 is transmitted to the ear canal 304 through the sound tube 301, after contacting the eardrum 303 in the ear canal 304, part of the probe sound penetrates the eardrum 303 to enter the inner ear 305, and part of the probe sound is reflected by the eardrum 303 to form the feedback sound, the feedback sound is received by the sound guide 302 and transmitted to the microphone 10112 in the detector 1011, and finally the feedback sound is converted into a second electric signal by the microphone 10112, wherein the sound tube 301 and the sound guide 302 are arranged side by side in the casing 203 and positioned in the middle of the annular ear pad 201 and are covered by the sound cover 202, and the sound guide 302 can also be used for directly playing the audio.
Fig. 3A schematically illustrates a side view of an earmuff headset according to another embodiment of the disclosure, and an earmuff front view of the headset.
In another embodiment of the present disclosure, earmuff style headphones are provided.
As shown in fig. 3A, the earmuff type earphone comprises a rod body and an earmuff, wherein the rod body comprises a connecting rod 206 for connecting two earmuffs to fix the structure of the earmuff and achieve the aesthetic effect, the earmuff comprises a third shell 207 and a fourth shell 208 for building the internal structure of the earphone and achieve the protection and aesthetic effect, the earmuff comprises an ear pad 201 for covering the auricle, for example, preventing sound from diffusing out of the ear or preventing external sound from entering the ear canal to cause interference, and the earmuff further comprises a sound cover 202 for protecting the sound playing device and enhancing the aesthetic effect, as shown in the front view of the earmuff, the ear pad 201 is a rectangular ring, and an oval sound cover 202 is arranged at the center, the ear pad 201 can be a soft rubber ring made of materials, and the sound cover 202 is a mesh film for.
Fig. 3B schematically illustrates a sound detection schematic of a earmuff headset with a detector according to another embodiment of the disclosure.
As shown in FIG. 3B, the ear muff is provided with the above-mentioned detecting device 101, which comprises a detector 1011 for obtaining the response parameter of the ear drum 303 to sound, specifically, the detector 1011 comprises an oscillator 10111 for emitting a probe sound, and a microphone 10112 for receiving a feedback sound, wherein the feedback sound is the sound reflected by the probe sound after reaching the ear drum 303 of the ear, wherein the probe sound emitted from the oscillator 10111 in the detector 1011 is transmitted to the ear canal 304 through the sound tube 301, after contacting the ear drum 303 in the ear canal 304, part of the probe sound penetrates the ear drum 303 to enter the inner ear 305, and another part of the probe sound is reflected by the ear drum 303 to form the feedback sound, the feedback sound is received by the sound tube 302 and transmitted to the microphone 10112 in the detector 1011, and finally the feedback sound is converted into a second electric signal by the microphone 10112, wherein the sound tube 301 and the sound tube 302 are arranged side by side in the fourth shell 208 and positioned in the middle of the annular ear pad 201 and are shielded by the sound cover 202.
In another , when the earphone is worn to form the closed ear canal, the pressure value in the ear canal is determined, when the detection sound is sent to perform the detection process, the in-ear tissue including the eardrum is sensitive to sound, and can cause relaxation or contraction of the muscle of the ear wall, so that the space of the closed ear canal changes, and the pressure value in the ear canal changes.
Fig. 4 schematically illustrates a functional structure diagram of a headset according to another embodiment of the present disclosure.
As shown in FIG. 4, the earphone comprises a detecting device 101 for detecting sensory information of sound of an ear of a user, an adjusting device 102 for adjusting output parameters of an audio file based on the sensory information, and an audio output device 103 for outputting the adjusted audio file, wherein the detecting device 101 comprises a detector 1011 for obtaining response parameters of a tympanic membrane of the ear to the sound, the detector 1011 comprises an oscillator 10111 for emitting a probe, and a microphone 10112 for receiving a feedback sound which is a sound reflected back after the probe reaches the tympanic membrane of the ear, the adjusting device 102 is for adjusting the output parameters of the audio file based on the feedback sound, the detecting device 101 comprises a pressure detector in order to detect a pressure value in the ear canal of the user before and during execution of the probe in the closed ear canal, the pressure detector needs to obtain a pressure value in the ear canal of the user (a third pressure value ) before and/or during execution of the probe in the ear canal, and/or obtain a second pressure value in the ear (a second pressure value) in the ear, the pressure detector 675 and the second pressure detector 6778 needs to detect a pressure value in the ear without real-sensing the pressure value of the ear, and the second pressure detector 6764.
Fig. 5A schematically illustrates a sound detection function of an inner plug type earphone with both a probe and a pressure detector, and a front view of a plug head of the earphone, according to another embodiment of the present disclosure.
In the embodiment of the disclosure, if the earphone is an inner plug type earphone, the pressure in the closed auditory canal can be detected.
As shown in FIG. 5A, the earphone includes a detection device 101, the detection device 101 includes a detector 1011 for obtaining a parameter responsive to sound from the eardrum of the ear, the detector 1011 includes a vibrator 10111 for emitting a probe sound, and a microphone 10112 for receiving a feedback sound reflected from the probe sound after reaching the eardrum 303 of the ear, in order to detect a pressure value in the ear canal 304 to reflect the sensation of the ear of the user, the detection device 101 includes a pressure detector 1012 for obtaining a pressure value (a st pressure value) in the ear canal 304 when the earphone is worn on the ear of the user, and/or a pressure value (a second pressure value) in the ear canal 304 when the detector 1011 performs a detection process, if the th pressure value and the second cover 8655 st pressure value are not equal to the pressure value during or before the detection process, the ear canal 304 is adjusted, when the ear canal information detection process is performed, only the pressure value obtained during the ear canal detection process or before the detection process, or after the ear canal 304 st pressure is performed, only the pressure value obtained when the ear canal information detection is performed on the ear canal 304, only the first pressure sensor st pressure value obtained, or the second air pump 201 st pressure sensor 304 st, the ear pressure sensor 304 st pressure value is equivalent to a pressure gauge 1012, the pressure value of the pressure of the ear pressure sensor 101201 st pressure of the ear pad 201 is equivalent to a pressure of the ear canal 201, so that the ear canal 10121 st pressure of the ear canal 201 is equal to a pressure of the ear canal or the ear pressure of the ear canal 201, so that the ear canal 201 is equal to a pressure of the ear canal or the ear pressure of the ear canal, the ear canal pressure of the ear pressure of the air pump 201 is increased, the air pressure of the air pump 201 is increased, so that the air pressure of the air pump 201 is increased, so that the air pressure of the air pump 201 is increased, the air pump 201, the air pressure of the air pump 201 is increased, the air pressure of the air pump 201, the air pressure of the air pump 201, the air pressure of the.
Fig. 5B schematically illustrates a schematic diagram of the inflation of an ear bud headphone with both a probe and a pressure detector, and a front view of the head of the headphone, in accordance with another embodiment of the present disclosure.
As shown in fig. 5B, that is, when the pressure in the ear canal 304 changes due to the user's perception of sound during the detection process, the oscillator 10111 of the detector 1011 sends a detection sound into the ear canal through the sound tube, the microphone 10112 receives a feedback sound reflected by the detection sound after the detection sound hits the tympanic membrane 303, in the process, the pressure value in the ear canal 304 obtained by the pressure gauge 10122 through detection is compared with the pressure value before the detection process, assuming that the pressure in the ear canal 304 during the detection process increases, the air pump 10121 is required to adjust the pressure in the ear canal 304, the air pump 10121 inflates the ear pad 201 through the air tube 401, so that the ear pad 201 expands relative to the sound cover 202, and simultaneously expands the ear canal mouth outwards to increase the space in the ear canal 304, so that the pressure in the ear canal 304 decreases, and finally, the pressure value before the detection process remains .
Fig. 5C schematically illustrates a schematic drawing of the suction action of an ear bud headphone with a probe and pressure detector, and a front view of the head of the headphone, in accordance with another embodiment of the present disclosure.
As shown in fig. 5C, the oscillator 10111 of the detector 1011 transmits the probe sound into the ear canal 304 through the sound tube 301, the microphone 10112 receives the feedback sound reflected by the probe sound after hitting the tympanic membrane 303, in the process, the pressure value in the ear canal 304 detected by the pressure gauge 10122 is compared with the pressure value before the detection process, and if the pressure in the ear canal 304 during the detection is reduced, the air pump 10121 is required to adjust the pressure in the ear canal.
In another embodiment of the present disclosure, the earphone further includes a tuning device for adjusting an output parameter of the audio file based on the feedback tone, wherein the strength of the sound wave transmitted from the oscillator corresponds to a nd electrical signal value, which when propagated in the ear canal of the user hits the tympanic membrane part penetrating the tympanic membrane into the inner ear, and a th portion is reflected back by the tympanic membrane part to become a feedback sound, thereby attenuating the strength of the sound wave.
FIG. 6 schematically illustrates a functional schematic of an adjustment device according to another embodiment of the disclosure.
As shown in FIG. 6, the adjusting apparatus 102 includes an input unit 1021, an acoustic wave decoder 1022, a digital processor 1023, an output unit 1024, and a data storage 1025. first, the detecting apparatus 101 transmits detected acoustic wave data (including probe data and feedback sound data) to the acoustic wave decoder 1022 through the input unit 1021, if the acoustic wave data is detected as a composite acoustic wave by the acoustic wave decoder 1022, the acoustic wave decoder 1022 performs a splitting operation thereon, the digital processor 1023 adjusts the monochromatic acoustic wave of all the decomposed probe data so that the feedback sound data corresponding thereto conforms to a second standard range, i.e., the user's ear comfort is best comfortable, then, an adjustment mode (e.g., increasing the intensity of a wave by 0.1A and recording it as a adjustment mode) corresponding to each monochromatic acoustic wave of the probe data is recorded through the data storage 1025. finally, when the acoustic wave data of the audio file is received by the input unit 1021, the digital processor 1023 obtains an adjustment mode corresponding to the audio file data decomposed by the acoustic wave decoder 1022, and outputs the adjustment mode of the acoustic wave data as a, and adjusts the probe data accordingly, the audio file is obtained by the acoustic wave data acquisition unit 1023, the acoustic wave data is adjusted by the acoustic wave adjusting the acoustic wave data acquisition mode, and the acoustic wave data is adjusted by the acoustic wave adjusting the acoustic wave data acquisition unit 1023, and the acoustic wave adjustment mode of the acoustic wave data is adjusted by the acoustic wave data acquisition unit 1023, and the acoustic wave adjustment mode of the acoustic wave data is adjusted by the acoustic wave adjustment mode of the acoustic wave data is adjusted by the acoustic wave data acquisition unit 1023.
In summary, this disclosure can realize the real-time detection of the pressure value in the ear canal through the detection device, through the sensory response of human ear, adjust the output parameter of the audio file, and then output the audio, make the user feel the best audio effect, and improve the user experience, in other embodiments of this disclosure, utilize the oscillator to send the probe to the ear, and then adjust the probe in real time according to the feedback information of human ear to the probe, the human ear that finally obtains feels the best probe, steps can be further carried out according to the probe to adjust the output parameter of the audio file, of course in the output process of the audio file, regard the audio file as the probe to adjust in real time, finally reach the best effect that makes the user feel.
FIG. 7 schematically illustrates a sound effect adjustment control method flow diagram according to the present disclosure, and another aspect of the present disclosure provides sound effect adjustment control methods, including:
in operation S101, sensory information of a user' S ear to a sound is acquired;
determining prominence adjustment information for output parameters of the audio file based on the sensory information in operation S102;
in operation S103, the audio output device is controlled to output the adjusted audio file according to the sound effect adjustment information.
In an embodiment of the disclosure, as shown in fig. 7, the sound effect adjustment control method includes:
s101, acquiring sensory information of the ear of the user on the sound, wherein the sensory information comprises: parameters of a response of an eardrum of an ear to sound are acquired. Wherein, include: controlling sending of a probe to the ear canal of the user; and acquiring the feedback sound reflected by the probe after reaching the eardrum of the ear.
Fig. 8A schematically illustrates a diagram of the sounding action of an earbud headset with both a probe and a pressure detector, and a front view of the head of the headset, according to another embodiment of the present disclosure.
As shown in FIG. 8A, by providing a detector 1011 in the detecting device 101 to obtain the response parameters of the eardrum 303 of the ear to sound during the detection process, the response parameters of the eardrum 303 of the human ear embody the sensory information of the human ear to sound, firstly, the detecting device 101 converts a preset electrical audio signal (i.e. th electrical signal) into a sound wave signal (i.e. a probe) by using an oscillator 10111 in the detector 1011 and transmits the sound wave signal to the ear canal 304 through a sound tube 301 built in the plug, after the probe contacts the eardrum 303, part is absorbed by the inner ear through the eardrum 303, and part is reflected by the eardrum 303 to form a feedback sound, and then, a microphone 10112 in the detector 10111 receives the feedback sound by using a sound tube 302 built in the plug and converts the sound wave signal of the feedback sound into a second electrical signal, analyzes the value of the second electrical signal based on the sensory information of the ear of the user, and detects the response parameters of the eardrum to sound of the ear, the sensory information of the user.
The method also comprises the steps of obtaining the pressure value of the earphone worn in the ear canal of the ear of the user and/or obtaining the pressure value in the ear canal during the detection process performed by the detector, obtaining the pressure value of the earphone worn in the ear canal of the user, namely, the pressure detector 1012 of the detection device 101 uses the pressure gauge 10122 to detect the pressure in the ear canal before the detection process is performed, obtaining the pressure value in the ear canal 304 during the detection process performed by the detector, namely, the pressure gauge 10122 detects the pressure change in the ear canal 304 during the detection process of the detection sound in real time, when the pressure gauge 10122 detects the pressure change in the ear canal 304, the air pump 10121 in the pressure detector 1012 inflates/inhales the space of the ear canal 304 through the air duct 401 communicated with the ear canal 304 so as to correspondingly increase/decrease the pressure value in the ear canal 304 and enable the pressure value to be consistent with the pressure value before the detection, wherein the air duct 401, the sound guide tube 302 and the sound emitting tube 301 are arranged in parallel in the plug head to realize the communication with the ear canal 304, and the air duct.
Fig. 8B schematically illustrates the inflation of an ear bud headphone with both a probe and a pressure detector according to another embodiment of the disclosure.
As shown in fig. 8B, when the pressure gauge 10122 detects that the pressure value in the ear canal 304 during the detection process is lower than the pressure value before the detection process, the air pump 10121 inflates the ear canal 304 through the air duct 401, so that the ear canal 304 space is increased, the air is increased, the pressure value is increased, and the inflation is stopped when the pressure value in the ear canal 304 is equal to the pressure value before the detection process.
Fig. 8C schematically illustrates an inhalation action diagram of an ear bud headphone with a probe and pressure detector according to another embodiment of the present disclosure.
As shown in fig. 8C, when the pressure gauge 10122 detects that the pressure value in the ear canal 304 during the detection process is greater than the pressure value before the detection process, the air pump 10121 inhales the ear canal 304 through the air duct 401, so that the space in the ear canal 304 is reduced, the air is reduced, the pressure value is reduced, and when the pressure value in the ear canal 304 is equal to the pressure value before the detection process, the inhaling stops.
The method includes the steps of S102, determining sound effect adjustment information of output parameters of an audio file based on sensory information, including obtaining the sound effect adjustment information of the output parameters of the audio file based on feedback sound, first, sending a probe sound by an oscillator, wherein the strength of the probe sound corresponds to a th electrical signal value, when the probe sound touches an eardrum through an ear canal, and is partially reflected by the eardrum to form the feedback sound, then, after receiving the feedback sound by a microphone, converting the feedback sound into a second electrical signal value, then, according to the second electrical signal value corresponding to the strength of the feedback sound, adaptively adjusting the strength of the probe sound according to a proportional relationship between the probe sound and the feedback sound at each stage in a detection process, sending the probe sound by the oscillator to determine a probe sound which optimizes the sensory information of a user, such that the strength of the probe sound entering an inner ear of the user falls within an optimal range of auditory sensations of the user, and storing adjustment modes corresponding to each segment.
In summary, the present disclosure can implement real-time detection of pressure values in ear canals by the method, and adjust output parameters of audio files by sensory response of human ears, so as to output audio, so that users can feel optimal audio effects, and improve user experience.
Fig. 9 schematically shows a flow chart of the earphone sound effect adjustment method according to the present disclosure.
In another embodiment of the present disclosure, methods for adjusting the sound effect of headphones are provided, the headphones comprising an audio output device, a detection device 101, and an adjustment device.
As shown in fig. 9, the method includes:
in operation S201, the detecting device 101 is configured to detect sensory information of a sound by an ear of a user;
in operation S202, the adjusting means are adapted to adjust output parameters of the audio file based on the sensory information,
in operation S203, the audio output device is used to output the adjusted audio file.
In an embodiment of the present disclosure, as shown in fig. 9, the method for adjusting and controlling the sound effect of the earphone includes:
s201, the detection device 101 is used for detecting sensory information of the ear of the user to the sound;
fig. 10A schematically illustrates a diagram of the sound detection function of an earmuff headset with both a detector and a pressure detector, in accordance with another embodiment of the disclosure.
As shown in fig. 10A, a detector 1011 is provided in the apparatus 101 by the detection to obtain a reaction parameter of the eardrum 303 of the ear to the sound during the detection. The parameters of the response of the eardrum 303 to sound represent the sensory information of the human ear to sound. The ear-muff headset detecting device 101 comprises a probe 1011 and a pressure detector 1012, wherein the probe 1011 comprises: an oscillator 10111 for emitting a probe sound through a sounding pipe 301 built in the fourth housing 208; and a microphone 10112 for receiving a feedback sound through the sound guide tube 302 built in the fourth housing 208, the feedback sound being a sound reflected by the probe sound after reaching the eardrum 303 of the ear. By detecting the reaction parameter of the eardrum of the ear to the sound, the sensory information of the user to the sound can be accurately detected.
In addition, the method further comprises the following steps: acquiring a pressure value of the earphone worn in the ear canal of the user; and/or obtaining a pressure value within the ear canal during detection performed by the detector. Accordingly, the pressure detector 1012 includes: a pressure gauge 10122 for: obtaining a pressure value of the earphone worn in the ear canal 304 of the user's ear; and/or obtaining a pressure value within the ear canal 304 during detection performed by the detector 1011; the air pump 10121 is used for inflating/inhaling the ear canal 304 through the airway tube 401 according to the feedback of the pressure gauge 10122, so as to adjust the pressure value in the ear canal 304. The ear cushion 201 of the earmuff type earphone can cover the entire pinna of the user and tightly fix the earmuff by a connecting rod (not shown) so that the ear canal 304 of the user is kept closed.
Fig. 10B schematically illustrates the inflation of an earmuff headset with both a probe and a pressure detector, according to another embodiment of the disclosure.
As shown in fig. 10B, when the ear canal 304 is kept closed, and the pressure gauge 10122 detects that the pressure value in the ear canal 304 is smaller than the pressure value before detection during detection, the air pump 10121 inflates the ear canal 304 through the air duct 401, so that the space of the ear canal 304 is increased, air is increased, the pressure value is increased, and when the pressure value in the ear canal 304 is equal to the pressure value before detection, the inflation is stopped.
Fig. 10C schematically illustrates an aspiration schematic for an earmuff headset with both a probe and a pressure detector, according to another embodiment of the disclosure.
As shown in fig. 10C, when the pressure gauge 10122 detects that the pressure value in the ear canal 304 during the detection process is greater than the pressure value before the detection process, the air pump 10121 inhales the ear canal 304 through the air duct 401, so that the ear canal 304 space is reduced, the air is reduced, the pressure value is reduced, and when the pressure value in the ear canal 304 is equal to the pressure value before the detection process, the inhaling stops.
S202, the adjusting device is used for adjusting output parameters of an audio file based on sensory information and comprises an oscillator, a microphone and a sound source, wherein the output parameters of the audio file are adjusted based on feedback sound, the oscillator is used for detecting sound corresponding to the intensity of a th electric signal value, the detecting sound is contacted with the tympanic membrane through the ear canal and is partially reflected by the tympanic membrane to form the feedback sound, the microphone is used for receiving the feedback sound and converting the feedback sound into a second electric signal value, the intensity of the detecting sound is adaptively adjusted according to the proportional relation of the sound wave intensity of each stage in the detecting process according to the second electric signal value corresponding to the intensity of the feedback sound, the detecting sound with the optimal sensory information of a user is determined by the mode of sending the detecting sound through the oscillator, the intensity of the detecting sound entering the inner ear of the user is enabled to fall into the optimal auditory perception range of.
S203, the audio output device is used for outputting the adjusted audio file, the audio output device is used for decomposing the sound audio section of the audio file, the decomposed sound wave is output by using a loudspeaker according to the adjusting information of the output parameter of the audio file acquired by the adjusting device, and the sound wave which enables the user to feel the best audio characteristic is obtained, step is carried out, the output parameter of the audio file is adjusted according to the detecting sound, so that the real-time adjustment of the output parameter of the audio file is achieved, the best audio playing effect is provided for the user, and the user experience is improved.
In summary, the present disclosure can implement real-time detection of pressure values in ear canals by the method, and adjust output parameters of audio files by sensory response of human ears, so as to output audio, so that users can feel optimal audio effects, and improve user experience.
Fig. 11 schematically illustrates a mobile electronic device wirelessly interacting with a headset according to another embodiment of the present disclosure.
In another embodiment of the disclosure, the headset may enable interaction with a mobile electronic device.
As shown in fig. 11, by using a mobile electronic device such as a mobile phone 600, and by incorporating a detection function into app software of the mobile phone such as music playing software, a user can manually operate to detect ear feeling information, and control the earphone 200 through a wireless transmission device, as shown in fig. 11, if "hearing test" is manually selected, "a pull-down menu of" probe selection "," feedback sound data ", and" ear pressure data "appears, and when" probe selection "is selected, a composite sound wave of all frequency bands that a human can hear can be selected as a probe, or a composite sound wave of a certain frequency band range can be selected as a probe (for example, a composite sound wave of a range a corresponding to music of a rock-and-roll type, or the like), or a composite probe sound wave of a frequency band range can be customized, after the probe is selected, a test instruction is sent to the testing device of the earphone 200 by default, and the feedback sound data received by the testing device is analyzed and summarized in real time and sent to the mobile phone 600, and the user can directly check the data of the feedback sound data of the feedback sound, or adjust the audio data of the hearing test data before the earphone is selected, and then the earphone can be analyzed and output to a test sound effect adjustment data of" hearing test adjustment data "(3583) as a test report before the earphone adjustment data of the earphone is directly, and then the earphone is output, so that the earphone is selected, the earphone can be directly checked, and the earphone adjustment data of the earphone can be output to the earphone can be directly checked, and the earphone can be checked, and the earphone adjustment data of the earphone can be output by the earphone adjustment data of the earphone adjustment test data before the earphone can be checked, and the earphone adjustment test data of the earphone adjustment test data before the earphone adjustment test data of the earphone can be directly checked, and the earphone adjustment test data of the earphone can be output by the earphone adjustment test data before the earphone adjustment test data of the earphone adjustment test.
FIG. 12 schematically illustrates a block diagram of a prominence adjustment control system according to another embodiment of the present disclosure.
As shown in FIG. 12, the prominence adjustment control system 500 includes a processor 510, a computer-readable storage medium 520, a signal transmitter 530, and a signal receiver 540. The robot 500 may perform the methods described above with reference to fig. 7-8C or 9-10C to enable communication between multiple prominence adjustment control systems.
In particular, processor 510 may include, for example, a general purpose microprocessor, an instruction set processor and/or related chip sets and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), among others processor 510 may also include onboard memory for caching purposes processor 510 may be a single processing unit or multiple processing units for performing different actions of the method flows described with reference to FIGS. 7-8C or 9-10C in accordance with embodiments of the disclosure.
Computer-readable storage medium 520 may be, for example, any medium that can contain, store, communicate, propagate, or transport the instructions. For example, a readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, device, or propagation medium. Specific examples of the readable storage medium include: magnetic storage devices, such as magnetic tape or Hard Disk Drives (HDDs); optical storage devices, such as compact disks (CD-ROMs); a memory, such as a Random Access Memory (RAM) or a flash memory; and/or wired/wireless communication links.
The computer-readable storage medium 520 may include a computer program 521, which computer program 521 may include code/computer-executable instructions that, when executed by the processor 510, cause the processor 510 to perform a method flow, such as described above in connection with fig. 7-8C or 9-10C, and any variations thereof.
For example, in an example embodiment, code in computer program 521 may include or more program modules, including 521A, modules 521B, … …. it should be noted that the division and number of modules is not fixed, and that suitable program modules or combinations of program modules may be used by those skilled in the art depending on the implementation, which when executed by processor 510, cause processor 510 to perform method flows such as those described above in connection with FIGS. 7-8C or 9-10C, and any variations thereof.
According to an embodiment of the disclosure, processor 510 may interact with signal transmitter 530 and signal receiver 540 to perform the method flows described above in conjunction with fig. 7-8C or 9-10C, and any variations thereof.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (10)
1, A headphone, comprising:
the detecting device is used for detecting sensory information of sound from the ear of the user, and comprises the step of measuring the sound wave intensity of the sound reflected by the tympanic membrane, wherein the sensory information is used for reflecting the feeling of the user on the sound intensity;
adjusting an output parameter of the audio file based on whether the sound wave intensity of the sound reflected back by the eardrum falls within a second standard range, wherein the parameter includes the sound wave intensity, and
and the audio output device is used for outputting the adjusted audio file.
2. The headset of claim 1, wherein the detection means comprises:
a detector for obtaining a parameter of a response of an eardrum of the ear to sound.
3. The headset of claim 2, wherein the detector comprises:
an oscillator for emitting a probe; and
the microphone is used for receiving a feedback sound, and the feedback sound is a sound reflected by the probe sound after reaching the eardrum of the ear.
4. A headset according to claim 3, wherein the adjusting means is adapted to adjust an output parameter of the audio file based on the feedback tone.
5. The headset of claim 2, wherein the detection means comprises a pressure detector for:
obtaining a pressure value of the earphone worn in the ear canal of the user; and/or
Obtaining a pressure value within the ear canal during detection performed by the detector.
6, sound effect regulation control method, comprising:
acquiring sensory information of sound of the ear of a user, wherein the sensory information comprises detecting the sound wave intensity of the sound reflected by the tympanic membrane, and the sensory information is used for reflecting the feeling of the user on the sound intensity;
determining prominence adjustment information for the output sound wave intensity of the audio file based on whether the intensity of the sound wave reflected by the tympanic membrane falls within a second standard range, and
and controlling an audio output device to output the adjusted audio file according to the sound effect adjusting information.
7. The method of claim 6, wherein the obtaining sensory information of the sound by the ear of the user comprises:
parameters of a response of an eardrum of an ear to sound are acquired.
8. The method of claim 7, wherein the obtaining response parameters of an eardrum of an ear to sound comprises:
controlling sending of a probe to the ear canal of the user; and
and acquiring the feedback sound reflected by the probe after reaching the eardrum of the ear.
9. The method of claim 8, wherein the controlling an audio output device to output an adjusted audio file according to the sound effect adjustment information comprises:
and acquiring sound effect adjusting information of the output parameters of the audio file based on the feedback sound.
10. The method of claim 6, further comprising:
acquiring a pressure value of the earphone worn in the ear canal of the user; and/or
A pressure value within the ear canal during detection performed by the detector is obtained.
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| CN107071626A (en) * | 2017-06-19 | 2017-08-18 | 深圳市泰衡诺科技有限公司上海分公司 | Equalizer adaptation regulating system, method and earphone |
| CN109819362A (en) * | 2017-11-21 | 2019-05-28 | 深圳市冠旭电子股份有限公司 | Sound collection circuit and bluetooth headset |
| CN108429970B (en) * | 2018-05-28 | 2020-04-14 | Oppo广东移动通信有限公司 | Audio playing method, device, terminal, earphone and readable storage medium |
| CN108540890A (en) * | 2018-05-31 | 2018-09-14 | 上海与德通讯技术有限公司 | A kind of recognition methods and intelligent earphone |
| CN109246507B (en) * | 2018-07-25 | 2021-01-15 | 联想(北京)有限公司 | Processing method and audio output device |
| CN110300347B (en) * | 2019-07-02 | 2021-08-03 | 西安易朴通讯技术有限公司 | Volume adjusting method and device and earphone |
| CN110972012A (en) * | 2019-11-28 | 2020-04-07 | 歌尔股份有限公司 | Earphone control method and earphone |
| CN114469082B (en) * | 2021-12-30 | 2024-07-23 | 联想(北京)有限公司 | Wearing equipment and control method |
| US20240252063A1 (en) * | 2023-01-26 | 2024-08-01 | Stmicroelectronics International N.V. | Universal fragmented wideband tympanometry |
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