CN113891207A - ANC noise reduction method and system for neck-wearing voice interaction earphone - Google Patents
ANC noise reduction method and system for neck-wearing voice interaction earphone Download PDFInfo
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- 230000005236 sound signal Effects 0.000 claims abstract description 120
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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
- H04R1/1083—Reduction of ambient noise
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
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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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Abstract
The invention discloses an ANC noise reduction method and system for a neck-wearing voice interaction earphone, which relate to the field of earphones, and the method comprises the steps of obtaining an earphone use mode; judging whether the earphone using mode is in a call mode; if the judgment is yes, acquiring a front-section environment sound signal, wherein the front-section environment sound signal is an environment sound signal collected before a user makes a sound when the front-section environment sound signal is in a conversation state; judging whether the front-section environmental sound signal is larger than a preset environmental sound signal or not; if the judgment result is yes, a noise reduction instruction is formed, the noise reduction instruction is used for controlling a noise reduction chip to act so as to remove the front-section environment sound signal, and the noise reduction chip is arranged in a receiver of the earphone. The method and the device can improve the experience sense of the user when the user makes a call.
Description
Technical Field
The invention relates to the technical field of earphones, in particular to an ANC noise reduction method and system for a neck-wearing voice interaction earphone.
Background
The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways.
In the related art, reference may be made to the chinese patent publication No. CN112153508A, which discloses a bluetooth headset, including an earplug portion and an ear stem portion, the earplug portion is provided with an earpiece module, the ear stem portion includes a connection section connected with the earplug portion, and a top section and a bottom section located at two sides of the connection section, the bottom section of the ear stem portion is provided with a battery; the Bluetooth headset comprises an antenna and a flexible circuit board, wherein the antenna extends from a connecting section of the ear handle part to a top section of the ear handle part; the flexible circuit board includes a feeding portion located at the connection section of the ear stem portion and coupled with the antenna, and a first extension portion connected with the feeding portion, the first extension portion extending to the ear plug portion.
In view of the above-described related art, the inventors consider that the following drawbacks exist: when a user uses the earphone to make a call, when the external environment is noisy, the sound of the user making a call can be covered, so that the experience of the user is influenced.
Disclosure of Invention
In order to improve the experience of a user in a call making process, the application provides an ANC noise reduction method and system for a neck-worn voice interaction earphone.
In a first aspect, the present application provides an ANC denoising method for a neck-worn voice interaction headset, which adopts the following technical scheme:
an ANC noise reduction method for a neck-worn voice interaction headset, comprising:
acquiring an earphone use mode;
judging whether the earphone using mode is in a call mode;
if the judgment is yes, acquiring a front-section environment sound signal, wherein the front-section environment sound signal is an environment sound signal collected before a user makes a sound when the front-section environment sound signal is in a conversation state;
judging whether the front-section environmental sound signal is larger than a preset environmental sound signal or not;
if the judgment result is yes, a noise reduction instruction is formed, the noise reduction instruction is used for controlling a noise reduction chip to act so as to remove the front-section environment sound signal, and the noise reduction chip is arranged in a receiver of the earphone.
Through adopting above-mentioned technical scheme, obtain the user mode of earphone, and judge whether the mode of earphone is the conversation mode, if judge for yes, then obtain anterior segment environmental sound signal, through the size between comparison anterior segment environmental sound signal and the preset environmental sound signal, judge promptly whether anterior segment environmental sound signal is greater than preset environmental sound signal, if judge for yes, then form and fall the instruction of making an uproar, fall the chip action of making an uproar through falling the instruction control of making an uproar, with getting rid of anterior segment environmental sound signal, thereby improve the tone quality when the user makes a call, improve user's experience and feel.
Optionally, the method includes:
acquiring the time between the sound emitted by the user and the telephone connection to form a time difference value;
judging whether the time difference is greater than preset time or not;
if the judgment result is yes, acquiring a current environment sound signal and acquiring a real-time sound signal when a user makes a sound;
judging whether the current environment sound signal is larger than the real-time sound signal or not;
if yes, the call volume is increased.
By adopting the technical scheme, whether the time difference value exceeds the preset time or not is judged according to the acquisition of the time difference value, if the time difference value exceeds the preset time, the current environment sound signal and the real-time sound signal of the user are directly collected, the relation between the current environment sound signal and the real-time sound signal is judged so as to carry out subsequent operation, and if the current environment sound signal is greater than the real-time sound signal, the conversation volume of the user is smaller or the current environment sound is too large, the conversation volume is increased, so that the conversation quality is ensured, and the experience of the user is further improved.
Optionally, if yes, increasing the call volume includes:
acquiring a volume database;
acquiring an increased volume sub-database according to the volume database;
and calling a volume-up control instruction according to the volume-up sub-database, wherein the volume-up control instruction is used for controlling the volume of the call to be increased.
By adopting the technical scheme, when the current environment sound signal is greater than the real-time sound signal, the volume database is obtained, the volume increasing sub-database is called from the volume database, and the volume increasing control instruction is called from the volume increasing sub-database, so that the volume key is controlled to act to increase the call volume, and the smooth call is ensured to improve the experience of a user.
Optionally, the method includes:
acquiring a receiving call volume signal, wherein the receiving call volume signal is a volume signal received when a user speaks through an opposite side;
judging whether the received call volume signal is larger than the current environment sound signal or not;
if not, a sound amplifying instruction is formed, the sound amplifying instruction is used for controlling a sound amplifier to act so as to increase a received call volume signal and then transmit the signal to the ear of the user, and the sound amplifier is arranged in a receiver of the earphone.
By adopting the technical scheme, when a user makes a call, the receiving call volume signal is obtained, the relation between the receiving call volume signal and the current environment sound signal is compared, if the receiving call volume signal is smaller than the current environment sound signal, which indicates that the user cannot accurately hear the other party when making a call, a sound amplification instruction is formed to amplify the receiving call volume signal, so that the user can hear clearly.
Optionally, the method further includes:
acquiring noise decibels corresponding to the current environment sound signals;
and dividing the call quality grade of the user according to the noise decibel.
By adopting the technical scheme, the noise decibel corresponding to the current environment sound signal is obtained, so that the conversation quality grade of the user is divided, and the user can know the current conversation quality conveniently.
Optionally, after dividing the call quality level of the user according to the noise decibels, the method includes:
drawing a curve graph according to the noise decibel and the call quality grade;
and sending the graph to a user terminal.
By adopting the technical scheme, the drawn curve graph is sent to the user terminal, so that the user can visually see the current call quality.
In a second aspect, the present application provides an ANC noise reduction system for a neck-worn voice interaction headset, which adopts the following technical solution:
the mode acquisition module is used for acquiring the use mode of the earphone;
the first judgment module is used for judging whether the earphone using mode is in a call mode;
the front-section environmental sound signal acquisition module is used for judging whether the signal is acquired after judgment;
the second judgment module is used for judging whether the front-section environmental sound signal is larger than the preset environmental sound signal or not;
and the noise reduction instruction forming module is used for judging that the command is formed after the judgment.
By adopting the technical scheme, the using mode of the earphone is acquired by the mode acquisition module, the first judgment module judges whether the using mode of the earphone is in a call mode, if the using mode is judged to be the call mode, the earphone enters the front-section environment sound signal acquisition module, the second judgment module is recycled, whether the front-section environment sound signal is larger than the preset environment sound signal is judged, and if the using mode is judged to be the call mode, the noise reduction instruction module is formed and removes the front-section environment sound signal, so that the call quality is ensured, and the experience of a user is improved.
In a third aspect, the present application provides an intelligent terminal, which includes a processor and a memory, where the memory stores at least one instruction, at least one program, a set of codes, or a set of instructions, and the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by the processor to implement the ANC noise reduction method for a neck-worn voice interaction headset.
In a fourth aspect, the present application provides a computer-readable storage medium having at least one instruction, at least one program, a set of codes, or a set of instructions stored therein, which is loaded and executed by a processor to implement the ANC denoising method for a neck-worn voice interactive headset.
In summary, the present application has at least one of the following beneficial technical effects:
1. the method comprises the steps of obtaining a use mode of the earphone, judging whether the mode of the earphone is a call mode or not, if so, obtaining a front-section environment sound signal, comparing the size between the front-section environment sound signal and a preset environment sound signal, namely, judging whether the front-section environment sound signal is larger than the preset environment sound signal or not, if so, forming a noise reduction instruction, and controlling the action of a noise reduction chip through the noise reduction instruction to remove the front-section environment sound signal, so that the tone quality of a user during calling is improved, and the experience feeling of the user is improved;
2. the earphone usage mode is acquired by the mode acquisition module, the first judgment module judges whether the earphone usage mode is in a conversation mode or not, if the earphone usage mode is judged to be the conversation mode, the earphone usage mode enters the front-section environmental sound signal acquisition module, the second judgment module is recycled, whether the front-section environmental sound signal is larger than a preset environmental sound signal or not is judged, and if the earphone usage mode is judged to be the conversation mode, the noise reduction instruction module is formed and removes the front-section environmental sound signal, so that conversation quality is guaranteed, and experience of a user is improved.
Drawings
Fig. 1 is a schematic flow chart illustrating the forming of a noise reduction instruction in the method according to the embodiment of the present application.
Fig. 2 is a schematic flow chart of increasing call volume in a method according to an embodiment of the present application.
Fig. 3 is a schematic flowchart illustrating a method for calling up an increase volume control command according to an embodiment of the present disclosure.
Fig. 4 is a schematic flow chart of plotting in the method of the embodiment of the present application.
Fig. 5 is a schematic flow chart of forming a public address instruction in a method according to an embodiment of the present application.
Fig. 6 is a block diagram of a flow in a system according to an embodiment of the present application.
Description of reference numerals:
100. a mode acquisition module; 200. a first judgment module; 300. a front-section environmental sound signal acquisition module; 400. a second judgment module; 500. and a noise reduction instruction forming module.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses an ANC noise reduction method and system for a neck-wearing voice interaction earphone.
The embodiment of the application discloses an ANC noise reduction method for a neck-wearing voice interaction earphone.
Referring to fig. 1, the method includes:
s1: the headset usage pattern is obtained.
Specifically, the earphone using mode comprises a communication mode and a music mode, when the earphone is connected with the user terminal in a matching mode, the user terminal can be a mobile phone, if the user terminal plays music, the user can listen to the music by wearing the earphone, and the earphone is in the music mode; when the user answers the call with the headset, the headset is in a talk mode.
S2: and judging whether the earphone using mode is in a call mode.
If yes, the process proceeds to S3.
If not, the process is stopped.
Specifically, it is determined whether the usage mode of the headset is the talk mode, and if yes, the process goes to S3 to perform the next operation, and if no, the process is stopped.
S3: a front-end ambient sound signal is acquired.
Specifically, if the earphone is judged to be in the call mode, a front-section environment sound signal is obtained, and when the earphone is in the call mode, the front-section environment sound signal is automatically collected before the user makes a sound. When the front-segment environmental sound signal is obtained, the front-segment environmental sound signal can be automatically acquired through software installed on the mobile phone, and details are not repeated here.
S4: and judging whether the front-section environment sound signal is larger than a preset environment sound signal or not.
If yes, the process proceeds to S5.
If not, the process is stopped.
Specifically, after the collection of the front-stage environmental sound signal is completed, the front-stage environmental sound signal is compared with a preset environmental sound signal, whether the front-stage environmental sound signal is larger than the preset environmental sound signal is judged, if so, the process jumps to S5 to perform the next operation, and if not, the process is ended. Wherein the preset ambient sound signal is entered by referring to the headset.
S5: and forming a noise reduction instruction.
Specifically, when judging that anterior segment ambient sound signal is greater than when predetermineeing ambient sound signal, the automatic instruction of making an uproar that falls that forms falls, through falling the action of the chip of making an uproar of the instruction control of making an uproar, gets rid of anterior segment ambient sound signal through falling the chip of making an uproar, falls the chip setting of making an uproar and in the earphone of earphone, falls the chip of making an uproar and adopts ANC technique of making an uproar to fall the purpose of making an uproar.
Referring to fig. 2, S1 further includes:
s6: and acquiring the time between the sound emitted by the user and the telephone connection to form a time difference value.
Specifically, after the earphone is connected to a call, the timer is controlled to start timing, the timing is ended until the user makes a sound, and the time is set as a time difference. Wherein the timer is installed in the headset and automatically responds when the user answers the call using the headset.
S7: and judging whether the time difference is greater than the preset time.
If yes, the process proceeds to S8.
If not, the process is stopped.
Specifically, the preset time is recorded by a designer when the earphone is designed, the time difference value is compared with the preset time, whether the time difference value is larger than the preset time is judged, if yes, the process jumps to S8 to continue the next operation, and if not, the process is stopped. For example, the preset time is 15 seconds, when the time from when the user answers the call to when the user makes a sound is 20 seconds, the time difference is 20 seconds, and when the time difference is greater than the preset time, the process goes to S8; and if the time difference is 10 seconds, stopping the flow.
S8: the method comprises the steps of collecting a current environment sound signal and collecting a real-time sound signal when a user makes a sound.
Specifically, if the time difference is greater than the preset time, the current environment sound signal is collected, the real-time sound signal generated when the user makes a sound is collected, and the signal is automatically collected through software installed on the terminal when the signal is collected. The current environment sound signal is the surrounding environment when the user makes a call, and the real-time sound signal is the sound of speaking when the user makes a call.
S9: and judging whether the current environment sound signal is larger than the real-time sound signal or not.
If yes, the process proceeds to S10.
If no, the process proceeds to S8.
Specifically, when the current ambient sound signal is greater than the real-time sound signal, which indicates that the call quality of the user is poor when the user makes a call, the process jumps to S10, the next operation is performed, and if no, the process continues to be performed to S8.
S10: the call volume is increased.
Specifically, when the current environment sound signal is judged to be smaller than the real-time sound signal, the fact that the sound of the current user call is smaller than the sound of the external environment is shown, the call quality is poor, the call volume is automatically increased, the call quality is guaranteed, and the experience of the user is improved.
Referring to fig. 3, S10 specifically includes:
s101: a volume database is obtained.
Specifically, when the current environmental sound signal is smaller than the real-time sound signal, the volume database information is obtained, and the volume increasing sub-database and the volume decreasing sub-database are stored in the volume database information. The volume-increasing sub-database stores instructions for controlling the volume increase of the call, and the volume-decreasing sub-database stores instructions for controlling the volume decrease of the call.
S102: an increased volume sub-database is obtained.
Specifically, the volume up database is called according to the volume database.
S103: and calling up a volume-up control instruction.
Specifically, a volume-up control instruction is called according to the volume-up sub-database, and the volume-up control instruction is used for controlling the action of a volume key to increase the call volume.
Referring to fig. 4, S11: and acquiring the noise decibel corresponding to the current environment sound signal.
Specifically, the noise decibels corresponding to the current ambient sound signal may be divided according to a noise standard. Wherein, the noise decibel of the normal environment which is quite quiet is 30-40, the noise decibel is 40-70, which can affect rest, and the noise decibel exceeding 70 can affect normal conversation. The division of the noise criteria is not described in detail here.
S12: and dividing the call quality grade of the user.
Specifically, the call quality grade of the user is divided according to the noise decibels, when the current environment sound signal is collected, the current environment sound signal is compared with the noise decibels, and the range of the noise decibels where the current environment sound signal is located is judged, so that the call quality of the user is divided. When the current environment sound signal is between 30 and 40 decibels, the call quality grade is excellent, when the current environment sound signal is between 40 and 70 decibels, the call quality grade is medium, and when the current environment sound signal is more than 70 decibels, the call quality grade is poor.
S13: and drawing a curve graph according to the noise decibel and the call quality grade.
Specifically, a curve graph is drawn according to noise decibels and call quality levels, the abscissa of the curve graph is a current environment sound signal, the unit is decibels, the distance is 10, the ordinate of the curve graph is the call quality level, the origin is set as excellent, the ordinate is sequentially a neutralization difference along the ordinate, the neutralization difference is sequentially a neutralization difference along the ordinate, and the distances between the three points are equal.
S14: and sending the graph to a user terminal.
Specifically, after the curve graph is drawn, the curve graph is sent to the user terminal, so that the user can visually see the current call quality.
Referring to fig. 5, S15: and acquiring a receiving call volume signal.
Specifically, when the user answers the call, the child-tiger pressing volume signal is received, and the volume signal of the opposite side is received when the conversation volume signal passes through the opposite side and speaks to the user.
S16: and judging whether the received call volume signal is larger than the current environment sound signal or not.
If yes, the flow is stopped.
If no, the process proceeds to S17.
Specifically, the received call volume signal is compared with the current environment sound signal, whether the received call volume signal is greater than the current environment sound signal is judged, if the received call volume signal is smaller than the current environment sound signal, it is indicated that the sound of the opposite side is not enough for the user to hear clearly, the process jumps to S17 to perform the next operation, and if the received call volume signal is greater than the current environment sound signal, it is indicated that the sound of the opposite side can be heard clearly for the user, and the process stops.
S17: and forming a sound amplification command.
Specifically, when the received call volume signal is judged to be smaller than the current environment sound signal, a sound amplification instruction is formed, and the action of the sound amplifier is controlled through the sound amplification instruction, so that the sound is amplified before entering the ear of the user, and the sound can be conveniently heard by the user. The loudspeaker is arranged in a receiver of the earphone and automatically responds to amplify the volume when receiving a sound amplifying command.
The embodiment of the application further discloses an ANC noise reduction system for the neck-worn voice interaction earphone.
Referring to fig. 6, an ANC noise reduction system for a neck-wearing voice interaction headset includes a mode obtaining module 100, a first determining module 200, a front-segment ambient sound signal obtaining module 300, a second determining module 400, and a noise reduction instruction forming module 500, where:
a mode obtaining module 100, configured to obtain a usage mode of the earphone;
a first judging module 200, configured to judge whether the earphone usage mode is in a call mode;
a front-stage ambient sound signal acquisition module 300, configured to determine that the signal is acquired after the judgment;
a second determining module 400, configured to determine whether the front-stage ambient sound signal is greater than the preset ambient sound signal;
and a noise reduction command forming module 500 for judging that the command is formed after the judgment.
The embodiment of the application also discloses an intelligent terminal.
A smart terminal comprising a processor and a memory, the memory having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, the at least one instruction, the at least one program, the set of codes, or the set of instructions being loaded and executed by the processor to implement the ANC noise reduction method for a neck-worn voice-interactive headset.
The embodiment of the application also discloses a computer readable storage medium.
A computer readable storage medium having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement the method of ANC noise reduction for a neck-worn voice-interactive headset.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An ANC noise reduction method for a neck-worn voice interaction headset, comprising:
acquiring an earphone use mode;
judging whether the earphone using mode is in a call mode;
if the judgment is yes, acquiring a front-section environment sound signal, wherein the front-section environment sound signal is an environment sound signal collected before a user makes a sound when the front-section environment sound signal is in a conversation state;
judging whether the front-section environmental sound signal is larger than a preset environmental sound signal or not;
if the judgment result is yes, a noise reduction instruction is formed, the noise reduction instruction is used for controlling a noise reduction chip to act so as to remove the front-section environment sound signal, and the noise reduction chip is arranged in a receiver of the earphone.
2. The ANC denoising method for a neck-worn voice-interactive headset according to claim 1, comprising:
acquiring the time between the sound emitted by the user and the telephone connection to form a time difference value;
judging whether the time difference is greater than preset time or not;
if the judgment result is yes, acquiring a current environment sound signal and acquiring a real-time sound signal when a user makes a sound;
judging whether the current environment sound signal is larger than the real-time sound signal or not;
if yes, the call volume is increased.
3. The ANC denoising method for a neck-worn voice interaction earphone according to claim 2, wherein if determined yes, increasing the call volume comprises:
acquiring a volume database;
acquiring an increased volume sub-database according to the volume database;
and calling a volume-up control instruction according to the volume-up sub-database, wherein the volume-up control instruction is used for controlling the volume of the call to be increased.
4. The ANC noise reduction method for a neck-worn voice-interactive headset according to claim 2, comprising:
acquiring a receiving call volume signal, wherein the receiving call volume signal is a volume signal received when a user speaks through an opposite side;
judging whether the received call volume signal is larger than the current environment sound signal or not;
if not, a sound amplifying instruction is formed, the sound amplifying instruction is used for controlling a sound amplifier to act so as to increase a received call volume signal and then transmit the signal to the ear of the user, and the sound amplifier is arranged in a receiver of the earphone.
5. The ANC denoising method for a neck-worn voice-interactive headset according to claim 2, further comprising:
acquiring noise decibels corresponding to the current environment sound signals;
and dividing the call quality grade of the user according to the noise decibel.
6. The ANC denoising method for a neck-worn voice interaction earphone according to claim 5, wherein after dividing the user's speech quality level according to the noise decibels, the method comprises:
drawing a curve graph according to the noise decibel and the call quality grade;
and sending the graph to a user terminal.
7. The ANC noise reduction system for a neck-worn voice-interactive headset of claim 1, comprising:
the mode acquisition module is used for acquiring the use mode of the earphone;
the first judgment module is used for judging whether the earphone using mode is in a call mode;
the front-section environmental sound signal acquisition module is used for judging whether the signal is acquired after judgment;
the second judgment module is used for judging whether the front-section environmental sound signal is larger than the preset environmental sound signal or not;
and the noise reduction instruction forming module is used for judging that the command is formed after the judgment.
8. The utility model provides an intelligent terminal which characterized in that: comprising a processor and a memory, said memory having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by said processor to implement a method of ANC noise reduction for a neck-worn voice-interactive headset according to any one of claims 1 to 6.
9. A computer readable storage medium having stored thereon at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement a method of ANC noise reduction for a voice-over-neck headset according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111125647.3A CN113891207A (en) | 2021-09-24 | 2021-09-24 | ANC noise reduction method and system for neck-wearing voice interaction earphone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111125647.3A CN113891207A (en) | 2021-09-24 | 2021-09-24 | ANC noise reduction method and system for neck-wearing voice interaction earphone |
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| CN113891207A true CN113891207A (en) | 2022-01-04 |
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| CN202111125647.3A Pending CN113891207A (en) | 2021-09-24 | 2021-09-24 | ANC noise reduction method and system for neck-wearing voice interaction earphone |
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