CN114143691A - Method, system, device and computer readable storage medium for calibrating auxiliary listening earphone - Google Patents
Method, system, device and computer readable storage medium for calibrating auxiliary listening earphone Download PDFInfo
- Publication number
- CN114143691A CN114143691A CN202111428175.9A CN202111428175A CN114143691A CN 114143691 A CN114143691 A CN 114143691A CN 202111428175 A CN202111428175 A CN 202111428175A CN 114143691 A CN114143691 A CN 114143691A
- Authority
- CN
- China
- Prior art keywords
- earphone
- calibration
- auxiliary listening
- preset
- auxiliary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
Abstract
The invention discloses a method, a system and a device for calibrating an auxiliary listening earphone and a computer readable storage medium, wherein the method for calibrating the auxiliary listening earphone is applied to the auxiliary listening earphone and comprises the following steps: controlling a feedforward microphone to receive a first preset test signal, obtaining an input signal grade value according to the first preset test signal, and sending the input signal grade value to a mobile terminal; controlling the loudspeaker to sequentially send out second preset test signals with different preset frequencies; controlling a feedback microphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal, and sending the output signal grade value to the mobile terminal; and receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration. By implementing the method and the device, the self-adaptive calibration of the auxiliary listening earphone is realized, and the problem that the experience of a user is reduced after the hardware function of the auxiliary listening earphone is attenuated is solved.
Description
Technical Field
The present invention relates to the field of earphone technologies, and in particular, to a method, a system, an apparatus, and a computer-readable storage medium for calibrating an auxiliary listening earphone.
Background
Aging aggravation and hearing loss person increase and make the market to the demand increase of not fitting the audiphone, along with the technology in each aspect of earphone is becoming mature day by day, the earphone of listening function is assisted in the area is violently vacated, external sound can be enlargied to the function of listening of assisting of this kind of earphone, help the person of wearing to obtain external sound information more clearly, this kind need not hearing loss person and has been fitted and the audiphone product of high price/performance ratio has solved the high complicated scheduling problem of purchasing of audiphone unit price, and can not make the person of wearing to have pressure because its appearance is special.
However, the requirement of the auxiliary listening function on hardware and software of the earphone is high, the research on the auxiliary listening function in China starts late, the market penetration rate is low, the calibration of the earphone device is not perfect enough, and under the condition that the auxiliary listening algorithm is fixed, the problem that the experience of a user is reduced after the hardware function is attenuated can be caused, and even the hearing of the user is damaged in severe cases.
Disclosure of Invention
The invention mainly aims to provide a method, a system and a device for calibrating an auxiliary listening earphone and a computer readable storage medium, and aims to solve the technical problem of how to perfect the calibration of the earphone device and further improve the user experience.
In order to achieve the above object, the present invention provides a calibration method for an auxiliary listening earphone, which is applied to an auxiliary listening earphone, and comprises the following steps:
controlling a feedforward microphone of an auxiliary listening earphone to receive a first preset test signal, obtaining an input signal grade value according to the first preset test signal, and sending the input signal grade value to a mobile terminal;
controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal, and sending the output signal grade value to the mobile terminal;
and receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration.
Optionally, the step of controlling a feedforward microphone of the auxiliary listening earphone to receive the first preset test signal includes:
receiving a calibration instruction from the mobile terminal, and detecting whether the interaction environment meets a preset condition;
and when the interaction environment meets the preset condition, switching the current running state of the auxiliary listening earphone to a calibration state.
Optionally, the step of detecting whether the interaction environment meets a preset condition includes:
detecting whether the current interactive environment of the auxiliary listening earphone is in a charging bin;
if the interactive environment where the auxiliary listening earphone is currently located is in the charging bin, the interactive environment is considered to meet the preset condition;
and if the interactive environment where the auxiliary listening earphone is currently located is not in the charging bin, the interactive environment is considered to be not in accordance with the preset condition.
In addition, in order to achieve the above object, the present invention provides a calibration method for an auxiliary listening earphone, where the calibration method is applied to a mobile terminal, and the calibration method includes the following steps:
controlling a preset buzzer to sequentially send first preset test signals with different preset frequencies to an auxiliary listening earphone so as to enable a loudspeaker of the auxiliary listening earphone to sequentially send second preset test signals with different preset frequencies;
receiving an input signal grade value obtained according to the first preset test signal and an output signal grade value obtained according to the second preset test signal from the auxiliary listening earphone;
writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result;
and sending the calibration result to the auxiliary listening earphone.
Optionally, the step of writing the input signal level value and the output signal level value into a preset auxiliary listening algorithm for calibration to generate a calibration result includes:
and writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a newly calibrated input curve and an output curve, and taking the newly calibrated input curve and the newly calibrated output curve as a calibration result.
Optionally, the step of controlling the preset buzzer to sequentially send first preset test signals with different preset frequencies to the auxiliary listening earphone includes:
receiving a calibration request of a current interactive object from the mobile terminal;
and sending a calibration instruction to an auxiliary listening earphone according to the calibration request, and prompting a current interactive object of the mobile terminal to place the auxiliary listening earphone into a charging bin.
Optionally, the step of controlling the preset buzzer to sequentially send first preset test signals with different preset frequencies to the auxiliary listening earphone includes:
and when the placement completion information is received, sending the calibration instruction to the charging bin to control a preset buzzer in the charging bin to sequentially send first preset test signals with different preset frequencies to an auxiliary listening earphone.
In addition, in order to achieve the above object, the present invention also provides a calibration system for an auxiliary listening earphone, which is applied to an auxiliary listening earphone and a mobile terminal,
the mobile terminal is used for controlling a preset buzzer to sequentially send first preset test signals with different preset frequencies to the auxiliary listening earphone;
the auxiliary listening earphone is used for controlling a feedforward microphone of the auxiliary listening earphone to receive the first preset test signal, obtaining an input signal grade value according to the first preset test signal and sending the input signal grade value to the mobile terminal;
the auxiliary listening earphone is used for controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
the auxiliary listening earphone is used for controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal and sending the output signal grade value to the mobile terminal;
the mobile terminal is used for receiving the input signal grade value and the output signal grade value from the auxiliary listening earphone;
the mobile terminal is used for writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result;
the mobile terminal is used for sending the calibration result to the auxiliary listening earphone;
and the auxiliary listening earphone is used for receiving the calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration.
In addition, in order to achieve the above object, the present invention further provides a calibration apparatus for an auxiliary listening earphone, including: the calibration program of the auxiliary listening earphone is stored on the memory and can run on the processor, and when being executed by the processor, the calibration program of the auxiliary listening earphone realizes the steps of the calibration method of the auxiliary listening earphone.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, on which a calibration program of an auxiliary listening headphone is stored, wherein the calibration program of the auxiliary listening headphone, when executed by a processor, implements the steps of the calibration method of the auxiliary listening headphone as described above.
The invention provides a calibration method, a system, a device and a computer readable storage medium of an auxiliary listening earphone, wherein in the calibration method of the auxiliary listening earphone, a feedforward microphone of the auxiliary listening earphone is controlled to receive a first preset test signal, an input signal grade value is obtained according to the first preset test signal, and the input signal grade value is sent to a mobile terminal, so that the mobile terminal finishes the calibration of an input curve; controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies, controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signals, obtaining an output signal grade value according to the second preset test signals, and sending the output signal grade value to the mobile terminal so that the mobile terminal can finish calibrating an output curve; and completing calibration by receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone. The device self-adaptive calibration of the auxiliary listening earphone is obviously and effectively improved, the problem that the experience of a user is reduced after the hardware function of the auxiliary listening earphone is attenuated is solved, and the experience of the user is further improved.
Drawings
Fig. 1 is a schematic flowchart illustrating a calibration method for an auxiliary earphone according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating a calibration method for an auxiliary earphone according to a second embodiment of the present invention;
fig. 3 is a schematic diagram illustrating information transmission among components of the calibration system of the auxiliary listening headset according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: a calibration method of an auxiliary listening earphone is applied to the auxiliary listening earphone and comprises the following steps:
controlling a feedforward microphone of an auxiliary listening earphone to receive a first preset test signal, obtaining an input signal grade value according to the first preset test signal, and sending the input signal grade value to a mobile terminal;
controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal, and sending the output signal grade value to the mobile terminal;
and receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration.
Because the research on the auxiliary listening function in China starts late, the market penetration rate is low, the calibration of the earphone device is not perfect enough, and under the condition that the auxiliary listening algorithm is fixed, the problem that the experience of a user is reduced after the hardware function is attenuated can be caused, and even the hearing of the user is damaged in severe cases.
The invention provides a calibration method of an auxiliary listening earphone, which comprises the steps of receiving a first preset test signal by controlling a feedforward microphone of the auxiliary listening earphone, obtaining an input signal grade value according to the first preset test signal, and sending the input signal grade value to a mobile terminal so that the mobile terminal can finish calibration of an input curve; controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies, controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signals, obtaining an output signal grade value according to the second preset test signals, and sending the output signal grade value to the mobile terminal so that the mobile terminal can finish calibrating an output curve; and completing calibration by receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone. The device self-adaptive calibration of the auxiliary listening earphone is obviously and effectively improved, the problem that the experience of a user is reduced after the hardware function of the auxiliary listening earphone is attenuated is solved, and the experience of the user is further improved.
Referring to fig. 1, a first embodiment of the present invention provides a calibration method for an auxiliary listening earphone, where the calibration method is applied to an auxiliary listening earphone, and includes the following steps:
step S10, controlling a feedforward microphone of an auxiliary listening earphone to receive a first preset test signal, obtaining an input signal grade value according to the first preset test signal, and sending the input signal grade value to a mobile terminal;
it should be noted that the execution main body of the present embodiment is an auxiliary listening earphone, and the auxiliary listening earphone may be a bluetooth earphone or a TWS (True Wireless Stereo) earphone with an auxiliary listening function. The auxiliary listening earphone can independently interact with an intelligent mobile terminal (such as a smart phone), and specifically can communicate with the intelligent mobile terminal through various communication modes such as UART (Universal Asynchronous Receiver/Transmitter), I2C (Inter-Integrated Circuit, two-wire serial bus) carrier communication and the like. The auxiliary listening earphone comprises a feedforward microphone, a loudspeaker and a feedback microphone, wherein the feedforward microphone is a feedforward pickup microphone or an environment microphone and is used for collecting and picking up sound information from the external environment. The first preset test signal is a preset test signal from an external environment, which is agreed in advance, and in this embodiment, the adopted test signal is a signal with seven frequency points, namely, 500Hz, 1kHz, 2kHz, 3kHz, 4kHz, 5kHz and 6kHz, and the size of the signal is 50 dBSPL. In the embodiment, the left and right buzzers are respectively arranged in the charging bin of the auxiliary listening earphone, so that the auxiliary listening earphone can accurately send out signals of the frequency points.
It can be understood that, after the feedforward microphone of the auxiliary listening earphone receives the first preset test signal, the first preset test signal is converted into a signal level value required by an input curve calibration part in a preset auxiliary listening algorithm, and the signal level value obtained by converting the signal received by the feedforward microphone is sent to the mobile terminal for further processing.
In this embodiment, step S10 includes:
step s01, receiving a calibration instruction from the mobile terminal, and detecting whether the interaction environment meets a preset condition;
and step s02, when the interactive environment meets the preset condition, switching the current running state of the auxiliary listening earphone to a calibration state.
It can be understood that the auxiliary listening earphone does not perform calibration by itself, otherwise occupies and consumes unnecessary lost resources, the auxiliary listening earphone enters the calibration state on the premise that the calibration instruction from the mobile terminal is received, and after the calibration instruction is received, whether the interactive environment where the auxiliary listening earphone is currently located meets the preset condition is judged, if the interactive environment where the auxiliary listening earphone is currently located meets the preset condition, the calibration state is entered, and if the interactive environment where the auxiliary listening earphone is currently located does not meet the preset condition, the calibration state is entered after waiting for the interactive environment to meet the preset condition.
Wherein the step of detecting whether the interaction environment meets the preset condition in step s01 includes:
detecting whether the current interactive environment of the auxiliary listening earphone is in a charging bin;
if the interactive environment where the auxiliary listening earphone is currently located is in the charging bin, the interactive environment is considered to meet the preset condition;
and if the interactive environment where the auxiliary listening earphone is currently located is not in the charging bin, the interactive environment is considered to be not in accordance with the preset condition.
Specifically, the preset condition setting manner in this embodiment is as above, that is, whether the interaction environment meets the preset condition is determined according to whether the auxiliary listening earphone is placed in a preset charging bin, where the preset charging bin is a charging bin matched with the auxiliary listening earphone, and a buzzer is preset in each of the left and right sides of the charging bin.
Step S20, controlling the loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
it should be noted that, in the speaker, i.e. the speaker inside the auxiliary earphone, the second preset test signal with different preset frequencies is consistent with the first preset test signal in the foregoing step S10, and is also a 500Hz, 1kHz, 2kHz, 3kHz, 4kHz, 5kHz, 6kHz test signal of 50dBSPL, but the first preset test signal in the foregoing step comes from the external environment, and the second preset test signal in this step S20 comes from the auxiliary earphone itself, so it needs to be distinguished.
Step S30, controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal, and sending the output signal grade value to the mobile terminal;
it should be noted that the feedback microphone, i.e., the feedback pickup microphone, is configured to collect and pick up sound information emitted by the auxiliary listening earphone itself.
It can be understood that, after the feedback microphone of the auxiliary listening earphone receives the second preset test signal, the second preset test signal is converted into a signal level value required by an output curve calibration part in a preset auxiliary listening algorithm, and the signal level value obtained by converting the signal received by the feedback microphone is sent to the mobile terminal for further processing.
And step S40, receiving the calibration result from the mobile terminal and writing the calibration result into the digital audio processor of the auxiliary listening earphone to complete calibration.
It should be noted that, the calibration process is performed on the mobile terminal based on a preset auxiliary listening algorithm, and when the auxiliary listening earphone receives a calibration result obtained after the calibration of the mobile terminal is completed, the calibration result is used as a new calibration standard and written into a digital audio processor inside the auxiliary listening earphone to replace the original calibration standard, so that the calibration of the auxiliary listening earphone is completed.
The embodiment provides a calibration method for an auxiliary listening earphone, which is applied to the auxiliary listening earphone, and is used for receiving a first preset test signal by controlling a feedforward microphone of the auxiliary listening earphone, obtaining an input signal level value according to the first preset test signal, and sending the input signal level value to a mobile terminal so that the mobile terminal completes calibration of an input curve; controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies, controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signals, obtaining an output signal grade value according to the second preset test signals, and sending the output signal grade value to the mobile terminal so that the mobile terminal can finish calibrating an output curve; and completing calibration by receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone. The embodiment effectively improves the self-adaptive calibration of the device of the auxiliary listening earphone, avoids the problem that the experience of the user is reduced after the hardware function of the auxiliary listening earphone is attenuated, and further improves the experience of the user.
Referring to fig. 2, a second embodiment of the present invention provides a calibration method for an auxiliary listening earphone, where the calibration method is applied to a mobile terminal, and includes the following steps:
step A10, controlling a preset buzzer to sequentially send first preset test signals with different preset frequencies to an auxiliary listening earphone, so that a loudspeaker of the auxiliary listening earphone sequentially sends second preset test signals with different preset frequencies;
it should be noted that the execution main body of this embodiment is a mobile terminal, and the mobile terminal may be a terminal device with certain data processing capability, such as a smart phone, an intelligent wearable device, a tablet computer, or a portable computer, which can be in communication connection with the hearing-assistant earphone. The first preset test signal is a preset test signal from an external environment of the auxiliary listening earphone, which is agreed in advance, and in this embodiment, the adopted test signal is a signal with seven frequency points of 500Hz, 1kHz, 2kHz, 3kHz, 4kHz, 5kHz and 6kHz, and the size of which is 50 dBSPL. In this embodiment, a buzzer (i.e., the preset buzzer) is respectively added to the left and right sides of the charging bin of the auxiliary listening earphone, so that the auxiliary listening earphone can accurately send out signals of the frequency points.
In this embodiment, step a10 includes:
receiving a calibration request of a current interactive object from the mobile terminal;
and sending a calibration instruction to an auxiliary listening earphone according to the calibration request, and prompting a current interactive object of the mobile terminal to place the auxiliary listening earphone into a charging bin.
It should be noted that, when the user triggers the calibration function on the mobile terminal, the current interaction object of the mobile terminal, that is, the user using the mobile terminal and the auxiliary earphone, is regarded that the mobile terminal receives the calibration request of the user. Specifically, when the mobile terminal is a smart phone, the smart phone may include an APP (Application, Application program) for calibrating the auxiliary listening headset, and the user may select a headset calibration option in the APP, so that the smart phone sends the calibration instruction according to the calibration request of the user.
It can be understood that the mobile terminal does not automatically control the auxiliary listening earphone to calibrate, otherwise, the mobile terminal occupies and consumes unnecessary lost resources, and affects the normal use of the mobile terminal and the auxiliary listening earphone, only after receiving a calibration request of a user, the mobile terminal sends a calibration instruction to the auxiliary listening earphone to enable the auxiliary listening earphone to enter a preset calibration state, and meanwhile, a prompt interface and/or a speaker play prompt sound effect can be popped up through a display screen of the mobile terminal to prompt the user to put the auxiliary listening earphone into a preset charging bin for calibration, and in addition, the mode for prompting the user can also be a vibration prompt.
Step a10 includes:
and when the placement completion information is received, sending the calibration instruction to the charging bin to control a preset buzzer in the charging bin to sequentially send first preset test signals with different preset frequencies to an auxiliary listening earphone.
It can be understood that the placement completion information represents that the auxiliary listening earphone is placed in the charging bin, calibration of the auxiliary listening earphone can be started, and when the mobile terminal receives the information fed back by the auxiliary listening earphone, the mobile terminal sends the same calibration instruction to the charging bin, so that a buzzer preset in the charging bin sequentially sends out test signals with the frequency points of 500Hz, 1kHz, 2kHz, 3kHz, 4kHz, 5kHz and 6kHz and the size of the test signals is 50dBSPL to the auxiliary listening earphone.
Step A20, receiving an input signal grade value obtained according to the first preset test signal and an output signal grade value obtained according to the second preset test signal from the auxiliary listening earphone;
it can be understood that, after the feedforward microphone and the feedback microphone of the auxiliary listening earphone complete signal acquisition and conversion, the converted input signal level value and output signal level value are fed back to the mobile terminal, and when the mobile terminal receives the input signal level value and output signal level value, the subsequent calibration steps are respectively executed.
Step A30, writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result;
in this embodiment, step a30 includes:
and writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a newly calibrated input curve and an output curve, and taking the newly calibrated input curve and the newly calibrated output curve as a calibration result.
It can be understood that, when the mobile terminal receives the input signal level value, the input signal level value is written into an original input calibration curve in a preset auxiliary listening algorithm to generate a new calibrated input curve, when the mobile terminal receives the output signal level value, the output signal level value is written into an original output calibration curve in a preset auxiliary listening algorithm to generate a new calibrated input curve, and after the input curve and the output curve are generated, the input curve and the output curve are used as calibration results.
Step A40, sending the calibration result to the auxiliary listening earphone.
It can be understood that the calibration result needs to be sent to the auxiliary listening headset for storage, so that the auxiliary listening headset can improve the calibration sensitivity according to the newly generated input curve and output curve.
The embodiment provides a calibration method for an auxiliary listening earphone, which is applied to a mobile terminal, and the calibration method comprises the steps of sequentially sending first preset test signals with different preset frequencies to the auxiliary listening earphone by controlling a preset buzzer so that the auxiliary listening earphone feeds back an input signal level value corresponding to the test signals; receiving an input signal grade value and an output signal grade value from the auxiliary listening earphone, and writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result; and sending the calibration result to the auxiliary listening earphone so that the auxiliary listening earphone writes the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration. The embodiment effectively improves the self-adaptive calibration of the device of the auxiliary listening earphone, avoids the problem that the experience of the user is reduced after the hardware function of the auxiliary listening earphone is attenuated, and further improves the experience of the user.
Referring to fig. 3, an embodiment of the present invention further provides a calibration system for an auxiliary listening earphone, where the calibration system is applied to an auxiliary listening earphone and a mobile terminal,
the mobile terminal is used for controlling a preset buzzer to sequentially send first preset test signals with different preset frequencies to the auxiliary listening earphone;
the auxiliary listening earphone is used for controlling a feedforward microphone of the auxiliary listening earphone to receive the first preset test signal, obtaining an input signal grade value according to the first preset test signal and sending the input signal grade value to the mobile terminal;
the auxiliary listening earphone is used for controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
the auxiliary listening earphone is used for controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal and sending the output signal grade value to the mobile terminal;
the mobile terminal is used for receiving the input signal grade value and the output signal grade value from the auxiliary listening earphone;
the mobile terminal is used for writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result;
the mobile terminal is used for sending the calibration result to the auxiliary listening earphone;
and the auxiliary listening earphone is used for receiving the calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration.
The calibration system for the auxiliary listening unit may be implemented by referring to the corresponding steps of the first and second embodiments.
In addition, an embodiment of the present invention further provides a calibration apparatus for an auxiliary listening earphone, where the calibration apparatus for an auxiliary listening earphone includes: the calibration program of the auxiliary listening earphone is stored on the memory and can run on the processor, and when being executed by the processor, the calibration program of the auxiliary listening earphone realizes the steps of the calibration method of the auxiliary listening earphone in any embodiment as described above.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a calibration program of an auxiliary listening earphone is stored on the computer-readable storage medium, and when the calibration program of the auxiliary listening earphone is executed by a processor, the steps of the calibration method of the auxiliary listening earphone in any embodiment described above are implemented.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A calibration method for an auxiliary listening earphone is characterized in that the calibration method for the auxiliary listening earphone is applied to the auxiliary listening earphone and comprises the following steps:
controlling a feedforward microphone of an auxiliary listening earphone to receive a first preset test signal, obtaining an input signal grade value according to the first preset test signal, and sending the input signal grade value to a mobile terminal;
controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal, and sending the output signal grade value to the mobile terminal;
and receiving a calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration.
2. The method of calibrating an auxiliary listening headset according to claim 1, wherein the step of controlling a feed forward microphone of the auxiliary listening headset to receive the first predetermined test signal is preceded by the step of:
receiving a calibration instruction from the mobile terminal, and detecting whether the interaction environment meets a preset condition;
and when the interaction environment meets the preset condition, switching the current running state of the auxiliary listening earphone to a calibration state.
3. The method for calibrating a secondary earpiece of claim 2, wherein the step of detecting whether the interaction environment meets a predetermined condition comprises:
detecting whether the current interactive environment of the auxiliary listening earphone is in a charging bin;
if the interactive environment where the auxiliary listening earphone is currently located is in the charging bin, the interactive environment is considered to meet the preset condition;
and if the interactive environment where the auxiliary listening earphone is currently located is not in the charging bin, the interactive environment is considered to be not in accordance with the preset condition.
4. A calibration method for an auxiliary listening earphone is applied to a mobile terminal, and comprises the following steps:
controlling a preset buzzer to sequentially send first preset test signals with different preset frequencies to an auxiliary listening earphone so as to enable a loudspeaker of the auxiliary listening earphone to sequentially send second preset test signals with different preset frequencies;
receiving an input signal grade value obtained according to the first preset test signal and an output signal grade value obtained according to the second preset test signal from the auxiliary listening earphone;
writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result;
and sending the calibration result to the auxiliary listening earphone.
5. The method of calibrating a secondary hearing aid earphone according to claim 4, wherein said step of writing the input signal level value and the output signal level value into a predetermined secondary hearing algorithm for calibration to generate a calibration result comprises:
and writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a newly calibrated input curve and an output curve, and taking the newly calibrated input curve and the newly calibrated output curve as a calibration result.
6. The method for calibrating an auxiliary earphone according to claim 5, wherein the step of controlling the preset buzzer to sequentially send out the first preset test signals with different preset frequencies to the auxiliary earphone comprises:
receiving a calibration request of a current interactive object from the mobile terminal;
and sending a calibration instruction to an auxiliary listening earphone according to the calibration request, and prompting a current interactive object of the mobile terminal to place the auxiliary listening earphone into a charging bin.
7. The method for calibrating an auxiliary earphone according to claim 6, wherein the step of controlling the preset buzzer to sequentially send out the first preset test signals with different preset frequencies to the auxiliary earphone comprises:
and when the placement completion information is received, sending the calibration instruction to the charging bin to control a preset buzzer in the charging bin to sequentially send first preset test signals with different preset frequencies to an auxiliary listening earphone.
8. A calibration system of an auxiliary listening earphone is characterized in that the calibration system of the auxiliary listening earphone is applied to the auxiliary listening earphone and a mobile terminal,
the mobile terminal is used for controlling a preset buzzer to sequentially send first preset test signals with different preset frequencies to the auxiliary listening earphone;
the auxiliary listening earphone is used for controlling a feedforward microphone of the auxiliary listening earphone to receive the first preset test signal, obtaining an input signal grade value according to the first preset test signal and sending the input signal grade value to the mobile terminal;
the auxiliary listening earphone is used for controlling a loudspeaker of the auxiliary listening earphone to sequentially send out second preset test signals with different preset frequencies;
the auxiliary listening earphone is used for controlling a feedback microphone of the auxiliary listening earphone to receive the second preset test signal, obtaining an output signal grade value according to the second preset test signal and sending the output signal grade value to the mobile terminal;
the mobile terminal is used for receiving the input signal grade value and the output signal grade value from the auxiliary listening earphone;
the mobile terminal is used for writing the input signal grade value and the output signal grade value into a preset auxiliary listening algorithm for calibration so as to generate a calibration result;
the mobile terminal is used for sending the calibration result to the auxiliary listening earphone;
and the auxiliary listening earphone is used for receiving the calibration result from the mobile terminal and writing the calibration result into a digital audio processor of the auxiliary listening earphone to finish calibration.
9. A calibration device for an auxiliary listening headset, the calibration device comprising: memory, processor and calibration program for a secondary earpiece stored on the memory and executable on the processor, the calibration program for a secondary earpiece realizing the steps of the calibration method for a secondary earpiece as claimed in any one of claims 1 to 3, 4 to 7 when executed by the processor.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a calibration program for a secondary earphone, which when executed by a processor implements the steps of the calibration method for a secondary earphone according to any one of claims 1 to 3 and 4 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428175.9A CN114143691B (en) | 2021-11-26 | 2021-11-26 | Method, system, device and computer readable storage medium for calibrating auxiliary listening earphone |
| PCT/CN2021/140822 WO2023092786A1 (en) | 2021-11-26 | 2021-12-23 | Calibration method, system and device for hearing aid earbud, and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428175.9A CN114143691B (en) | 2021-11-26 | 2021-11-26 | Method, system, device and computer readable storage medium for calibrating auxiliary listening earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114143691A true CN114143691A (en) | 2022-03-04 |
| CN114143691B CN114143691B (en) | 2023-01-24 |
Family
ID=80388404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111428175.9A Active CN114143691B (en) | 2021-11-26 | 2021-11-26 | Method, system, device and computer readable storage medium for calibrating auxiliary listening earphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114143691B (en) |
| WO (1) | WO2023092786A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1261235A2 (en) * | 2001-05-21 | 2002-11-27 | Seiko Epson Corporation | An IC chip for a hearing aid, a hearing aid and a system for adjusting a hearing aid |
| CN104980870A (en) * | 2014-04-04 | 2015-10-14 | 奥迪康有限公司 | Self-calibration of multi-microphone noise reduction system for hearing assistance devices using an auxiliary device |
| CN106686507A (en) * | 2017-02-06 | 2017-05-17 | 张德明 | Hearing aid fitting method based on mobile terminal |
| CN109309896A (en) * | 2018-09-29 | 2019-02-05 | 歌尔科技有限公司 | Microphone calibration method, apparatus, system and the readable storage medium storing program for executing of audio frequency apparatus |
| CN109495833A (en) * | 2017-09-13 | 2019-03-19 | 大北欧听力公司 | The method for self-calibrating of hearing device and related hearing device |
| CN113411707A (en) * | 2021-06-17 | 2021-09-17 | 歌尔智能科技有限公司 | Auxiliary listening earphone, control method, device and system thereof, and readable medium |
| WO2021189990A1 (en) * | 2020-03-25 | 2021-09-30 | 李彦涛 | Fitting method and apparatus for hearing earphone |
-
2021
- 2021-11-26 CN CN202111428175.9A patent/CN114143691B/en active Active
- 2021-12-23 WO PCT/CN2021/140822 patent/WO2023092786A1/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1261235A2 (en) * | 2001-05-21 | 2002-11-27 | Seiko Epson Corporation | An IC chip for a hearing aid, a hearing aid and a system for adjusting a hearing aid |
| CN104980870A (en) * | 2014-04-04 | 2015-10-14 | 奥迪康有限公司 | Self-calibration of multi-microphone noise reduction system for hearing assistance devices using an auxiliary device |
| CN106686507A (en) * | 2017-02-06 | 2017-05-17 | 张德明 | Hearing aid fitting method based on mobile terminal |
| CN109495833A (en) * | 2017-09-13 | 2019-03-19 | 大北欧听力公司 | The method for self-calibrating of hearing device and related hearing device |
| CN109309896A (en) * | 2018-09-29 | 2019-02-05 | 歌尔科技有限公司 | Microphone calibration method, apparatus, system and the readable storage medium storing program for executing of audio frequency apparatus |
| WO2021189990A1 (en) * | 2020-03-25 | 2021-09-30 | 李彦涛 | Fitting method and apparatus for hearing earphone |
| CN113411707A (en) * | 2021-06-17 | 2021-09-17 | 歌尔智能科技有限公司 | Auxiliary listening earphone, control method, device and system thereof, and readable medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114143691B (en) | 2023-01-24 |
| WO2023092786A1 (en) | 2023-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10809964B2 (en) | Portable intelligent voice interactive control device, method and system | |
| CN107509153B (en) | Detection method and device of sound playing device, storage medium and terminal | |
| CN107231473B (en) | Audio output regulation and control method, equipment and computer readable storage medium | |
| CN108684029B (en) | Bluetooth pairing connection method and system, Bluetooth device and terminal | |
| CN109918039B (en) | Volume adjusting method and mobile terminal | |
| US10630826B2 (en) | Information processing device | |
| CN107371102B (en) | Audio playing volume control method and device, storage medium and mobile terminal | |
| CN106416299A (en) | Personal communication device having application software for controlling the operation of at least one hearing aid | |
| CN111447600A (en) | Audio sharing method for wireless earphone, terminal device and storage medium | |
| CN106453838B (en) | Volume adjusting method and device | |
| CN108683980B (en) | Audio signal transmission method and mobile terminal | |
| CN111225315B (en) | Audio playing device, audio playing method and electronic equipment | |
| CN111787452B (en) | TWS earphone, TWS earphone control method, TWS earphone control device and computer readable storage medium | |
| WO2022242528A1 (en) | Volume adjustment method and terminal device | |
| US20240147128A1 (en) | Mode control method, device for bluetooth headset, and computer readable storage medium | |
| CN111614329A (en) | Power amplifier, electronic equipment, voltage control method and device | |
| CN108540659B (en) | Method, terminal and computer readable storage medium for reducing TDD noise influence | |
| CN114143691B (en) | Method, system, device and computer readable storage medium for calibrating auxiliary listening earphone | |
| CN108391208B (en) | Signal switching method, device, terminal, earphone and computer readable storage medium | |
| CN113766385B (en) | Earphone noise reduction method and device | |
| KR20200017702A (en) | Electronic device and method for adjusting the output intensity of a speaker based on distance from an external electronic device | |
| CN111757211B (en) | Noise reduction method, terminal device and storage medium | |
| CN112394771A (en) | Communication method, communication device, wearable device and readable storage medium | |
| WO2020107169A1 (en) | Audio mode correction method and apparatus, and electronic device | |
| CN112437373B (en) | Audio processing method, headphone device, and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |