CN116456256A - Control method of hearing-aid equipment - Google Patents
Control method of hearing-aid equipment Download PDFInfo
- Publication number
- CN116456256A CN116456256A CN202310550552.9A CN202310550552A CN116456256A CN 116456256 A CN116456256 A CN 116456256A CN 202310550552 A CN202310550552 A CN 202310550552A CN 116456256 A CN116456256 A CN 116456256A
- Authority
- CN
- China
- Prior art keywords
- module
- sound
- processor
- hearing aid
- pressure level
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 10
- 238000012790 confirmation Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 abstract description 11
- 238000004891 communication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 208000000114 Pain Threshold Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037040 pain threshold Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The application is applicable to the field of hearing assistance, and provides a control method of hearing assistance equipment. The control method comprises the following steps: s101, a second processor of the charging bin controls a second ADC module to collect sound input by a second microphone module and transmit the sound through a second wireless audio transmission module; s102, a first wireless audio receiving module of the hearing aid receives sound collected by a second ADC module transmitted by a second wireless audio transmitting module of the charging bin, and the collected sound is processed by a first ADC module, a first processor and a DAC module and played by a loudspeaker. The hearing aid of the application can not produce howling, and can flexibly adjust the position or the direction of the charging bin, so that sound collection is facilitated, collected sound signals are stronger, the sound pressure level of target sound can be improved, and the requirements of target users are met.
Description
Technical Field
The application belongs to the field of hearing aids, and particularly relates to a control method of hearing aid equipment.
Background
The hearing aid device in the prior art comprises a charging bin and a hearing aid, wherein the hearing aid comprises a processor, an ADC module, a DAC module, a wireless audio receiving module and a communication module, wherein the ADC module, the DAC module, the wireless audio receiving module and the communication module are respectively electrically connected with the processor, and the hearing aid further comprises a microphone module electrically connected with the ADC module and a loudspeaker electrically connected with the DAC module. However, when the hearing loss of the user is severe, the hearing level is high, the sound pressure level of the sound played by the speaker is relatively high, and the ear structure of the human body is complex and various, so that the sound played by the speaker of the hearing aid can penetrate to the vicinity of the microphone module of the hearing aid and be collected again by the microphone module to generate howling, and thus the hearing aid effect and the user comfort are poor. In addition, when the sound signal collected by the microphone module of the hearing aid is weak (for example, when a user is far away from a target sound source or blocked during a meeting or a class), the sound pressure level of the sound after the hearing aid is adjusted still cannot meet the requirement of the user.
Disclosure of Invention
The invention provides a control method of hearing aid equipment, and aims to solve the problems that sound played by a loudspeaker of a hearing aid penetrates to the vicinity of a microphone module of the hearing aid, howling is generated by the microphone module after the sound is collected again, and when a sound signal collected by the microphone module of the hearing aid is weak, the sound pressure level of sound after the hearing aid is adjusted still cannot meet the requirement of a user.
In a first aspect, the present application provides a method for controlling a hearing device, where the hearing device includes a hearing aid and a charging bin, the hearing aid includes a first processor, and a first ADC module and a DAC module electrically connected to the first processor, and the hearing aid further includes a first wireless audio receiving module electrically connected to the first ADC module and a speaker electrically connected to the DAC module; the charging bin comprises a second processor, a second ADC module and a second wireless audio transmission module, wherein the second ADC module and the second wireless audio transmission module are respectively and electrically connected with the second processor, and the charging bin also comprises a second microphone module which is electrically connected with the second ADC module;
the control method comprises the following steps:
s101, a second processor of the charging bin controls a second ADC module to collect sound input by a second microphone module and transmit the sound through a second wireless audio transmission module;
s102, a first wireless audio receiving module of the hearing aid receives sound collected by a second ADC module transmitted by a second wireless audio transmitting module of the charging bin, and the collected sound is processed by a first ADC module, a first processor and a DAC module and played by a loudspeaker.
In a second aspect, the present application provides a method for controlling a hearing device, where the hearing device includes a hearing aid and a charging bin, the hearing aid includes a first processor, and a first ADC module and a DAC module electrically connected to the first processor, and the hearing aid further includes a first microphone module electrically connected to the first ADC module, a first wireless audio receiving module, and a speaker electrically connected to the DAC module; the charging bin comprises a second processor, a second ADC module and a second wireless audio transmission module, wherein the second ADC module and the second wireless audio transmission module are respectively and electrically connected with the second processor, and the charging bin also comprises a second microphone module which is electrically connected with the second ADC module;
the control method comprises the following steps:
s201, a first processor of the hearing aid acquires sound input by a first microphone module acquired by a first ADC module, a preset user hearing level or a preset sound pressure level played by the hearing aid;
s202, a first processor of the hearing aid judges whether the sound pressure level of sound input by a first microphone module acquired by a first ADC module is larger than or equal to a first sound pressure level threshold, whether a preset user hearing level is smaller than a hearing level threshold or whether a preset sound pressure level played by the hearing aid is smaller than a second sound pressure level threshold, if so, S203 is executed, otherwise S204 is executed;
s203, a first processor of the hearing aid controls a first ADC module to collect sound input by a first microphone module, controls a DAC module to process the collected sound, and plays the sound by a loudspeaker; alternatively, S204 is performed;
s204, a first processor of the hearing aid prompts a user whether to acquire sound through a charging bin, and when a second processor of the charging bin receives a confirmation instruction, the second processor of the charging bin controls a second ADC module to acquire sound input by a second microphone module and transmits the sound through a second wireless audio transmission module; meanwhile, the first processor controls the first ADC module to close and collect sound input by the first microphone module; the first wireless audio receiving module of the hearing aid receives sound collected by the second ADC module transmitted by the second wireless audio transmission module of the charging bin, and the first ADC module, the first processor and the DAC module process the collected sound and play the sound through the loudspeaker.
In this application, since the sound is picked up by the second microphone module of the charging bin and played by the speaker of the hearing aid, the hearing aid will not produce howling. In addition, when the sound signal is weaker (for example, when a target user is far away from a target sound source or is blocked during a meeting or a class), the target sound pressure level adjusted by the hearing aid cannot meet the requirements of the target user, and the second microphone module of the charging bin collects the sound, so that the position or the direction of the charging bin can be flexibly adjusted, the sound collection is facilitated, the collected sound signal is stronger, the sound pressure level of the target sound can be improved, and the requirements of the target user are met.
In addition, since the charging bin comprises the second wireless audio transmission module and the second microphone module, and the hearing aid comprises the first microphone module and the first wireless audio receiving module, when the preset hearing level of the user is greater than or equal to a hearing level threshold value or the preset sound pressure level played by the hearing aid is greater than or equal to a second sound pressure level threshold value, the second microphone module of the charging bin collects sound and plays the sound by the loudspeaker of the hearing aid, and therefore the hearing aid cannot generate howling. In addition, when the sound pressure level of the sound input by the first microphone module collected by the first ADC module of the hearing aid is smaller than the first sound pressure level threshold, that is, when the sound signal is weak (for example, when the target user is far away from the target sound source or blocked during a meeting or a class), the adjusted target sound pressure level of the hearing aid cannot meet the requirement of the target user. If the second microphone module of the charging bin collects sound, the position or the direction of the charging bin can be flexibly adjusted, sound collection is facilitated, collected sound signals are stronger, the sound pressure level of target sound can be improved, and the requirements of target users are met.
Drawings
Fig. 1 is a circuit block diagram of a hearing assistance device provided in an embodiment of the present application.
Fig. 2 is a flowchart of a control method of a hearing assistance device according to an embodiment of the present application.
Fig. 3 is a flowchart of a control method of a hearing assistance device according to another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
In order to illustrate the technical solutions described in the present application, the following description is made by specific examples.
Referring to fig. 1, a hearing aid device provided in an embodiment of the present application includes a hearing aid 11 and a charging bin 12, where the hearing aid 11 includes a first processor 111, and a first ADC module 112 and a DAC module 113 electrically connected to the first processor 111, and the hearing aid 11 further includes a first wireless audio receiving module 114 electrically connected to the first ADC module 112 and a speaker 117 electrically connected to the DAC module 113; the charging bin 12 comprises a second processor 121, a second ADC module 122 and a second wireless audio transmission module 123 which are electrically connected with the second processor 121 respectively, and the charging bin 12 further comprises a second microphone module 128 which is electrically connected with the second ADC module 122; wherein, the liquid crystal display device comprises a liquid crystal display device,
the second ADC module 122 is configured to collect sound input by the second microphone module 128, and transmit the sound through the second wireless audio transmission module 123, so as to be received by the first wireless audio receiving module 114 of the hearing aid, and play the sound through the speaker 117 after being processed by the first ADC module 112, the first processor 111 and the DAC module 113; the gain of the second ADC module 122 is adjusted by the second processor 121, thereby controlling the intensity of sound input by the second microphone module 128;
the second processor 121 is configured to control the second ADC module 122 and the second wireless audio transmission module 123 to perform corresponding functions.
In an embodiment of the present application, the hearing aid 11 may further comprise a first communication module 115 electrically connected to the first processor 111, and the charging bin 12 may further comprise a second communication module 125 electrically connected to the second processor 121; the second communication module 125 is configured to communicate with the first communication module 115 of the hearing aid, obtain an electric quantity of the hearing aid, and control the hearing aid to pair; the second processor 121 is further configured to control the second communication module 125 to perform a corresponding function.
In an embodiment of the present application, the hearing aid 11 may further comprise a first microphone module 116 electrically connected to the first ADC module 112.
In an embodiment of the present application, the charging bin 12 may further include a hearing aid detection module 124, a charging management module 126, and a switch cover detection module 127 electrically connected to the second processor 121, respectively;
the hearing aid detection module 124 is configured to detect whether a hearing aid is placed in the charging bin 12;
the charging management module 126 is used for performing charging management on the charging bin and the hearing aid;
the switch cover detection module 127 is used for judging whether the charging bin is in a cover opening or closing state through the interaction of the Hall switch of the body and the magnet, and controlling the hearing aid to enter a corresponding working state;
the second processor 121 is further configured to control the hearing aid detection module 124, the charge management module 126 and the switch cover detection module 127 to perform corresponding functions.
In an embodiment of the present application, each of the first microphone module and the second microphone module may include one microphone or a plurality of microphones. The microphones may be omni-directional microphones, cardioid directional microphones, hypercardioid directional microphones, and 8-shaped directional microphones.
In an embodiment of the present application, the charging bin may further include a key electrically connected to the second processor, so as to control the intensity of sound input by the second microphone module through the key, thereby controlling the intensity of sound output by the speaker of the hearing aid.
Referring to fig. 2, a flowchart of a method for controlling a hearing device according to an embodiment of the present application is shown, where the method for controlling a hearing device according to an embodiment of the present application includes the following steps:
s101, a second processor of the charging bin controls a second ADC module to collect sound input by a second microphone module and transmit the sound through a second wireless audio transmission module;
s102, a first wireless audio receiving module of the hearing aid receives sound collected by a second ADC module transmitted by a second wireless audio transmitting module of the charging bin, and the collected sound is processed by a first ADC module, a first processor and a DAC module and played by a loudspeaker.
In an embodiment of the present application, S101 may further include the following steps:
the first processor of the hearing aid prompts the user for a plurality of modes of operation in which sound is collected by the charging bin;
the second processor of the charging bin receives the working mode selected by the user;
and executing the step of controlling the second ADC module to collect the sound input by the second microphone module by the second processor of the charging bin according to the working mode selected by the user.
The operation mode may include: a mode of automatically tracking sound, a mode of manually adjusting the direction of the second microphone module of the charging bin, a mode of collecting sound in all directions, and the like.
In an embodiment of the present application, the hearing aid does not produce howling, as the sound is picked up by the second microphone module of the charging bin and played by the speaker of the hearing aid. In addition, when the sound signal is weaker (for example, when a target user is far away from a target sound source or is blocked during a meeting or a class), the target sound pressure level adjusted by the hearing aid cannot meet the requirements of the target user, and the second microphone module of the charging bin collects the sound, so that the position or the direction of the charging bin can be flexibly adjusted, the sound collection is facilitated, the collected sound signal is stronger, the sound pressure level of the target sound can be improved, and the requirements of the target user are met.
Referring to fig. 3, a flowchart of a method for controlling a hearing device according to another embodiment of the present application is provided, where the method for controlling a hearing device according to another embodiment of the present application includes the following steps:
s201, a first processor of the hearing aid acquires sound input by a first microphone module acquired by a first ADC module, a preset user hearing level or a preset sound pressure level played by the hearing aid.
The hearing level refers to the sound decibel (dB HL) with the hearing zero level as a reference, the calibration of the hearing zero level is 0dB, and the hearing threshold sound pressure of a group of healthy young people is taken as the hearing zero level. The unit of sound pressure is Pa, and the hearing threshold sound pressure is usually between 20 mu Pa and 20 Pa.
The hearing classes are generally classified as mild, moderate, severe and extremely severe, with corresponding hearing classes of 26-40dB, 41-60dB, 61-80dB and 81dB and above.
The unit of sound pressure level is decibel (dB), and the interval from the hearing threshold sound pressure level to the pain threshold sound pressure level is 0 dB-120 dB.
S202, a first processor of the hearing aid judges whether the sound pressure level of sound input by a first microphone module acquired by a first ADC module is larger than or equal to a first sound pressure level threshold, whether a preset user hearing level is smaller than the hearing level threshold or whether a preset sound pressure level played by the hearing aid is smaller than a second sound pressure level threshold, if yes, S203 is executed, and if not S204 is executed.
In another embodiment of the present application, the first sound pressure level threshold is less than the second sound pressure level threshold.
S203, a first processor of the hearing aid controls a first ADC module to collect sound input by a first microphone module, controls a DAC module to process the collected sound, and plays the sound by a loudspeaker; alternatively, S204 is performed.
In another embodiment of the present application, the first processor of the hearing aid in S203 controls the first ADC module to collect the sound input by the first microphone module, controls the DAC module to process the collected sound, and plays by the speaker specifically may be:
the first processor of the hearing aid controls the first ADC module to collect the sound input by the first microphone module, processes the collected sound according to the acquired preset user hearing level control DAC module, adjusts the sound pressure level of the collected sound to be suitable for the preset user hearing level user, and plays the sound by the loudspeaker.
The processing the collected sound according to the acquired preset user hearing level control DAC module, and adjusting the sound pressure level of the collected sound may specifically include the following steps:
the first processor of the hearing aid judges whether the sound pressure level of the sound input by the first microphone module collected by the first ADC module is larger than or equal to a third sound pressure level threshold value, if so, the first processor of the hearing aid controls the DAC module to process the collected sound, reduces the sound pressure level of the collected sound to a fourth sound pressure level threshold value, and is played by the loudspeaker. So that the amplified sound of the hearing aid is not only heard by the target user, but also does not cause discomfort to the target user.
The first processor of the hearing aid controls the DAC module to process the collected sound, and reduces the sound pressure level of the collected sound to the fourth sound pressure level threshold, which may specifically be an adaptive noise suppression Algorithm (ANR), an active noise reduction technique (ANC), an environmental noise reduction technique (ENC), a frequency shift algorithm, or the like.
S204, a first processor of the hearing aid prompts a user whether to acquire sound through a charging bin, and when a second processor of the charging bin receives a confirmation instruction, the second processor of the charging bin controls a second ADC module to acquire sound input by a second microphone module and transmits the sound through a second wireless audio transmission module; meanwhile, the first processor controls the first ADC module to close and collect sound input by the first microphone module; the first wireless audio receiving module of the hearing aid receives sound collected by the second ADC module transmitted by the second wireless audio transmission module of the charging bin, and the first ADC module, the first processor and the DAC module process the collected sound and play the sound through the loudspeaker.
In another embodiment of the present application, S204 further includes the following steps:
the first processor of the hearing aid prompts the user for a plurality of modes of operation in which sound is collected by the charging bin;
the second processor of the charging bin receives the working mode selected by the user; and then executing the step that the second processor controls the second ADC module to collect the sound input by the second microphone module according to the working mode selected by the user.
The operation mode may include: a mode of automatically tracking sound, a mode of manually adjusting the direction of the second microphone module of the charging bin, or a mode of collecting sound in all directions, etc.
In another embodiment of the present application, in order to prevent a strong impact noise from suddenly coming and to avoid a great damage to the ear due to sound pressure, after S201, the control method of the hearing assistance device may further include the steps of:
the first processor of the hearing aid judges whether the sound pressure level of the sound input by the first microphone module collected by the first ADC module is larger than or equal to a third sound pressure level threshold value, if so, the first processor of the hearing aid controls the DAC module to process the collected sound, reduces the sound pressure level of the collected sound to a fourth sound pressure level threshold value, and is played by the loudspeaker;
in another embodiment of the present application, the first sound pressure level threshold is less than the second sound pressure level threshold. The fourth sound pressure level threshold may be less than the second sound pressure level threshold. The third sound pressure level threshold may be equal to or greater than the second sound pressure level threshold.
In another embodiment of the present application, when the preset hearing level of the user is greater than or equal to the hearing level threshold or the preset sound pressure level played by the hearing aid is greater than or equal to the second sound pressure level threshold, the second microphone module of the charging bin collects sound, and the sound is played by the speaker of the hearing aid, so that the hearing aid cannot generate howling. In addition, when the sound pressure level of the sound input by the first microphone module collected by the first ADC module of the hearing aid is smaller than the first sound pressure level threshold, that is, when the sound signal is weak (for example, when the target user is far away from the target sound source or blocked during a meeting or a class), the adjusted target sound pressure level of the hearing aid cannot meet the requirement of the target user. If the second microphone module of the charging bin collects sound, the position or the direction of the charging bin can be flexibly adjusted, sound collection is facilitated, collected sound signals are stronger, the sound pressure level of target sound can be improved, and the requirements of target users are met.
It should be understood that the steps in the embodiments of the present application are not necessarily sequentially performed in the order indicated by the step numbers. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or steps.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A control method of hearing-aid equipment is characterized in that,
the hearing aid comprises a hearing aid and a charging bin, wherein the hearing aid comprises a first processor, a first ADC module and a DAC module, the first ADC module and the DAC module are respectively electrically connected with the first processor, and the hearing aid further comprises a first wireless audio receiving module and a loudspeaker, the first wireless audio receiving module is electrically connected with the first ADC module, and the loudspeaker is electrically connected with the DAC module; the charging bin comprises a second processor, a second ADC module and a second wireless audio transmission module, wherein the second ADC module and the second wireless audio transmission module are respectively and electrically connected with the second processor, and the charging bin also comprises a second microphone module which is electrically connected with the second ADC module;
the control method comprises the following steps:
s101, a second processor of the charging bin controls a second ADC module to collect sound input by a second microphone module and transmit the sound through a second wireless audio transmission module;
s102, a first wireless audio receiving module of the hearing aid receives sound collected by a second ADC module transmitted by a second wireless audio transmitting module of the charging bin, and the collected sound is processed by a first ADC module, a first processor and a DAC module and played by a loudspeaker.
2. The method of claim 1, wherein prior to S101, the method further comprises the steps of:
the first processor of the hearing aid prompts the user for a plurality of modes of operation in which sound is collected by the charging bin;
the second processor of the charging bin receives the working mode selected by the user;
and executing the step of controlling the second ADC module to collect the sound input by the second microphone module by the second processor of the charging bin according to the working mode selected by the user.
3. The method of claim 2, wherein the operating mode comprises: a mode of automatically tracking sound, a mode of manually adjusting the direction of the second microphone module of the charging bin, and a mode of collecting sound in all directions.
4. The method of claim 1, wherein the charging cartridge further comprises a hearing aid detection module, a charging management module, and a switch cover detection module, each electrically connected to the second processor;
the hearing aid detection module is used for detecting whether the hearing aid is put into the charging bin or not;
the charging management module is used for carrying out charging management on the charging bin and the hearing aid;
the switch cover detection module is used for judging whether the charging bin is in a cover opening or closing state through the interaction of the Hall switch of the body and the magnet, and controlling the hearing aid to enter a corresponding working state.
5. A control method of hearing-aid equipment is characterized in that,
the hearing aid comprises a hearing aid and a charging bin, wherein the hearing aid comprises a first processor, a first ADC module and a DAC module, the first ADC module and the DAC module are respectively electrically connected with the first processor, and the hearing aid further comprises a first microphone module, a first wireless audio receiving module and a loudspeaker, wherein the first microphone module, the first wireless audio receiving module and the loudspeaker are electrically connected with the DAC module; the charging bin comprises a second processor, a second ADC module and a second wireless audio transmission module, wherein the second ADC module and the second wireless audio transmission module are respectively and electrically connected with the second processor, and the charging bin also comprises a second microphone module which is electrically connected with the second ADC module;
the control method comprises the following steps:
s201, a first processor of the hearing aid acquires sound input by a first microphone module acquired by a first ADC module, a preset user hearing level or a preset sound pressure level played by the hearing aid;
s202, a first processor of the hearing aid judges whether the sound pressure level of sound input by a first microphone module acquired by a first ADC module is larger than or equal to a first sound pressure level threshold, whether a preset user hearing level is smaller than a hearing level threshold or whether a preset sound pressure level played by the hearing aid is smaller than a second sound pressure level threshold, if so, S203 is executed, otherwise S204 is executed;
s203, a first processor of the hearing aid controls a first ADC module to collect sound input by a first microphone module, controls a DAC module to process the collected sound, and plays the sound by a loudspeaker; alternatively, S204 is performed;
s204, a first processor of the hearing aid prompts a user whether to acquire sound through a charging bin, and when a second processor of the charging bin receives a confirmation instruction, the second processor of the charging bin controls a second ADC module to acquire sound input by a second microphone module and transmits the sound through a second wireless audio transmission module; meanwhile, the first processor controls the first ADC module to close and collect sound input by the first microphone module; the first wireless audio receiving module of the hearing aid receives sound collected by the second ADC module transmitted by the second wireless audio transmission module of the charging bin, and the first ADC module, the first processor and the DAC module process the collected sound and play the sound through the loudspeaker.
6. The method according to claim 5, wherein the first processor of the hearing aid in S203 controls the first ADC module to collect the sound input by the first microphone module, and controls the DAC module to process the collected sound, and the speaker plays the sound specifically:
the first processor of the hearing aid controls the first ADC module to collect the sound input by the first microphone module, processes the collected sound according to the acquired preset user hearing level control DAC module, adjusts the sound pressure level of the collected sound to be suitable for the preset user hearing level user, and plays the sound by the loudspeaker.
7. The method of claim 6, wherein the processing the collected sound according to the obtained preset user hearing level control DAC module, and adjusting the sound pressure level of the collected sound specifically comprises the following steps:
the first processor of the hearing aid judges whether the sound pressure level of the sound input by the first microphone module collected by the first ADC module is larger than or equal to a third sound pressure level threshold value, if so, the first processor of the hearing aid controls the DAC module to process the collected sound, reduces the sound pressure level of the collected sound to a fourth sound pressure level threshold value, and is played by the loudspeaker.
8. The method of claim 5, wherein after S201, the method of controlling a hearing assistance device further comprises the steps of:
the first processor of the hearing aid judges whether the sound pressure level of the sound input by the first microphone module collected by the first ADC module is larger than or equal to a third sound pressure level threshold value, if so, the first processor of the hearing aid controls the DAC module to process the collected sound, reduces the sound pressure level of the collected sound to a fourth sound pressure level threshold value, and is played by the loudspeaker.
9. The method of claim 5, wherein S204 further comprises the steps of:
the first processor of the hearing aid prompts the user for a plurality of modes of operation in which sound is collected by the charging bin;
the second processor of the charging bin receives the working mode selected by the user;
and executing the step of controlling the second ADC module to collect the sound input by the second microphone module by the second processor of the charging bin according to the working mode selected by the user.
10. The method of claim 5, wherein the first sound pressure level threshold is less than the second sound pressure level threshold; the fourth sound pressure level threshold is less than the second sound pressure level threshold; the third sound pressure level threshold may be equal to or greater than the second sound pressure level threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310550552.9A CN116456256A (en) | 2023-05-15 | 2023-05-15 | Control method of hearing-aid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310550552.9A CN116456256A (en) | 2023-05-15 | 2023-05-15 | Control method of hearing-aid equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116456256A true CN116456256A (en) | 2023-07-18 |
Family
ID=87127483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310550552.9A Pending CN116456256A (en) | 2023-05-15 | 2023-05-15 | Control method of hearing-aid equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116456256A (en) |
-
2023
- 2023-05-15 CN CN202310550552.9A patent/CN116456256A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11244666B2 (en) | Method and device for acute sound detection and reproduction | |
| EP3273608B1 (en) | An adaptive filter unit for being used as an echo canceller | |
| US8315400B2 (en) | Method and device for acoustic management control of multiple microphones | |
| US8081780B2 (en) | Method and device for acoustic management control of multiple microphones | |
| US20140093094A1 (en) | Method and device for personalized voice operated control | |
| EP3337190B1 (en) | A method of reducing noise in an audio processing device | |
| CN106878905B (en) | Method for determining objective perception quantity of noisy speech signal | |
| US11438711B2 (en) | Hearing assist device employing dynamic processing of voice signals | |
| CN1988737B (en) | System for controlling a transfer function of a hearing aid | |
| US10321243B2 (en) | Hearing device comprising a filterbank and an onset detector | |
| US11622205B2 (en) | Activating a mode of a hearing device | |
| US20090274314A1 (en) | Method and apparatus for determining a degree of closure in hearing devices | |
| CN116208879A (en) | Earphone with active noise reduction function and active noise reduction method | |
| CN106488372A (en) | The method increasing battery life in hearing devices | |
| JP2010506526A (en) | Hearing aid operating method and hearing aid | |
| CN112235683A (en) | Receiver-transmitter and ambient sound noise reduction method | |
| CN116456256A (en) | Control method of hearing-aid equipment | |
| CN114095835B (en) | Earphone through mode control method and device, earphone equipment and storage medium | |
| CN219697890U (en) | Hearing aid equipment | |
| CN114466278A (en) | Method for determining parameters corresponding to earphone mode, earphone, terminal and system | |
| CN114071307A (en) | Earphone volume adjusting method, device, equipment and medium | |
| US20230021379A1 (en) | Apparatus, Method and Computer Program for Enabling Audio Zooming | |
| US11082782B2 (en) | Systems and methods for determining object proximity to a hearing system | |
| CN113824838B (en) | Sounding control method and device, electronic equipment and storage medium | |
| CN114554346B (en) | Adaptive adjustment method and device of ANC parameters and 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 |