CN113507678B - Bluetooth answering method and device of hearing aid - Google Patents
Bluetooth answering method and device of hearing aid Download PDFInfo
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- CN113507678B CN113507678B CN202110840171.5A CN202110840171A CN113507678B CN 113507678 B CN113507678 B CN 113507678B CN 202110840171 A CN202110840171 A CN 202110840171A CN 113507678 B CN113507678 B CN 113507678B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- 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
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- H04B5/48—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
- H04R25/558—Remote control, e.g. of amplification, frequency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/55—Communication between hearing aids and external devices via a network for data exchange
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a Bluetooth answering method and a Bluetooth answering device of a hearing aid, which are applied to a Bluetooth answering scene of the hearing aid and comprise the following steps: connecting the hearing-aid device with a terminal device in a Bluetooth mode; judging whether interference sound needing to switch the Bluetooth mode exists in the answering scene or not; when the sound of the interference Bluetooth mode exists in the answering scene, determining the sound loudness of the interference Bluetooth mode in the answering scene to judge whether to execute the Bluetooth mode switching, and when the Bluetooth mode is accessed, the hearing aid mode keeps the sound access function of the answering scene, can reasonably judge whether to play the sound of the answering scene according to the loudness of the external sound, and can effectively control the limit condition of sound playing in the answering scene by the hearing-impaired patient through adjusting the volume of the Bluetooth mode, thereby being capable of realizing an answering mechanism similar to human ears; when judging whether the sound of the answering scene needs to be played, the noise can be automatically shielded according to the preset sound frequency spectrum information.
Description
Technical Field
The invention relates to the technical field of hearing aids, in particular to a Bluetooth answering method and device of a hearing aid.
Background
Bluetooth is a wireless technology standard, can realize short distance data exchange between fixed equipment, mobile device and the building personal area network, bluetooth can connect a plurality of equipment, has overcome the synchronous difficult problem of data, bluetooth exists in many products, such as phone, panel computer, media player, robot system, handheld device, notebook computer, game paddle, and some high tone quality earphones, modem, wrist-watch, etc., the information transmission between two or more equipment that bluetooth technology is close to under the low bandwidth condition is very useful, bluetooth is often used for the byte data transmission of phone voice transmission or handheld computer equipment, along with technological development, hearing aid technique is also all the time, present hearing aid has many accessories can solve the problem that can not be solved before now, for example: in the problem of listening to music, a user can select a hearing aid with a Bluetooth function, so that the hearing aid can be matched and connected with a mobile phone through Bluetooth equipment, and the effect of listening to music can be effectively improved.
It is very convenient that audiphone area bluetooth is, can hand-free answer a call, easily chases after a glance and listens to music, but audiphone is different from the bluetooth headset, and it sets up for hearing the barrier patient, and audiphone obtains the source as hearing the only sound of barrier patient to the external world, and when switching entering bluetooth mode, the hearing aid function can be short-term closed, and this can bring serious consequence for hearing the barrier patient, for example: the hearing-impaired patient has telephone access in the riding process, and the hearing-impaired patient who accesses the telephone cannot receive riding speech sound, whistle sound and the like, so that serious potential safety hazards are caused, and therefore the hearing-impaired patient needs to be careful in selection of the Bluetooth hearing aid or selection of the use occasion, and an effective technical means capable of solving the problems is also lacked.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a Bluetooth answering method and a Bluetooth answering device of a hearing aid, so as to increase the emergency capacity of a hearing-impaired patient in the process of answering Bluetooth.
According to a first aspect of the embodiments of the present disclosure, a preferred embodiment of the present invention provides a bluetooth listening method and device for a hearing aid, including:
connecting the hearing-aid device with a terminal device in a Bluetooth mode;
judging whether interference sound needing to switch the Bluetooth mode exists in the answering scene or not;
when sound of an interference Bluetooth mode exists in the answering scene, determining the sound loudness of the interference Bluetooth mode in the answering scene to judge whether to execute Bluetooth mode switching;
and judging the sound input of the hearing aid equipment again, so that the sound of the interference Bluetooth mode and the sound of the Bluetooth mode are played in a certain proportion.
In an embodiment, the determining whether there is an interference sound that needs to switch the bluetooth mode in the listening scenario includes:
acquiring frequency spectrum information of interference sound which does not need to switch the Bluetooth mode;
and comparing the frequency spectrum information of the interference sound without the need of switching the Bluetooth mode with the frequency spectrum information of the sound in an answering scene, and judging whether to execute switching of the Bluetooth mode.
In one embodiment, determining the loudness of sound interfering with bluetooth modes in the listening scenario determines whether to perform switching bluetooth modes, including:
analyzing loudness of all sounds in the answering scene;
if all sound loudness in the listening scene is within a preset safety range, continuing to execute Bluetooth connection between the hearing aid equipment and the terminal equipment;
and if the sound which is not within the preset safety range exists in all sound loudness in the listening scene, switching the Bluetooth mode to enable the sound of the interference Bluetooth mode and the sound of the Bluetooth mode to be synchronously played.
In one embodiment, establishing the preset safety range includes:
obtaining the loudness value of the sound in the Bluetooth mode;
determining the loudness of the sound below the Bluetooth mode as a preset safety range.
In one embodiment, the causing the sound interfering with the bluetooth mode and the sound interfering with the bluetooth mode to be played in a certain ratio includes:
determining a loudness value of the sound of the interfering Bluetooth mode for a certain period of time;
determining a loudness value of a sound in a Bluetooth mode located in the same period as the sound in the interfering Bluetooth mode;
calculating the approximate ratio of the loudness value of the sound of the interference Bluetooth mode in a certain period of time to the loudness value of the sound of the Bluetooth mode in the same period of time;
and proportionally feeding back the approximate ratio to play the sound interfering the Bluetooth mode.
According to a second aspect of the embodiments of the present disclosure, the present invention provides a device for prompting an electric quantity of a hearing aid, including:
the detection module is configured to detect the residual electric quantity information of the hearing aid and prompt electric quantity informing information according to a preset program;
the prompting module is configured to prompt first electric quantity informing information if the residual electric quantity information is within a safety setting range, and prompt second electric quantity informing information if the residual electric quantity information is not within the safety setting range;
and the alarm module is configured to detect the change of the residual electric quantity information and judge whether to prompt the electric quantity alarm information according to the change of the residual electric quantity information.
In one embodiment, the prompt module includes:
the acquisition module is configured to acquire a preset program of the first electric quantity informing information and acquire a preset program of the second electric quantity informing information;
and the timing module is configured to prompt the first electric quantity notification information at regular time according to a preset program of the first electric quantity notification information, and prompt the second electric quantity notification information at irregular time according to a preset program of the second electric quantity notification information.
In an embodiment, the prompt module further includes:
a calculating module configured to determine that a frequency of the second power notification information is S1 when a number of times of prompting of the second power notification information is N, and determine that a frequency of the second power notification information is S2 when the number of times of prompting of the second power notification information is N +1, where a frequency S1 of the power notification information is less than a frequency S2 of the second power notification information.
In one embodiment, the alert module includes:
the counting module is configured to execute prompting electric quantity alarm information according to a prompting command of the second electric quantity notification information;
the cache module is configured to acquire the residual electric quantity information of the hearing aid in the last time period and store the residual electric quantity information in the last time period;
and the feedback module is configured to execute sending of electric quantity alarm information if the residual electric quantity information in the last period is larger than the real-time residual electric quantity information, and suspend prompting of second electric quantity notification information if the residual electric quantity information in the last period is larger than the real-time residual electric quantity information.
According to a third aspect of the embodiments of the present disclosure, the present invention provides a device for prompting an electric quantity of a hearing aid, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
detecting residual electric quantity information of the hearing aid, and prompting electric quantity informing information according to a preset program;
if the residual electric quantity information is within the safety setting range, prompting first electric quantity informing information;
if the residual electric quantity information is not within the safety setting range, prompting second electric quantity informing information;
detecting the change of the residual electric quantity information, and judging whether to prompt electric quantity alarm information according to the change of the residual electric quantity information;
the electric quantity informing information comprises residual electric quantity prompting information and prompting charging information.
According to the technical scheme, the Bluetooth answering method and device for the hearing aid, provided by the invention, have the following beneficial effects: when the Bluetooth mode is accessed, the hearing-aid mode keeps the sound access function of an answering scene, can reasonably judge whether the sound of the answering scene needs to be played according to the loudness of the external sound, can effectively control the limiting condition of the sound playing in the answering scene by a hearing-impaired patient by adjusting the volume of the Bluetooth mode, and can realize an answering mechanism similar to human ears; when judging whether need broadcast the sound of answering the scene, can also be according to the automatic noise that shields of predetermined sound frequency spectrum information, this makes and listens the barrier patient and can still enjoy exclusive hearing environment in noisy environment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
In order to more clearly illustrate the patentable embodiments of the invention, reference will now be made to the appended drawings, which are briefly described as embodiments or as required in the prior art description. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
Fig. 1 is a flowchart of a bluetooth answering method and apparatus for a hearing aid according to the present invention;
fig. 2 is a flowchart of step S102 in the bluetooth answering method and apparatus for hearing aid according to the present invention;
fig. 3 is a flowchart of step S103 in the bluetooth answering method and apparatus for hearing aid according to the present invention;
fig. 4 is a flowchart of step S302 in the bluetooth answering method and apparatus for hearing aid according to the present invention;
fig. 5 is a flowchart of step S104 in the bluetooth answering method and apparatus for hearing aid according to the present invention;
fig. 6 is a block diagram of a hearing aid device power prompt apparatus provided by the present invention;
fig. 7 is a block diagram of an identification module in a hearing aid device power prompt apparatus according to the present invention;
fig. 8 is a block diagram of a determination module in a hearing aid device power prompt apparatus according to the present invention;
fig. 9 is a block diagram of an execution module in the hearing aid device power prompt apparatus according to the present invention;
fig. 10 is a module control diagram of a hearing aid device power prompt apparatus according to the present invention.
Detailed Description
Embodiments of the patented technology of the present invention will be described in detail below with reference to the drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
In an embodiment, as shown in fig. 1, a bluetooth listening method and apparatus for a hearing aid provided in this embodiment includes:
in step 101, the hearing aid device is connected with a terminal device by Bluetooth;
in step 102, judging whether there is interference sound needing to switch the bluetooth mode in the answering scene;
in step 103, when there is a sound interfering with the bluetooth mode in the listening scene, determining a loudness of the sound interfering with the bluetooth mode in the listening scene to determine whether to perform switching of the bluetooth mode;
in step 104, the sound input of the hearing aid device is re-determined, so that the sound of the interfering bluetooth mode and the sound of the bluetooth mode are played in a certain ratio;
in this embodiment, when hearing-impaired patients answer the terminal device bluetooth signal, the noise in the surrounding environment is monitored in step to hearing-aid devices, if there is discordant sound in the surrounding environment, this sound will be broadcast in step for hearing-impaired patients can perceive the change of surrounding environment.
In an embodiment, as shown in fig. 2, the determining whether there is an interference sound that needs to switch the bluetooth mode in the listening scenario includes:
in step 201, obtaining spectrum information of interference sound which does not need to switch the bluetooth mode;
in step 202, the spectrum information of the interfering sound without switching the bluetooth mode is compared with the spectrum information of the sound in the listening scene to determine whether to execute switching the bluetooth mode.
In this embodiment, through the frequency spectrum information of directional noise, can discriminate the interference noise fast to make the noise can not influence the effect that the user answered the bluetooth, the example illustrates: the noise may include rumble, thunderstorm, cicada sounds, etc. of the operation of the machine.
In an embodiment, as shown in fig. 3, the determining the loudness of sound interfering with the bluetooth mode in the listening scenario to determine whether to perform switching the bluetooth mode includes:
in step 301, analyzing loudness of all sounds in the listening scene;
in step 302, if all the loudness of sound in the listening scene is within the preset safety range, continuing to perform bluetooth connection between the hearing aid device and the terminal device;
in step 303, if there are sounds in all loudness of sounds in the listening scene that are not within the preset safety range, the bluetooth mode is switched so that the sound interfering with the bluetooth mode and the sound of the bluetooth mode are played synchronously.
In this embodiment, the determination of whether the bluetooth connection mode is disturbed is made by loudness, for example: the sound of the bluetooth connection mode is 30dB, and the sound exceeding the dB is played and listened to.
In an embodiment, as shown in fig. 4, the establishing the preset safety range includes:
in step 401, obtaining a loudness value of the sound in the bluetooth mode;
in step 402, determining the loudness of the sound below the bluetooth mode as a preset safety range;
in the embodiment, the loudness value of the sound in the Bluetooth mode is adjustable, so that the preset safety range can be changed, the listening mechanism of the hearing aid and the listening difference of normal ears can be reduced, the design is more humanized, and the safety of hearing aid wearing by hearing-impaired patients is improved.
In an embodiment, as shown in fig. 5, the causing the sound of the bluetooth interference mode and the sound of the bluetooth interference mode to be played in a certain ratio includes:
in step 501, determining a loudness value of the sound of the interfering bluetooth mode for a certain period of time;
in step 502, determining a loudness value of a sound in a bluetooth mode located in the same period as the sound in the interfering bluetooth mode;
in step 503, calculating an approximate ratio of the loudness value of the sound of the interfering bluetooth mode during a certain period of time to the loudness value of the sound of the bluetooth mode during the same period of time;
in step 504, the approximate ratio is fed back in a direct proportion mode to play the sound interfering with the Bluetooth mode;
in this embodiment, the amplification factor of the sound by the hearing aid corresponds to the playing sound in the bluetooth mode, so that the amplified external sound can be clearly heard by the hearing-impaired patient.
As shown in fig. 6, the apparatus includes:
a Bluetooth module 1 configured to Bluetooth-connect the hearing assistance apparatus with a terminal apparatus;
the identification module 2 is configured to judge whether interference sound needing to switch the Bluetooth mode exists in the answering scene;
the judging module 3 is configured to determine the loudness of the sound of the interfering Bluetooth mode in the answering scene to judge whether to execute switching of the Bluetooth mode when the sound of the interfering Bluetooth mode exists in the answering scene;
and the execution module 4 is configured to re-determine the sound input of the hearing aid device, so that the sound of the interference Bluetooth mode and the sound of the Bluetooth mode are played in a certain ratio.
In one embodiment, as shown in fig. 7, the identification module 2 includes:
an obtaining module 21 configured to obtain spectrum information of an interfering sound that does not require switching of the bluetooth mode;
and the excluding module 22 is configured to compare the spectrum information of the interference sound which does not need to switch the bluetooth mode with the spectrum information of the sound in the listening scene, and determine whether to execute switching of the bluetooth mode.
In an embodiment, as shown in fig. 8, the determining module 3 further includes:
a first detection module 31 configured to analyze the loudness of all sounds in the listening scene;
the switching module 32 is configured to continue to perform bluetooth connection between the hearing aid device and the terminal device if all loudness of sound in the listening scene is within a preset safety range, and switch the bluetooth mode to enable the sound in the interfering bluetooth mode and the sound in the bluetooth mode to be played synchronously if sound which is not within the preset safety range exists in all loudness of sound in the listening scene;
wherein, the switching module 32 further comprises:
a second detection module 321 configured to obtain a loudness value of the sound of the bluetooth mode;
a determining module 322 configured to determine a loudness of a sound lower than the bluetooth mode as a preset safety range.
In an embodiment, as shown in fig. 9, the execution module 4 includes:
a timing module 41 configured to determine a loudness value of the sound of the interfering bluetooth mode for a certain period of time, and determine a loudness value of the sound of the bluetooth mode located in the same period of time as the sound of the interfering bluetooth mode;
a calculating module 42 configured to calculate an approximate ratio of the loudness value of the sound of the interfering bluetooth mode during a certain period of time to the loudness value of the sound of the bluetooth mode during the same period of time;
a feedback module 43 configured to proportionally feed back the approximate ratio to play the sound interfering with the bluetooth mode.
An embodiment of the present disclosure further provides an apparatus for classifying, displaying and processing information, as shown in fig. 10, including:
a processor 5;
a memory 6 for storing processor executable instructions;
wherein the processor 5 is configured to: connecting the hearing-aid device with a terminal device in a Bluetooth mode; judging whether interference sound needing to switch the Bluetooth mode exists in the answering scene or not; when sound of an interference Bluetooth mode exists in the answering scene, determining the sound loudness of the interference Bluetooth mode in the answering scene to judge whether to execute Bluetooth mode switching; judging the sound input of the hearing aid equipment again, so that the sound of the interference Bluetooth mode and the sound of the Bluetooth mode are played in a certain proportion;
in this embodiment, the memory 6 may be implemented by any type of volatile or non-volatile storage device, or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk;
the processor 5 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components;
the processor 5 may include one or more of the following components: a power supply component 51, a sensor component 52, an amplifier 53, a speaker 54, a communication component 55, and an input/output component 56, wherein the power supply component 51 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the device, and the sensor component 52 is an acousto-electric conversion system, which may be a microphone, or the like that generates a varying current when subjected to air vibrations; the amplifier 53 is used for amplifying the voltage or power of the input signal, and is composed of a tube or a transistor, a power transformer and other electrical components; the speaker 44 is an electroacoustic conversion system, and may be a speaker, a horn, or the like, which generates various air vibrations under the influence of the change in current; input/output component 56 may be used to communicate interaction signals; the communication component 55 facilitates wired or wireless communication between other devices, and can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof, and can receive wirelessly.
In the description of the present patent application, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present patent. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above examples are only used to illustrate the technical solutions of the present invention, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or substitutions do not make the essence of the corresponding technical solution depart from the scope of the technical solutions of the embodiments of the patent of the present invention, and the technical solutions are all covered in the claims and the specification of the patent of the present invention.
Claims (8)
1. A Bluetooth answering method of a hearing aid is applied to a Bluetooth answering scene of the hearing aid, and is characterized by comprising the following steps:
connecting hearing-aid equipment with terminal equipment in a Bluetooth mode;
judging whether interference sound needing to switch the Bluetooth mode exists in the answering scene or not;
when sound of an interference Bluetooth mode exists in the answering scene, determining the sound loudness of the interference Bluetooth mode in the answering scene to judge whether to execute Bluetooth mode switching;
judging the sound input of the hearing aid equipment again to enable the sound of the interference Bluetooth mode and the sound of the Bluetooth mode to be played in a certain proportion;
judging whether the interference sound needing to switch the Bluetooth mode exists in the answering scene or not, and the method comprises the following steps:
acquiring frequency spectrum information of interference sound which does not need to switch the Bluetooth mode;
and comparing the frequency spectrum information of the interference sound without switching the Bluetooth mode with the frequency spectrum information of the sound in an answering scene, and judging whether to execute switching of the Bluetooth mode.
2. The method of claim 1, wherein determining the loudness of the sound of the interfering Bluetooth modes in the listening scenario determines whether to perform switching Bluetooth modes comprises:
analyzing loudness of all sounds in the answering scene;
if all sound loudness in the listening scene is within a preset safety range, continuing to execute Bluetooth connection between the hearing aid equipment and the terminal equipment;
and if the sound which is not within the preset safety range exists in all sound loudness in the listening scene, switching the Bluetooth mode to enable the sound of the interference Bluetooth mode and the sound of the Bluetooth mode to be synchronously played.
3. The method of claim 2, wherein establishing the preset safety range comprises:
obtaining the loudness value of the sound in the Bluetooth mode;
determining a loudness of a sound below the Bluetooth mode as a preset safe range.
4. The method of claim 1, wherein causing the sound of the interfering bluetooth mode to be played in proportion to the sound of the bluetooth mode comprises:
determining a loudness value of the sound of the interfering Bluetooth mode for a certain period of time;
determining a loudness value of a sound in a Bluetooth mode located in the same period as the sound in the interfering Bluetooth mode;
calculating the approximate ratio of the loudness value of the sound of the interference Bluetooth mode in a certain period of time to the loudness value of the sound of the Bluetooth mode in the same period of time;
and proportionally feeding back the approximate ratio to play the sound interfering the Bluetooth mode.
5. Device is answered to bluetooth of audiphone is applied to the bluetooth of audiphone and answers the scene, its characterized in that includes:
a Bluetooth module configured to Bluetooth-connect the hearing aid device with the terminal device;
the identification module is configured to judge whether interference sound needing to switch the Bluetooth mode exists in the answering scene;
the judging module is configured to determine the loudness of the sound of the interference Bluetooth mode in the answering scene to judge whether to execute Bluetooth mode switching or not when the sound of the interference Bluetooth mode exists in the answering scene;
an execution module configured to re-determine a sound input of the hearing assistance device such that the sound of the interfering Bluetooth mode is played in proportion to the sound of the Bluetooth mode;
the identification module comprises:
an acquisition module configured to acquire spectrum information of an interfering sound that does not require switching of the bluetooth mode;
and the excluding module is configured to compare the frequency spectrum information of the interference sound without the Bluetooth mode switching with the frequency spectrum information of the sound in an answering scene, and judge whether to execute the Bluetooth mode switching.
6. The apparatus of claim 5, wherein the determining module further comprises:
a first detection module configured to analyze the loudness of all sounds in the listening scene;
the switching module is configured to continue to execute the Bluetooth connection between the hearing aid device and the terminal device if all sound loudness in the listening scene is within a preset safety range, and switch the Bluetooth mode to enable the sound in the interference Bluetooth mode and the sound in the Bluetooth mode to be synchronously played if the sound loudness in the listening scene is not within the preset safety range;
wherein the switching module further comprises:
a second detection module configured to obtain a loudness value of the sound of the Bluetooth mode;
a determination module configured to determine a loudness of a sound lower than the Bluetooth mode as a preset safety range.
7. The apparatus of claim 5, wherein the execution module comprises:
a timing module configured to determine a loudness value of a sound of the interfering Bluetooth mode for a certain period of time, and determine a loudness value of a sound of a Bluetooth mode located in the same period of time as the sound of the interfering Bluetooth mode;
a calculating module configured to calculate an approximate ratio of a loudness value of the sound of the interfering bluetooth mode for a certain period of time to a loudness value of the sound of the bluetooth mode located in the same period of time;
a feedback module configured to proportionally feed back the approximate ratio to play the sound interfering with the Bluetooth mode.
8. Device is answered to bluetooth of audiphone is applied to the bluetooth of audiphone and answers the scene, its characterized in that includes:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to:
the Bluetooth module is used for connecting the hearing-aid equipment with the terminal equipment in a Bluetooth mode;
the identification module is used for judging whether interference sound needing to switch the Bluetooth mode exists in the answering scene;
the judging module is used for determining the loudness of the sound of the interference Bluetooth mode in the answering scene and judging whether to execute Bluetooth mode switching or not when the sound of the interference Bluetooth mode exists in the answering scene;
the execution module is used for judging the sound input of the hearing aid equipment again so that the sound of the interference Bluetooth mode and the sound of the Bluetooth mode are played in a certain proportion;
an identification module comprising:
an acquisition module configured to acquire spectrum information of an interfering sound that does not require switching of the bluetooth mode;
and the excluding module is configured to compare the frequency spectrum information of the interference sound without the Bluetooth mode switching with the frequency spectrum information of the sound in an answering scene, and judge whether to execute the Bluetooth mode switching.
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