A Bluetooth air guide hearing aid auxiliary system for mobile phone
A technology for auxiliary systems and hearing aids, applied in hearing aids, hearing aid signal processing, electrical components, etc., can solve the problems that hearing-impaired people cannot use mobile phones normally, and achieve the effects of loud noise, unstable discharge, and stable discharge
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Embodiment 1
[0023] Such as figure 1 As shown, a mobile phone Bluetooth air conduction hearing aid auxiliary system includes a microphone 1, a signal amplification module 2, a signal conversion module 3, a power supply module 4 and a loudspeaker 5, and is characterized in that it also includes a smart phone APP6, wireless Bluetooth transmission module 7 and wireless bluetooth receiving module 8,
[0024] Described smart phone APP6 is a kind of mobile phone software connected with incoming call receiving, message reminding, audio playing APP in mobile phone, this mobile phone software can be compatible with incoming call receiving software, message reminding software, audio playing software;
[0025] The wireless bluetooth transmission module 7 is connected to the smart phone APP6 compatible with other software in the mobile phone to send a wireless bluetooth transmission signal, and transmits all information related to audio playback in the mobile phone to the air conduction hearing aid; ...
Embodiment 2
[0029] Such as figure 1 As shown, the difference between this embodiment and Embodiment 1 is that the microphone 1 is used to capture the sound from the external environment, and convert the sound signal into an analog electrical signal, and the signal conversion module 3 is an analog signal transmitted by the microphone 1. The signal is converted into a digital signal, and the received signal is amplified by the signal amplifying module 2 and played out from the loudspeaker 5 . The power supply module 4 provides power to the air conduction hearing aid. The power supply module 4 is a disposable zinc-air battery. The shape of the air conduction hearing aid is an ear canal hearing aid. In addition to transmitting signals through wireless bluetooth and mobile phones, the present invention can also be used normally in daily social life. The microphone on the air-conduction hearing aid can capture the sound of the external environment. The captured sound is an analog electrical s...
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