A hearing aid device based on a mobile terminal
A technology for mobile terminals and hearing aids, which is applied to hearing aids, devices with Bluetooth interfaces, and telephones with user guidance/use, etc. It can solve problems such as rising power consumption of mobile phones, long-term opening of hearing aids, and shortening the standby time of mobile phones. , to achieve the effect of prolonging standby time, low power consumption and reducing power consumption
Active Publication Date: 2020-12-04
HONOR DEVICE CO LTD
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Problems solved by technology
[0004] However, when using the codec of the mobile phone to realize the function of the hearing aid, the hearing aid needs to be turned on for a long time, and the codec in the mobile phone also needs to run for a long time, which will lead to a significant increase in the power consumption of the mobile phone and shorten the standby time of the mobile phone
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] In order to reduce the power consumption of a mobile terminal with a hearing aid function and increase the standby time of the mobile terminal, an embodiment of the present invention provides a hearing aid device based on a mobile terminal, such as figure 1 As shown, the device includes: AP (Application Processor, application processor) 11, DSP IC (Digital Signal Processing Integrated circuit, digital signal processing integrated circuit) 12, MIC (microphone, m...
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The invention discloses a hearing aid device based on a mobile terminal, which includes a first channel and a second channel, and the first channel includes an application processor (AP), a digital signal processing integrated circuit (DSP IC), a switch and an earphone power connected in sequence. Amplifier (HP PA), where the input of the DSP IC is connected to the microphone (MIC); the second channel includes AP, codec (Codec), switch, and HP PA connected in sequence; AP, used when the hearing aid function is turned on , communicate with the DSP IC through the DSP IC control switch, and control the AP and Codec to enter the energy-saving mode; the DSP IC is used to receive the audio signal to be processed input through the MIC, process the audio signal to be processed, and pass the processed audio signal through the dual The pole double throw (DPDT) analog switch is sent to the HP PA; the HP PA is used to amplify the received audio signal. The invention can reduce the power consumption of the mobile terminal and prolong the standby time of the mobile terminal.
Description
technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a hearing aid device based on a mobile terminal. Background technique [0002] At present, there are a large number of people in China who suffer from hearing impairment and need to wear hearing aids. However, less than 4% of the elderly in China use hearing aids. Given that mobile phones are now popular, in order to facilitate users to use hearing aids and improve user experience, mobile phones can be combined with Two hearing aids in one, set up hearing aids in your phone. [0003] The working principle of an existing hearing aid in a mobile phone is: the sound around the user enters the codec through the microphone of the mobile phone, and then reaches the headphone amplifier through the analog circuit or digital circuit in the codec to push the headphone speaker to produce sound. [0004] However, when using the codec of the mobile phone to realize the funct...
Claims
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IPC IPC(8): H04M1/247H04M1/725H04R25/00H04M1/724
CPCH04R25/00Y02D30/70H04M1/6066H04M2250/02H04M1/724
Inventor 杨枭李芳庆任艳辉
Owner HONOR DEVICE CO LTD