Verbal system, and switching method and device which are applied to verbal system
A communication device and switching signal technology, which is applied in the field of communication, can solve the problems of occupying the structural space of the communication device and restricting the development of light and thin equipment, and achieve the effect of light and thin design, saving structural space and simplifying the internal structure
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[0041] In order to enable those skilled in the art to better understand the solution of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation manners.
[0042] Before introducing the technical solutions of the present invention, the application scenarios of the present invention are first explained.
[0043] As we all know, for a communication device (such as a mobile phone, a tablet computer, etc.) with functions of calling and playing sound, the basic components include a speaker for playing sound and a microphone for receiving sound. Among them, the speaker is used to convert the received electrical signal into an acoustic signal for sound playback, and the mic is used to convert the collected acoustic signal into an electrical signal for transmission. The speaker and mic are independent of each other and realize their respective functions.
[0044] With the...
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