Sound signal processing mode of communication device

A communication device and sound technology, applied in the field of sound information processing used in communication devices

Inactive Publication Date: 2005-01-26
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the main purpose of the present invention is to provide a voice message processing method used

Method used

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  • Sound signal processing mode of communication device
  • Sound signal processing mode of communication device
  • Sound signal processing mode of communication device

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0029] see figure 2 , figure 2 is a functional block diagram of the communication device 20 according to the present invention. The communication device 20 includes a microphone 22 , an analog-to-digital converter 24 , an audio processing unit 26 , a memory 28 , a transceiver 30 , a speaker 32 , a first volume adjustment unit 34 and a second volume adjustment unit 36 ​​. Wherein the microphone 22 is electrically connected to the analog-to-digital converter 24, and is used to receive the first sound signal sent by the user; the memory 28 is used to store sound files recorded by multiple users or embedded in the communication device system, stored in the memory 28 The sound signal file is named as the second sound signal here, wherein, the communication device 20 can also be provided with a sound file receiving module, and the external sound source is input and stored in the memory 28 by wiring. There are many ways of sound signal input here. No more details; the audio proce...

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PUM

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Abstract

The invention relates to a method which is used to process sound signal in communication device. The communication device includes a microphone, a memorizer, a message processing unit, and a transceiver. And the method includes that a. one the first sound signal is received by the microphone; b. the memorizer is stored one the second sound signal; c. the first sound signal and the second are processed in the message processing unit; and d. the processed first sound signal and the second are sent to the transceiver to make one receiver can receive the first sound signal and the second at the same time.

Description

technical field [0001] The invention relates to a sound information processing method, in particular to a sound information processing method used in a communication device. Background technique [0002] In a modern information society with highly developed information and communication systems, convenient and lightweight communication devices are widely used in daily life communication between people. People can use convenient communication devices to exchange information, share experiences and Communication of opinions. [0003] Due to the characteristics of the portability of the communication device and the wide range of application environments, with the help of the use of the communication device, the calling end and the talking end of the communication device can not only complete the transmission of voice messages and exchange of opinions, but also through the wide range of sound collection capabilities of the microphone, The additionally received environmental soun...

Claims

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Application Information

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IPC IPC(8): H04B1/00H04M11/00
Inventor 陈文暐
Owner BENQ CORP
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