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Voice communication device

A voice communication and interface technology, applied in the field of communication, can solve the problems of low communication quality, low call volume, unstable signal, etc., and achieve the effect of improving call quality, solving signal instability, and solving low call volume

Inactive Publication Date: 2016-03-23
TOEC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a voice communication device in order to overcome the deficiencies of the prior art, which can solve the problems of low communication quality, unstable signal and low call volume when the distance is relatively long.

Method used

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  • Voice communication device

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] like figure 1 As shown in the structural diagram of the present invention, the present invention provides a voice communication device, including a control module, a human-computer interaction module, a modem module, a PCM module, a sending and receiving interface, a baseband interface, and a machine communication interface. The control modules are respectively It is connected with the man-machine interaction module, the modem module and the interface of the transmitter and receiver, and the interface of the transmitter and receiver, the PCM module and the modem module are connected in sequence, the modem module is connected with the baseband interface, and the PCM module is connected with the machine communication module. interface connection.

[0014] The control module is connected with a voice transmission line through a baseband interface. The control m...

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Abstract

The invention provides a voice communication device, comprising a control module, a man-machine interaction module, a modulation-demodulation module, a PCM module, a transmitting-receiving interface, a baseband interface and a machine communication interface, wherein the control module is connected with the man-machine interaction module, the modulation-demodulation module and the transmitting-receiving interface respectively; the transmitting-receiving interface, the PCM module and the modulation-demodulation module are sequentially connected; the modulation-demodulation module is connected with the baseband interface; and the PCM module is connected with the machine communication interface. The voice communication device has the advantage that the problems of low communication quality, unstable signal and small call volume in the case of long distance are solved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a voice communication device. Background technique [0002] When the factory has important information to notify employees, wired broadcasting is used, but the problem that follows is that when the factory is large, the quality of the signal transmitted to the employees is low and unstable due to the long distance And problems such as low call volume. Contents of the invention [0003] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a voice communication device, which can solve the problems of low communication quality, unstable signal and low call volume when the distance is relatively long. [0004] The technical solution of the present invention is: a voice communication device, including a control module, a human-computer interaction module, a modem module, a PCM module, a sending and receiving interf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/80
CPCH04M1/80
Inventor 杜维佳周育才焦庆玲王龙飞杨云涛付国强
Owner TOEC TECH