Voice processing device

A voice processing and voice signal technology, which is applied in the electronic field to achieve the effect of improving listening experience, comfortable calling experience and reducing transmission rate

Inactive Publication Date: 2014-11-19
QINGDAO SHENGJIA INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a voice processing device, which solves the problems in the prior art that the volume is adjusted by pressing keys and the noise is transmitted synchronously

Method used

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Embodiment Construction

[0037] 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.

[0038] Such as figure 1 As shown, the speech processing device of the present invention includes: an audio input device 100 and an audio output device 400, the audio input device 100 is connected to a speaker 800 through an audio amplifier circuit 700, and the speaker 800 outputs to the user another terminal device received The voice signal of the user, the audio output device 400 receives the voice signal of the user and transmits it to another terminal device thr...

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Abstract

The invention provides a voice processing device. The voice processing device comprises an audio input device and an audio output device, wherein the audio input device is connected to a loudspeaker through an audio amplifying circuit; the loudspeaker is used for outputting a voice signal received from another terminal device to a user; and the audio output device is used for receiving the voice signal of the user, and transmitting the voice signal to another terminal device through a mobile communication network. According to the voice processing device provided by the invention, power compensation is performed on an audio signal input into the audio input device through a compensating circuit, and the volume of the loudspeaker is adjusted automatically according to a volume differential value between received and output audio signals, so that comfortable conversation experience is brought to the user, setting of volume keys is not needed, and the compactness and attractiveness of a mobile phone are further improved; and audio signals of a master MIC (Microphone) and a slave MIC are amplified and attenuated through a filtering and optimizing module, so that the transmission rate of environmental noise is reduced greatly, and the listening experience of the user is improved.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a voice processing device. Background technique [0002] Existing mobile phones are divided into smart phones and non-smart phones. Generally, the performance of smart phones is better than that of non-smart phones, but non-smart phones are more stable than smart phones. Most non-smart phones and smart phones use the CPU of the British ARM company architecture. The main frequency of smart phones is higher, the running speed is fast, the smart phone processes program tasks faster, and the daily life is more convenient, while the main frequency of non-smart phones is relatively low, and the running speed is relatively slow. [0003] Regardless of whether it is a smart phone or a non-smart phone, the volume control is mainly achieved by manually adjusting the volume. Smart phones can adjust the volume through real keys or virtual buttons on the touch screen, and non-smart phones can adjus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/60
Inventor 隋海燕
Owner QINGDAO SHENGJIA INFORMATION TECH
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