Sound signal processing method, intelligent terminal and system

Abstract

The invention discloses a sound signal processing method, intelligent terminal and system. The method comprises: an intelligent terminal continuously obtaining sound waveform values of a current environment, intercepting a sound waveform value range of a preset threshold from the obtained sound waveform values for transmitting to a server end through wireless connection, and the server performing corresponding logic processing on the sound waveform value range data of the preset threshold. According to the invention, the sound waveform values of the current environment are continuously obtained through the sound sensor of the intelligent terminal, the sound waveform value range of the preset threshold is intercepted from the sound waveform values for transmitting to the server end through the wireless connection mode, and then the server end performs the corresponding logic processing on the sound waveform value range data of the preset threshold such that continuous transmission of the sound waveform values from such intelligent terminals as an intelligent mobile phone and the like to such server ends as a PC and the like can be realized, sound can be tested at a place away from a computer, and the overall system performance of the server ends and the intelligent terminal is improved.

Description

technical field [0001] The invention relates to the technical fields of computers and mobile communications, and in particular to a sound signal processing method, an intelligent terminal and a system that uses a sound sensor of a smart phone to acquire a sound waveform value to trigger a PC terminal logic. Background technique [0002] In the prior art, external sound can be used to trigger the logic of the PC to control certain operations on the PC, such as playing rhythm games, changing songs, changing screensavers, etc., which usually use the wired microphone interface provided by the PC. Insert a recording device or a sound output device to obtain the sound waveform value. After the PC side filters the obtained sound waveform value, it obtains the waveform value range that the user is interested in (greater than a certain threshold and less than another certain threshold) for logic Processing, to control the operation on the PC side through voice. Its disadvantages are...

AI Technical Summary

Problems solved by technology

Its disadvantages are: it is impossible to move the long-distance sound waveform value interval, if the moving sound waveform value interval is too long, there will be moving obstacles, and it is impossible to obtain test sound in a place far away from the computer

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