Intelligent voice signal pattern identification system device

Abstract

An intelligent voice signal pattern identification system device comprises a box body 10, wherein the box body 10 is provided with a cavity, and a voice acquisition module 1, a voice identification module 2, a central processor 3, a wireless signal transceiver 4, a display screen 8, a memorizer 33, a network module 31, a memory card 32, a loudspeaker 35 and a power supply 9 are arranged in the boxbody 10, the voice acquisition module 1 comprises a microphone 11, a wireless interphone 12 and a fixed voice recorder 13, the voice identification module 2 comprises a voice input unit 20, a voice preprocessing unit 21, a voice signal feature extraction unit 22, a feature matching judgement and classification unit 23, voice signals are acquired by the voice acquisition module 1, the acquired signals are processed by the voice identification module 2, data signals are saved by the memorizer 33, the man-machine interaction operating process and result output visualization are displayed by a display screen 8. Therefore, people identifies voice signals more conveniently.

Description

technical field [0001] The invention discloses an intelligent voice signal pattern recognition system device, which belongs to the technical field of intelligent electronic products, and specifically is an intelligent voice signal pattern recognition system equipped with a voice collection module, a voice recognition module, a control system and a loudspeaker. device. Background technique [0002] In people's daily life, there are all kinds of speech signals, such as speech signals from people's communication, sounds from machine operation, sounds from playing music, sounds from car whistles, etc. The speech signals are almost Flooded around the entire living environment, sometimes people want to accurately learn and identify which objects in a group of voice signals are sent. In common sound signals, people can often distinguish what objects make different sounds, but when multiple objects make sounds at the same time, especially when multiple objects of the same kind make...

AI Technical Summary

Problems solved by technology

[0003] Before the present invention, there were also some voice recognition products on the market, such as some voice input software, etc., but most of them recognized words or letters in the voice, or paired and recognized simple single voices. Talking with mobile phones and other products, the mobile phone can complete certain tasks after recognizing the semantics of the voice, such as simple tasks such as calling and searching, but it cannot distinguish the characteristics of the voice, and cannot accurately identify the origin of similar voices or the same words. Similar questions uttered by the subject

Therefore, it is not convenient for people to use flexibly

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