2011•Journal of Shandong University of TechnologyRequires access

Design of audio-recognition system based on virtual instrument

LI Yue-ran

Abstract

The basic principle of audio-recognition system was introduced in the paper.A audio-recognition system with a audio card as its signal acquisition card was designed by the software LabVIEW,including various kinds of modules.The audio-recognition functions of the whole system were tested.The test results were analysed in the paper and the feasibility of the system was proved.

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Available abstract

Key concepts: Audio signal, Computer science, Sound card, Virtual instrument, Computer hardware, Software, Speech recognition, SIGNAL (programming language)