2012•Unpublished venueRequires access

Design and Research of Virtual Acoustic System

Qi Zheng

Abstract

This paper introduces the virtual acoustic system based on the LabVIEW,discusses the virtual instruments in voice signal acquisition and analysis system of application and significance,and puts forward the construction based on virtual instrument instead of traditional instrument design scheme and hardware configuration.Finally the acoustic signal denoising and correction function the virtual instrument can reulize,the advancess and retionality of the virtual instrument based in LabVIEW are proved by analyzing.

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Available abstract

Key concepts: Virtual instrument, Computer science, SIGNAL (programming language), Scheme (mathematics), Computer hardware, Function (biology), Virtual instrumentation, Virtual reality