Sound Card-based Audio Signal Acquisition and Transmission on LabWindows/CVI

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Sound Card-based Audio Signal Acquisition and Transmission on LabWindows/CVI

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[1]WANG Yannian,JIA Xinmei,ZHENG Siqi.Sound Card-based Audio Signal Acquisition and Transmission on LabWindows/CVI[J].Journal of Zhengzhou University (Engineering Science),2009,30(03):68-69.

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 30 Number of periods: 2009年03期 Page number: 68-69 Column: Public date: 1900-01-01

Title:: Sound Card-based Audio Signal Acquisition and Transmission on LabWindows/CVI

Author(s):: WANG Yannian; JIA Xinmei; ZHENG Siqi; 1·School of information engineering，Zhengzhou University，Zhengzhou 450001。China；2．Center of educational technology。Zhengzhou University，Zhengzhou 450001，China

Keywords:: LabWindows/CVI; sound card; Data collection

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DOI:: -

Abstract:: A sound card-based audio signal data acquisition system is designed and implemented on LabWindows/CVI platform. Using Windows API audio functions to collect and process the audio signals of the input sound card, using double buffer storage to collect and process the collected data, the server-side and client-side programs are realized based on the C/S structure. Listen for and respond to client access requests.

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Last Update: 1900-01-01