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Design of FPGA-based high-speed multichannel speech signal acquisition system

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4 Author(s)
Yiwen Gao ; Sch. of Electr. Eng. & Inf., Sichuan Univ., Chengdu, China ; Qian Yu ; Kunli Zhou ; Yong Lei

Focusing on the actual situation of acquiring and dealing with speech signal in harsh environment, this article introduced the FPGA-based high-speed multichannel data acquisition system design. The system utilized FPGA as the Core Chips for the Control System to achieve A/D acquisition, data transmission, abstract storage and USB chip control. Experimental results presented that the system could complete high-speed data acquisition, mass storage, and communication function between USB2.0 and upper monitor.

Published in:

Advanced Management Science (ICAMS), 2010 IEEE International Conference on  (Volume:3 )

Date of Conference:

9-11 July 2010