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- Update:
- 2012-11-26
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Description: Voice recorder to record audio waveform analysis in order to achieve computer control commands voice input. Designers complete voice recorder hardware and software design. Tasks include: 1, 2 acoustic signal path design, acoustic signal acquisition method to determine the acoustic record 3,10 seconds, the calculation of the data space 4 port RS232 serial communication hardware design. 5, write a program flow chart and assembler.
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声波记录仪.doc
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