Proceedings of the Korea Society for Simulation Conference (한국시뮬레이션학회:학술대회논문집)
- 1999.10a
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- Pages.272-277
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- 1999
Development of advanced voice recorder control system
개선된 음성 기록 제어 장치의 개발
Abstract
The necessity of voice recording device was increased using voice signal IC with designed LSI/VLSI. The control unit which developed here voice recorder has low power dissipation, portable, and comfortable using voice source. However, the Korea voice recorder abilities far behind of foreign products for its performance and size on sailing. So we used Chua circuit to improvement voice quality abilities after minimize power supply device and circuit by designing voice recording device into lower power dissipation power circuit.
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