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This article describes an approach based on single-chip microcomputer SPCE061A adaptive algorithm for digital anti-noise system, realize in high-noise environment of the clear voice signal identification, and gives the adaptive digital anti-noise system hardware structure and software flow chart . This anti-noise system can be used for anti-noise microphone and car communication systems to achieve clear communication.
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基于SPCE061A单片机的自适应数字抗噪声系统的设计.pdf