The dissertation tries to combine signal processing and information fusion with the application background of mine recognition so as to improve the reliability and accuracy of echo recognition system.

论文偿试把现代信号处理技术与信息融合技术相结合，应用到具体的水雷目标识别领域，以提高水雷回波识别系统的准确性和可靠性。

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The QNX Aviage Acoustic Processing Suite is an efficient, modular solution that offers sophisticated echo cancellation and noise reduction for hands-free and speech-recognition systems.

ENGADGET: QNX shows off its versatility, powers OnStar accessories as well as floundering tablets