This paper develops a voice compress algorithm - SB - ADPCM ( Sub Band - adaptive Differential Pulse Code Modulation ).

论述了计算机数字录音技术中的语音压缩算法 — SB-ADPCM ( Sub Band -AdaptiveDifferentialPulseCodeModulation ) 方法.

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Sub - band coding is a means to accomplish bandwidth compression of HDTV signals.

子带编码是实现高清晰度电视频带压缩的一种方法.

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Noised image was decomposed to series of sub - band images by Bimensional Empirical Mode Decomposition ( BEMD ).

此方法通过二维经验模态 ( BEMD ) 将噪声图像分解为一系列不同频带的子图像.

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These analyses and results have positive facilitation to actual application of wavelet - based power sub - band measurement algorithm.

本文的研究对促进小波变换功率测量算法的实际应用具有积极意义.

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In this paper, a sub - band stereo acoustic echo cancellation using human auditory characteristics is proposed.

提出一种利用人耳听觉特性的双声道回波抵消方法,与传统方法相比能够更快地收敛到“真实”回波路径.

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Existing problems and the further research direction of wavelet - based power sub - band measurement algorithm was discussed.

探讨了小 波功率 分频带测量算法目前仍存在的问题,并提出了进一步的研究方向.

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In this paper , we present a multi - stream sub - band method for noisy speech recognition.

提出了一种基于 多通道 均匀滤波器组子带变换的水印嵌入方法.

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