differential pulse code modulation
英 [ˌdɪfəˈrenʃl pʌls kəʊd ˌmɒdjʊˈleɪʃən]
美 [ˌdɪfəˈrenʃl pʌls koʊd ˌmɑdʒəˈleɪʃən]
差分脉码调制
双语例句
- Adaptive Differential Pulse Code Modulation
自适应差分脉冲编码调制 - Development and Application of the 4 Differential Pulse-Code Modulation Experiment Circular Difference Pulse Code Modulation
4相差分相移键控系统实验的开发及应用循环差分脉冲编码调制 - Adaptive Differential Pulse Code Modulation ( ADPCM) is an effective algorithm of speech coding. It adopts the method of adaptive quantization and adaptive prediction to compress pulse code modulation ( PCM) signal.
自适应差分脉冲编码调制（ADPCM）采用自适应量化方法和自适应预测方法，对PCM（脉冲编码调制）语音信号进行再压缩，是一种有效的语音信号波形编码压缩方案。 - Differential pulse code modulation for image coding based on Wavelet Transform
基于小波变换的图象分层预测差值编码 - This article mainly describes the concept and principle of encoding in the first and second chapters. The third chapter mainly describes Adaptive Differential Pulse Code Modulation ( ADPCM) algorithm, adaptive quantizing and adaptive predicting algorithm.
本文从编码的概念和基本理论出发，论述了自适应差值脉码调制（ADPCM）编码的算法，重点介绍了自适应量化和自适应预测算法。介绍这一系统的原理、构造及操作。 - Based on the Mozer speech coding algorithm, this paper proposes a speech coding algorithm which combines waveform transform with adaptive differential pulse code modulation ( ADPCM) coding.
本文在Mozer语音编码算法基础上，提出一种利用波形变换与分段ADPCM相结合的语音编码算法。 - The effects of the channel bit error on the reconstructed images of the Differential Pulse Code Modulation ( DPCM) systems are analysed in this paper.
本文分析了信道误码对DPCM图象传输系统重建图象的影响。 - The coding system uses sub ─ band adaptive differential pulse code modulation ( SB ─ ADPCM) within a bit rate of 64 kbit/ s.
该系统采用了子带自适应差分脉冲编码技术（SB&ADPCM），具有FM广播的音质。 - The Adaptive Differential Pulse Code Modulation ( ADPCM) algorithm has been used to replace the Adaptive Pulse Code Modulation ( APCM) algorithm in the RPE-LTP scheme to quantize the selected RPE sequence.
又用自适应差分脉冲编码调制（ADPCM），代替RPE－LTP方案中的自适应脉冲编码调制（APCM）对选择的RPE序列进行的量化编码。