差分脉冲编码调制 meaning in English
dpcm: differential pulse code modulation
Examples
- For the background is unchangeable , this paper adopts dct commutation with dpcm , rlc coding , and huffman " s coding arithmetic of image compressing , and gets favorable effect
由于背景不变，本文采用dpcm (差分脉冲编码调制)结合dct变换、 rlc编码和哈夫曼编码图像压缩算法，并取得良好的效果。 - The speech quality produced by g . 729a is equivalent to that of 32 kb / s adpcm for most operating conditions , achieving the request of long - distance telephone . these conditions include channel errors , multiple encodings
729a具有非常好的性能，其语音质量与32kb s自适应差分脉冲编码调制( adpcm )算法相当，达到了长途电话质量要求，在有随机比特误码、发生帧丢失和多次转接等情况下有很好的稳健性。