Performance and test methods of 30 channels pulse code modulation multiplex equipment at 2048 kbit s 2048 kbit s 30路脉码调制复用设备技术要求和测试方法
In pulse code modulation , a spurious signal formed from beats between the signal frequency and the sample frequency 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。
The quantized samples can be encoded in various formats , such as pulse code modulation ( pcm ) , to be stored or transmitted 量化样本可以用诸如脉冲编码调制( pcm )等各种格式编码、存储或传输。
Research shows that the pulse code modulation ( pcm ) , the operating system of the cd , has limitations that so far cannot be overcome 研究表明激光唱碟的操作系统, pcm编码有着未能够被克服的限制。