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。
In pulse code modulation , the representation of the quantized samples of an analogue signal by character signals according to a defined code 在脉码调制技术中,按照确定的代码由字符信号对模拟信号量化采样的表示法。
The pulse code modulation / frequency modulation ( pcm / fm ) is widely used in most reentry remote sensing ( rrs ) system at the present time in our country 目前我国再入遥测系统主要采用脉冲编码调制/调频( pcm / fm )体制。
Research shows that the pulse code modulation ( pcm ) , the operating system of the cd , has limitations that so far cannot be overcome 脉膊把调音( pcm )编码的研究表演,那操作激光唱碟的系统,有限制以到现在为止不能够被克服。
Then the text describes the principle of the pivotal technique - pulse code modulation ( pcm ) in detail which realizes the conversion of the exchange from simulation to digital 然后详细介绍了实现交换机由模拟向数字转变的关键技术? ?脉冲编码调制( pcm )技术的原理。
Intelligent pulse code modulation ( inpcm ) , one of the new access device , is a promising hi - teach boasting of economization , and need network management to realize its intelligence 智能pcm ( inpcm )是一种具有广阔发展前景的新型接入设备,需要网络管理系统来实现其智能化。