Digital Signal 0的封面
书籍主题:

Digital Signal 0

Betascript Publishing (2010-10-19 )

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ISBN-13:

978-613-3-03660-4

ISBN-10:
6133036605
EAN:
9786133036604
书籍语言:
英文
作品简介:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Digital Signal 0 (DS0) is a basic digital signaling rate of 64 kbit/s, corresponding to the capacity of one voice-frequency-equivalent channel. The DS0 rate, and its equivalents E0 and J0, form the basis for the digital multiplex transmission hierarchy in telecommunications systems used in North America, Europe, Japan, and the rest of the world, for both the early plesiochronous systems such as T-carrier and for modern synchronous systems such as SDH/SONET. The DS0 rate was introduced to carry a single digitized voice call. For a typical phone call, the audio sound is digitized at an 8 kHz sample rate using 8-bit pulse-code modulation for each of the 8000 samples per second. This resulted in a data rate of 64 kbit/s.
出版社 :
Betascript Publishing
网址:
https://www.betascript-publishing.com/
出版发行由:
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
页码 :
112
发表日期:
2010-10-19
现货:
备有现货
类别:
信息学
价格:
39.00 €
关键词:
Digital Signal 1, Digital Signal 3, Multiplexing

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