Обложка Digital Signal 0
Название книги:

Digital Signal 0

Betascript Publishing (2010-10-19 )

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ISBN-13:

978-613-3-03660-4

ISBN-10:
6133036605
EAN:
9786133036604
Язык Книги:
Английский
Краткое описание:
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.
Издательский Дом:
Betascript Publishing
Веб-сайт:
http://www.betascript-publishing.com/
Edited by:
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
Количество страниц:
112
Опубликовано:
2010-10-19
Акции:
В наличии
Категория:
Информатика
Цена:
3054.32 руб
Ключевые слова:
Digital Signal 1, Digital Signal 3, Multiplexing

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