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EUR 13,90
Da: Cina a: U.S.A.
Descrizione libro paperback. Condizione: New. Language:Chinese.Pages Number: 193 Publisher: Posts Telecom Press Pub. Date :2009-06. This book is divided into seven chapters. One. Chapter 1. Introduction. focuses on communication system model. performance indicators and related concepts. Chapter 2 for the communications infrastructure. focuses on communication theory involves some prior knowledge. such as the signal spectrum. the noise of the mathematical model. the classical method of PCM coded speech coding. and bandwidth of communicati. Codice articolo J52605