Explores how conventional telephone systems operate and how digital electronics replace them. Topics include advances in speech circuits, dialling, ringing and central office electronics; modems, digital techniques transmission, microcomputers and cellular phones are also examined.
"Sinopsis" puede pertenecer a otra edición de este libro.
Explores how conventional telephone systems operate and how digital electronics replace them. Topics include advances in speech circuits, dialling, ringing and central office electronics; modems, digital techniques transmission, microcomputers and cellular phones are also examined.
This successful title explores how conventional telephone systems operate and how digital electronics replace them. This introduction also presents an overview to state-of-the-art speech circuits, dialing, ringing, and central office electronics.
"Sobre este título" puede pertenecer a otra edición de este libro.
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de America
Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Nº de ref. del artículo: 00068179925
Cantidad disponible: 2 disponibles
Librería: Cotton Candy Books, Phoenix, AZ, Estados Unidos de America
Good: {Fast, free shipping within the U.S.} A book that has been read but is in good condition. Very minimal damage to the cover including scuff marks, but no holes or tears. The dust jacket for hard covers may not be included. Binding has minimal wear. The majority of pages are undamaged with minimal creasing or tearing, minimal pencil underlining of text, highlighting of text, writing in margins. No missing pages. Nº de ref. del artículo: GWRed371
Cantidad disponible: 1 disponibles
Librería: Better World Books, Mishawaka, IN, Estados Unidos de America
Condición: Very Good. 3rd Edition. Used book that is in excellent condition. May show signs of wear or have minor defects. Nº de ref. del artículo: 38252518-6
Cantidad disponible: 1 disponibles
Librería: ThriftBooks-Dallas, Dallas, TX, Estados Unidos de America
Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Nº de ref. del artículo: G0672273500I4N00
Cantidad disponible: 1 disponibles
Librería: ThriftBooks-Atlanta, AUSTELL, GA, Estados Unidos de America
Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Nº de ref. del artículo: G0672273500I4N00
Cantidad disponible: 1 disponibles
Librería: Once Upon A Time Books, Siloam Springs, AR, Estados Unidos de America
paperback. Condición: Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear . Nº de ref. del artículo: mon0000887090
Cantidad disponible: 1 disponibles
Librería: Sierra Rose Antiques, Minden, NV, Estados Unidos de America
nFINE. Paperback in wraps. [B123]. Nº de ref. del artículo: 005644
Cantidad disponible: 1 disponibles
Librería: Better World Books Ltd, Dunfermline, Reino Unido
Condición: Good. 3rd Edition. Ships from the UK. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Nº de ref. del artículo: GRP75630887
Cantidad disponible: 1 disponibles
Librería: WorldofBooks, Goring-By-Sea, WS, Reino Unido
Paperback. Condición: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Nº de ref. del artículo: GOR004216003
Cantidad disponible: 2 disponibles
Librería: BennettBooksLtd, San Diego, NV, Estados Unidos de America
paperback. Condición: New. In shrink wrap. Looks like an interesting title! Nº de ref. del artículo: Q-0672273500
Cantidad disponible: 1 disponibles