understanding telephone electronics (49 resultados)

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.

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.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.7.

Paperback. Condición: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.72.

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.72.

Encuadernación de tapa blanda. Condición: Bien. Howard W. Sams and Co., Indianapolis / USA, 1984. Texto en inglés. Electrónica. 284 pp. 23 x 18. Tapa blanda de editorial ilustrada. Sin subrayados. Buen estado de conservación. ISBN: 0672270188.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 1.5.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.7.

Paperback. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.7.

Original Wraps. Condición: Very Good.

Soft cover. Condición: As New. Unused copy.

Soft cover. Condición: Good. No Jacket. 1 volume (287 pages in various pagings) : illustrations ; 21 cm. ; ISBN: 0895120569 ((pbk.)); 9780895120564 ((pbk.)) LCCN: 82-74287 ; LC: TK6401; Dewey: 621.385; OCLC: 9387494 ; red stiff paper wrappers with white and black lettering ; Contents: The telephone system - The conventional telephone set - Electronic speech circuits - Electronic dialing and ringing circuits - A microcomputer in the telephone - Digital transmission techniques - Electronics in the central office - Network transmissions - Modems: telephone service for computers - Wireless telephones ; includes quizzes and tests ; "An overview of telephone networking introduces you to the components and how they are connected with the real world. You then learn the basics of the nonelectronic telephone set - and get an understanding of vital telephone functions. The book explores speech signal processing, telephone line interfacing, tone and pulse generation, and ringers. These concepts and principles are accompanied by a thorough look at the world of digital communications. The book spells out the advantages and disadvantages of digital transmission, sampling, coding, and the various formats of multiplexed systems. The Central Office and all the various transmission modes are included, providing a complete look at telephone systems. Plus, you learn the evolving features of network transmission and wireless telephones" ; G. Book.

Condición: Good. Used book that is in clean, average condition without any missing pages.

Soft cover. Condición: Good. Softcover, in Good condition, there are no stamps writing or marks, corner creases, some scuffing on the glossy covers, straight spine, good binding, unmarked pages, a good reading copy,

paperback. Condición: Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

paperback. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

trade paperback. Condición: acceptable; used. Prompt Shipment, shipped in Boxes, Tracking PROVIDED8vo; pages not numbered normally; acceptable trade paperback; foxing and other stains to edges; spine slanting; tips bumped; few slight nicks to edges cover; some faint tanning; clean pages; prompt shippingwith tracking.

Condición: usado- bueno.