Newnes Telecommunications Pocket Book

4 1/3 X 7 3/8 in Preface; Telecommunications overview: Signals in the frequency and time domain; Telephone: circuit design, handset, dialling, ringing; Telex: eq uipment and network; Cellphones and pagers: GSM, TACS, DECT, Pagers; Cam era: operation, synchronisation, video signals and compression; Modems: V.21 to V.34, frequency shift key, differential phase shift key, quadrat ure amplitude modulation; Facsimile: data compression, group 3, group 4; High speed data systems; Cabling; Radio; Modulation; Networks; Analog t o digital conversion; Exchange line interface; Switching; Switched netwo rks; Repeaters; Signalling; Non-switched networks; Multiplexing; Data st ructure; Test equipment; Organisations; Standards; References; Index. and the book will be particularly valuable to those looking for a basic but sound appreciation of fields outside their particular speciality. I n short an excel