Transmission systems for communications / 
Bell Telephone Laboratories 
 - 4th ed 
 - Westren Electric Company  U.S.A  1970 
 - xviii , 759 p.;  illus  24 cm 
<br/><br/>Transmission System Environment (Page-1), Transmission Fundamentals (Page-13), The Message Channel (Page-38), Voice Frequency Transmission (Page-68), Modulation (Page-96), Signal Multiplexing (Page-123), Noise and its Measurement (Page-147), Noise in Networks and Devices (Page-178), Multichannel System Load (Page-220), Nonlinearities (Page-237), Crosstalk (Page-279), Analysis and Design of Analog Cable Systems (Page-311), Misalignment Penalties in Analog Cable Systems (Page-351), Equalization in Analog Cable Systems (Page-373), Considerations in Repeater Design for Analog Cable Systems (Page-396), Introduction to Analog Microwave Radio Systems (Page-423), Radio Propagation at Microwave Frequencies (Page-433), Properties of FM and PM Singles (Page-450), Random Noise in FM and PM Systems (Page-469), Intermodulation Noise in FM and PM Systems (Page-492), Frequency Allocation (Page-523), Illustrative Radio System Design (Page-548), Introduction to Digital Transmission (Page-553), Digital Terminals (Page-566), Digital Multiplexers (Page-608), Digital Transmission Lines (Page-626), Syllabic Companding and Tasi (Page-677), Television and Visual Telephone Transmission (Page-685),Wideband Data Transmission (Page-713). 
<br/><br/><label>Subjects--Personal Names: </label><br/>Bell Telephone Laboratories
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication engineering
<br/><br/><label>Dewey Class. No.: </label>621.3823,TRA