Download or read book Digital Telephony written by John Bellamy and published by . This book was released on 1982-01-22 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the new digital techniques of telephone communication networks, with emphasis on voice applications: voice digitization, digital transmission, digital switching, network synchronization, network control, and network analysis. Presents basic theory and stresses the application and operational aspects of communication systems design. Relates system level design considerations to telephone networks around the world, particularly in North America.