The transmission of pulse-type signals is important in many applications. Where the required information rate is low it is possible to use a narrow-band transmission link. The availability of voice-quality telephone lines makes their use desirable wherever they are capable of handling the signals. The purpose of this memorandum is to examine the pulse-handling capability of such telephone lines.
Bertram, S. and J. D. Mallett, Transmission of Pulses Over Voice-Quality Telephone Lines. Santa Monica, CA: RAND Corporation, 1953. https://www.rand.org/pubs/research_memoranda/RM1029.html.
Bertram, S. and J. D. Mallett, Transmission of Pulses Over Voice-Quality Telephone Lines, Santa Monica, Calif.: RAND Corporation, RM-1029, 1953. As of May 12, 2022: https://www.rand.org/pubs/research_memoranda/RM1029.html