Delta modulation of time-discrete signals with independent samples

✍ Scribed by Theodore S. Koubanitsas

• Publisher: Elsevier Science
• Year: 1976
• Tongue: English
• Weight: 530 KB
• Volume: 301
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(76)90109-5

✦ Synopsis

Previous studies of Delta Modulation (DM) u*ere predominantly concerned with various aspects of noise introduced by the quantising process. This paper is primarily directed towards the DM-signal behaviour, a concern which becomes necessary when optimizing the D&r-system against the disturbances of the transmission channel. The statistics of the output signal is considered analytically under the assumption of independent input-signal samples. The approximate distribution of the output signal is derived and graphically compared with the exact distribution. l%aally, the incidence of sample correlation is considered on the basis of results produced by means of simulation.