Title :
Modems for data transmission over telephone network
Author :
D. Drajic;D. Bajic
Author_Institution :
Fac. of Electr. Eng., Belgrade, Serbia
Abstract :
In this paper a short historical account concerning modem development is presented. An extensive table summarizing the ITU Recommendations V.21 to V.34 is given and commented on. The basic modem features are analysed. Some results from original experiments are also commented on. The Recommendation V.90 concerning the 56 K modem is briefly discussed.
Keywords :
"Modems","Data communication","Telephony","Phase change materials","Signal processing","Speech processing","Quantization","Circuit noise","Signal design","Degradation"
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Services, 1999. 4th International Conference on
Print_ISBN :
0-7803-5768-X
DOI :
10.1109/TELSKS.1999.804700
