Pulse or digital communications – Transceivers – Modems
Patent
1996-11-08
1999-08-24
Pham, Chi H.
Pulse or digital communications
Transceivers
Modems
375259, H04B 138, H04L 2700
Patent
active
059433655
ABSTRACT:
Modem technology is implemented in a system including a personal computer (PC) to enable communication over a PSTN using communication software which includes a DC and near-DC signal suppresser.
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patent: 3753113 (1973-08-01), Maruta et al.
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patent: 5166958 (1992-11-01), Shimokoriyama et al.
patent: 5461641 (1995-10-01), Abbiate et al.
patent: 5671251 (1997-09-01), Blackwel et al.
Holm Gunnar
Long Guozhu
Cirrus Logic Inc.
Pham Chi H.
Sabath Robert P.
Tran Khai
Violette J. P.
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