BR9306275A - Conversores de banco de canal-modem tendo circuito de transmissão e circuito de receber - Google Patents

Conversores de banco de canal-modem tendo circuito de transmissão e circuito de receber

Info

Publication number
BR9306275A
BR9306275A BR9306275A BR9306275A BR9306275A BR 9306275 A BR9306275 A BR 9306275A BR 9306275 A BR9306275 A BR 9306275A BR 9306275 A BR9306275 A BR 9306275A BR 9306275 A BR9306275 A BR 9306275A
Authority
BR
Brazil
Prior art keywords
converters
channel
circuit
modem bank
receiving circuit
Prior art date
Application number
BR9306275A
Other languages
English (en)
Inventor
Michael D Fanning
Steven Ray Blackwell
Original Assignee
Universal Data Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universal Data Systems Inc filed Critical Universal Data Systems Inc
Publication of BR9306275A publication Critical patent/BR9306275A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Telephonic Communication Services (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BR9306275A 1992-04-24 1993-04-21 Conversores de banco de canal-modem tendo circuito de transmissão e circuito de receber BR9306275A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/873,320 US5365545A (en) 1992-04-24 1992-04-24 MODEM-channel bank converter
PCT/US1993/003730 WO1993022847A1 (en) 1992-04-24 1993-04-21 Modem-channel bank converter

Publications (1)

Publication Number Publication Date
BR9306275A true BR9306275A (pt) 1998-06-30

Family

ID=25361400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306275A BR9306275A (pt) 1992-04-24 1993-04-21 Conversores de banco de canal-modem tendo circuito de transmissão e circuito de receber

Country Status (8)

Country Link
US (1) US5365545A (pt)
EP (1) EP0746910A4 (pt)
JP (1) JPH07505985A (pt)
CN (1) CN1088372A (pt)
BR (1) BR9306275A (pt)
CA (1) CA2117922C (pt)
MX (1) MX9302389A (pt)
WO (1) WO1993022847A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394437A (en) 1992-10-20 1995-02-28 At&T Corp. High-speed modem synchronized to a remote CODEC
US5646983A (en) * 1993-03-25 1997-07-08 U.S. Robotics Access Corp. Host computer digital signal processing system for communicating over voice-grade telephone channels
US6693997B1 (en) * 1993-03-25 2004-02-17 3Com Corporation Host computer digital signal processing system for communicating over voice-grade telephone channels
US5671251A (en) * 1995-02-28 1997-09-23 Motorola, Inc. Apparatus and method for a data communications device to selectively operate as an analog modem, as a digital modem, and as a terminal adapter
DE19612108A1 (de) * 1996-03-27 1997-10-02 Bosch Gmbh Robert Punkt-zu-Mehrpunkt Funkübertragungssystem
US6181711B1 (en) * 1997-06-26 2001-01-30 Cisco Systems, Inc. System and method for transporting a compressed video and data bit stream over a communication channel
US6563862B1 (en) * 1998-10-21 2003-05-13 Thomson Licensing Sa Digital variable symbol rate modulation
US7348915B2 (en) * 2006-07-19 2008-03-25 Quickfilter Technologies, Inc. Programmable digital filter system
FR2918702B1 (fr) * 2007-07-13 2009-10-16 Snecma Sa Clinquant pour aube de turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989221A (en) * 1987-03-30 1991-01-29 Codex Corporation Sample rate converter
US4897855A (en) * 1987-12-01 1990-01-30 General Electric Company DPCM system with adaptive quantizer having unchanging bin number ensemble
US5051981A (en) * 1988-01-21 1991-09-24 Codex Corporation Digital filtering
US5199046A (en) * 1991-09-09 1993-03-30 Codex Corporation First and second digital rate converter synchronization device and method

Also Published As

Publication number Publication date
EP0746910A1 (en) 1996-12-11
MX9302389A (es) 1994-05-31
WO1993022847A1 (en) 1993-11-11
JPH07505985A (ja) 1995-06-29
CN1088372A (zh) 1994-06-22
US5365545A (en) 1994-11-15
EP0746910A4 (en) 1998-04-08
CA2117922C (en) 1998-11-03
CA2117922A1 (en) 1993-11-11

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law