TW260851B - Recovering analog and digital signals from superimposed analog and digital signals using linear prediction - Google Patents

Recovering analog and digital signals from superimposed analog and digital signals using linear prediction

Info

Publication number
TW260851B
TW260851B TW084104246A TW84104246A TW260851B TW 260851 B TW260851 B TW 260851B TW 084104246 A TW084104246 A TW 084104246A TW 84104246 A TW84104246 A TW 84104246A TW 260851 B TW260851 B TW 260851B
Authority
TW
Taiwan
Prior art keywords
analog
signal
analog signal
digital signals
superimposed
Prior art date
Application number
TW084104246A
Other languages
English (en)
Inventor
Seshadri Nambirajan
Original Assignee
At & T Corp
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 At & T Corp filed Critical At & T Corp
Application granted granted Critical
Publication of TW260851B publication Critical patent/TW260851B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Telephonic Communication Services (AREA)
TW084104246A 1994-04-29 1995-04-28 Recovering analog and digital signals from superimposed analog and digital signals using linear prediction TW260851B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/236,601 US5550859A (en) 1994-04-29 1994-04-29 Recovering analog and digital signals from superimposed analog and digital signals using linear prediction

Publications (1)

Publication Number Publication Date
TW260851B true TW260851B (en) 1995-10-21

Family

ID=22890173

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084104246A TW260851B (en) 1994-04-29 1995-04-28 Recovering analog and digital signals from superimposed analog and digital signals using linear prediction

Country Status (9)

Country Link
US (1) US5550859A (zh)
EP (1) EP0680169B1 (zh)
JP (1) JP3694059B2 (zh)
KR (1) KR100335696B1 (zh)
CN (1) CN1122075A (zh)
CA (1) CA2145571C (zh)
DE (1) DE69533950T2 (zh)
IL (1) IL113463A0 (zh)
TW (1) TW260851B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684834A (en) * 1993-06-14 1997-11-04 Paradyne Corporation Simultaneous analog and digital communication using fractional rate encoding
WO2000069100A1 (en) * 1999-05-06 2000-11-16 Massachusetts Institute Of Technology In-band on-channel system and method for bit-rate reduction of the digital signal by utilising properties of the analog signal
US7147633B2 (en) * 1999-06-02 2006-12-12 Boston Scientific Scimed, Inc. Method and apparatus for treatment of atrial fibrillation
US6285861B1 (en) * 1999-06-14 2001-09-04 Qualcomm Incorporated Receiving station with interference signal suppression
DE19962760A1 (de) * 1999-12-23 2001-06-28 Rohde & Schwarz Anordnung zum Erzeugen eines analogen I/Q-Signals aus zwei oder mehreren Datenströmen
US7225135B2 (en) * 2002-04-05 2007-05-29 Lectrosonics, Inc. Signal-predictive audio transmission system
CN105378836B (zh) * 2013-07-18 2019-03-29 日本电信电话株式会社 线性预测分析装置、方法、以及记录介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174560D1 (en) * 1981-07-28 1986-06-12 Ibm Transmission method for voice and digital data and arrangement for carrying out said method
US4512013A (en) * 1983-04-11 1985-04-16 At&T Bell Laboratories Simultaneous transmission of speech and data over an analog channel
US5347305A (en) * 1990-02-21 1994-09-13 Alkanox Corporation Video telephone system
DE69126940T2 (de) * 1990-05-14 1998-02-05 Eastman Kodak Co Blockadaptive lineare prädiktionskodierung mit adaptiver verstärkung und vorspannung
US5231494A (en) * 1991-10-08 1993-07-27 General Instrument Corporation Selection of compressed television signals from single channel allocation based on viewer characteristics
DE69332849T2 (de) * 1992-01-14 2003-12-18 Fujitsu Ltd., Kawasaki Gleichzeitige Übertragung von Daten und analogen Sprachbandsignalen
US5440585A (en) * 1993-06-14 1995-08-08 At&T Corp. Applications of simultaneous analog and digital communication

Also Published As

Publication number Publication date
DE69533950D1 (de) 2005-03-03
DE69533950T2 (de) 2006-03-30
JPH089068A (ja) 1996-01-12
CA2145571A1 (en) 1995-10-30
EP0680169B1 (en) 2005-01-26
JP3694059B2 (ja) 2005-09-14
US5550859A (en) 1996-08-27
CA2145571C (en) 1999-08-03
KR950035231A (ko) 1995-12-30
CN1122075A (zh) 1996-05-08
EP0680169A3 (en) 1999-08-11
EP0680169A2 (en) 1995-11-02
IL113463A0 (en) 1995-07-31
KR100335696B1 (ko) 2002-09-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees