DE69025188D1 - Digitales Übertragungssystem, Gerät zur Aufnahme und/oder Wiedergabe und Sender sowie Empfänger zur Anwendung im Übertragungssystem - Google Patents

Digitales Übertragungssystem, Gerät zur Aufnahme und/oder Wiedergabe und Sender sowie Empfänger zur Anwendung im Übertragungssystem

Info

Publication number
DE69025188D1
DE69025188D1 DE69025188T DE69025188T DE69025188D1 DE 69025188 D1 DE69025188 D1 DE 69025188D1 DE 69025188 T DE69025188 T DE 69025188T DE 69025188 T DE69025188 T DE 69025188T DE 69025188 D1 DE69025188 D1 DE 69025188D1
Authority
DE
Germany
Prior art keywords
transmission system
receiver
transmitter
digital signal
filter means
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69025188T
Other languages
English (en)
Other versions
DE69025188T2 (de
Inventor
De Kerkhof Leon Maria Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69025188D1 publication Critical patent/DE69025188D1/de
Publication of DE69025188T2 publication Critical patent/DE69025188T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0264—Filter sets with mutual related characteristics
    • H03H17/0266—Filter banks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/667—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a division in frequency subbands
DE69025188T 1990-11-05 1990-11-05 Digitales Übertragungssystem, Gerät zur Aufnahme und/oder Wiedergabe und Sender sowie Empfänger zur Anwendung im Übertragungssystem Expired - Fee Related DE69025188T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90202911A EP0484595B1 (de) 1990-11-05 1990-11-05 Digitales Übertragungssystem, Gerät zur Aufnahme und/oder Wiedergabe und Sender sowie Empfänger zur Anwendung im Übertragungssystem

Publications (2)

Publication Number Publication Date
DE69025188D1 true DE69025188D1 (de) 1996-03-14
DE69025188T2 DE69025188T2 (de) 1996-11-07

Family

ID=8205164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025188T Expired - Fee Related DE69025188T2 (de) 1990-11-05 1990-11-05 Digitales Übertragungssystem, Gerät zur Aufnahme und/oder Wiedergabe und Sender sowie Empfänger zur Anwendung im Übertragungssystem

Country Status (7)

Country Link
US (1) US5235647A (de)
EP (1) EP0484595B1 (de)
JP (1) JP3235668B2 (de)
KR (1) KR100210565B1 (de)
AT (1) ATE133820T1 (de)
DE (1) DE69025188T2 (de)
HK (1) HK168296A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289308B1 (en) 1990-06-01 2001-09-11 U.S. Philips Corporation Encoded wideband digital transmission signal and record carrier recorded with such a signal
CA2106440C (en) * 1992-11-30 1997-11-18 Jelena Kovacevic Method and apparatus for reducing correlated errors in subband coding systems with quantizers
KR950024195A (ko) * 1994-01-14 1995-08-21 이헌조 합성서브밴드 필터
FR2721461B1 (fr) * 1994-06-16 1996-09-06 France Telecom Signal formé d'une pluralité de fréquences porteuses orthogonales organisé de façon à simplifier la réception d'un des signaux source le composant, procédé d'émission et récepteur correspondants.
IL121341A (en) * 1995-11-21 2000-06-01 Koninkl Philips Electronics Nv Transmission system transmitter and receiver for digital audio signals
US5937150A (en) * 1997-02-10 1999-08-10 Toshiba America Information Systems, Inc. LCD panel controlled by two process elements
GB9711903D0 (en) * 1997-06-10 1997-08-06 Philips Electronics Nv Receiver for independent sideband signals
SE519552C2 (sv) * 1998-09-30 2003-03-11 Ericsson Telefon Ab L M Flerkanalig signalkodning och -avkodning
US6889238B2 (en) * 2001-06-25 2005-05-03 Lockheed Martin Corporation Parallel decimator adaptive filter and method for all-rate gigabit-per-second modems
US7107301B2 (en) * 2002-03-11 2006-09-12 International Business Machines Corporation Method and apparatus for reducing latency in a digital signal processing device
US8958510B1 (en) * 2010-06-10 2015-02-17 Fredric J. Harris Selectable bandwidth filter
ITTO20120530A1 (it) 2012-06-19 2013-12-20 Inst Rundfunktechnik Gmbh Dynamikkompressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691292A (en) * 1983-04-13 1987-09-01 Rca Corporation System for digital multiband filtering
FR2577084B1 (fr) * 1985-02-01 1987-03-20 Trt Telecom Radio Electr Systeme de bancs de filtres d'analyse et de synthese d'un signal
US5109417A (en) * 1989-01-27 1992-04-28 Dolby Laboratories Licensing Corporation Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio

Also Published As

Publication number Publication date
KR100210565B1 (ko) 1999-07-15
KR920011126A (ko) 1992-06-27
DE69025188T2 (de) 1996-11-07
JPH0563661A (ja) 1993-03-12
US5235647A (en) 1993-08-10
EP0484595B1 (de) 1996-01-31
EP0484595A1 (de) 1992-05-13
HK168296A (en) 1996-09-20
JP3235668B2 (ja) 2001-12-04
ATE133820T1 (de) 1996-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee