DE3791003T1 - Einrichtung zur kodierung und dekodierung von tonprogramm-signalen - Google Patents

Einrichtung zur kodierung und dekodierung von tonprogramm-signalen

Info

Publication number
DE3791003T1
DE3791003T1 DE19873791003 DE3791003T DE3791003T1 DE 3791003 T1 DE3791003 T1 DE 3791003T1 DE 19873791003 DE19873791003 DE 19873791003 DE 3791003 T DE3791003 T DE 3791003T DE 3791003 T1 DE3791003 T1 DE 3791003T1
Authority
DE
Germany
Prior art keywords
coding
program signals
sound program
decoding sound
decoding
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.)
Withdrawn
Application number
DE19873791003
Other languages
German (de)
English (en)
Inventor
Michail Urovic Bank
Aleksej Stepanovic Grudinin
Jurij Alekseevic Kovalgin
Sergei Vasilevic Kozodoi
Viktor Michailovic Kolesnikov
Valentin Vladimirovic Odnolko
Aleksandr Michailov Sinilnikov
Aleksandr Semenovic Gorodnikov
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.)
VNII RADIOVESH PRIEMA AKUSTIKI
VNII TELEVIDENIYA RADIO
Original Assignee
VNII RADIOVESH PRIEMA AKUSTIKI
VNII TELEVIDENIYA RADIO
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 VNII RADIOVESH PRIEMA AKUSTIKI, VNII TELEVIDENIYA RADIO filed Critical VNII RADIOVESH PRIEMA AKUSTIKI
Publication of DE3791003T1 publication Critical patent/DE3791003T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • 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
    • H04B1/665—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 psychoacoustic properties of the ear, e.g. masking effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE19873791003 1987-08-26 1987-08-26 Einrichtung zur kodierung und dekodierung von tonprogramm-signalen Withdrawn DE3791003T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1987/000095 WO1989002195A1 (en) 1987-08-26 1987-08-26 Device for coding and decoding sound broadcast signals

Publications (1)

Publication Number Publication Date
DE3791003T1 true DE3791003T1 (de) 1989-10-19

Family

ID=21617134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873791003 Withdrawn DE3791003T1 (de) 1987-08-26 1987-08-26 Einrichtung zur kodierung und dekodierung von tonprogramm-signalen

Country Status (8)

Country Link
JP (1) JPH02501180A (fi)
DE (1) DE3791003T1 (fi)
DK (1) DK199189A (fi)
FI (1) FI891965A (fi)
FR (1) FR2639779A1 (fi)
GB (1) GB2224185B (fi)
NL (1) NL8720747A (fi)
WO (1) WO1989002195A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100173A (nl) * 1991-02-01 1992-09-01 Philips Nv Subbandkodeerinrichting, en een zender voorzien van de kodeerinrichting.
US5278909A (en) * 1992-06-08 1994-01-11 International Business Machines Corporation System and method for stereo digital audio compression with co-channel steering

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430195A (en) * 1972-03-07 1976-03-31 Tokyo Shibaura Electric Co Four-channel stereophonic sound reproducing system
US4301331A (en) * 1977-02-22 1981-11-17 Yurek John J Composite limiting sum and difference circuitry for extending the reception area of a frequency modulated stereo radio transmitter
US4512031A (en) * 1981-09-08 1985-04-16 U.S. Philips Corporation Arrangement for receiving TV-signals having left and right stereo sound signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102822C2 (de) * 1981-01-28 1984-02-16 Siemens AG, 1000 Berlin und 8000 München Verfahren zur frequenzbandkomprimierten Sprachübertragung
DE3138523A1 (de) * 1981-09-28 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Verfahren zur abhoersicheren frequenzbandkomprimierten uebertragung von sprachsignalen
DE3639753A1 (de) * 1986-11-21 1988-06-01 Inst Rundfunktechnik Gmbh Verfahren zum uebertragen digitalisierter tonsignale
GB8628046D0 (en) * 1986-11-24 1986-12-31 British Telecomm Transmission system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430195A (en) * 1972-03-07 1976-03-31 Tokyo Shibaura Electric Co Four-channel stereophonic sound reproducing system
US4301331A (en) * 1977-02-22 1981-11-17 Yurek John J Composite limiting sum and difference circuitry for extending the reception area of a frequency modulated stereo radio transmitter
US4512031A (en) * 1981-09-08 1985-04-16 U.S. Philips Corporation Arrangement for receiving TV-signals having left and right stereo sound signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CAINE, C.R. ENGLISH A.R., O`CLAREY, J.W.H.: NICAM 3: Near-Instautaneously Companded Digital Transmission System for High-Quality Sound Programmes. In: The Radio and Electronic Engineer, 1980, Nr. 10 (Oktober), S. 519 *

Also Published As

Publication number Publication date
GB8909349D0 (en) 1989-12-06
WO1989002195A1 (en) 1989-03-09
FI891965A0 (fi) 1989-04-25
FI891965A (fi) 1989-04-25
GB2224185A (en) 1990-04-25
DK199189D0 (da) 1989-04-25
JPH02501180A (ja) 1990-04-19
NL8720747A (nl) 1989-07-03
FR2639779A1 (fr) 1990-06-01
DK199189A (da) 1989-06-01
GB2224185B (en) 1991-05-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8136 Disposal/non-payment of the fee for publication/grant