NL161329C - DECODER. - Google Patents

DECODER.

Info

Publication number
NL161329C
NL161329C NL7217482.A NL7217482A NL161329C NL 161329 C NL161329 C NL 161329C NL 7217482 A NL7217482 A NL 7217482A NL 161329 C NL161329 C NL 161329C
Authority
NL
Netherlands
Prior art keywords
decoder
Prior art date
Application number
NL7217482.A
Other languages
Dutch (nl)
Other versions
NL7217482A (en
NL161329B (en
Original Assignee
Sansui Electric Co
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
Priority claimed from JP47003172A external-priority patent/JPS5213405B2/ja
Priority claimed from JP47120033A external-priority patent/JPS5236682B2/ja
Application filed by Sansui Electric Co filed Critical Sansui Electric Co
Publication of NL7217482A publication Critical patent/NL7217482A/xx
Publication of NL161329B publication Critical patent/NL161329B/en
Application granted granted Critical
Publication of NL161329C publication Critical patent/NL161329C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
NL7217482.A 1971-12-30 1972-12-22 DECODER. NL161329C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47003172A JPS5213405B2 (en) 1971-12-30 1971-12-30
JP47120033A JPS5236682B2 (en) 1972-11-30 1972-11-30

Publications (3)

Publication Number Publication Date
NL7217482A NL7217482A (en) 1973-07-03
NL161329B NL161329B (en) 1979-08-15
NL161329C true NL161329C (en) 1980-01-15

Family

ID=26336686

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217482.A NL161329C (en) 1971-12-30 1972-12-22 DECODER.

Country Status (3)

Country Link
US (1) US3783192A (en)
DE (1) DE2264023C3 (en)
NL (1) NL161329C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1450533A (en) * 1972-11-08 1976-09-22 Ferrograph Co Ltd Stereo sound reproducing apparatus
JPS5236681B2 (en) * 1972-11-30 1977-09-17
JPS5248001B2 (en) * 1973-08-20 1977-12-07
JPS5145503A (en) * 1974-10-16 1976-04-19 Sansui Electric Co Matorikusu 4 channeruyodekooda
JPS5154401A (en) * 1974-11-07 1976-05-13 Sansui Electric Co Matorikusu 4 channeruyodekooda
US4612663A (en) * 1984-03-26 1986-09-16 Holbrook Kyle A Multichannel audio reproduction system
US5046098A (en) * 1985-03-07 1991-09-03 Dolby Laboratories Licensing Corporation Variable matrix decoder with three output channels
US4799260A (en) * 1985-03-07 1989-01-17 Dolby Laboratories Licensing Corporation Variable matrix decoder
US5708718A (en) * 1996-02-22 1998-01-13 Sounds' So Real Accessories, Inc. Surround sound processor system
JPH10303830A (en) * 1997-04-23 1998-11-13 Oki Electric Ind Co Ltd Internal loopback test circuit for radio equipment
JP4478220B2 (en) 1997-05-29 2010-06-09 ソニー株式会社 Sound field correction circuit
AUPO714197A0 (en) 1997-06-02 1997-06-26 University Of Melbourne, The Multi-strategy array processor
US6839795B1 (en) * 2000-05-31 2005-01-04 Silicon Labs Cp, Inc. Priority cross-bar decoder
US7171542B1 (en) * 2000-06-19 2007-01-30 Silicon Labs Cp, Inc. Reconfigurable interface for coupling functional input/output blocks to limited number of i/o pins
JP4479644B2 (en) * 2005-11-02 2010-06-09 ソニー株式会社 Signal processing apparatus and signal processing method
JP4894386B2 (en) * 2006-07-21 2012-03-14 ソニー株式会社 Audio signal processing apparatus, audio signal processing method, and audio signal processing program
JP4835298B2 (en) * 2006-07-21 2011-12-14 ソニー株式会社 Audio signal processing apparatus, audio signal processing method and program
JP5082327B2 (en) * 2006-08-09 2012-11-28 ソニー株式会社 Audio signal processing apparatus, audio signal processing method, and audio signal processing program
EP2137726B1 (en) 2007-03-09 2011-09-28 LG Electronics Inc. A method and an apparatus for processing an audio signal
KR20080082917A (en) * 2007-03-09 2008-09-12 엘지전자 주식회사 A method and an apparatus for processing an audio signal
JP2010538571A (en) * 2007-09-06 2010-12-09 エルジー エレクトロニクス インコーポレイティド Audio signal decoding method and apparatus
WO2016063412A1 (en) * 2014-10-24 2016-04-28 パイオニア株式会社 Volume control apparatus, volume control method, and volume control program

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632886A (en) * 1969-12-29 1972-01-04 Peter Scheiber Quadrasonic sound system
US3708631A (en) * 1970-06-08 1973-01-02 Columbia Broadcasting Syst Inc Quadraphonic reproducing system with gain control

Also Published As

Publication number Publication date
US3783192A (en) 1974-01-01
DE2264023B2 (en) 1979-11-08
NL7217482A (en) 1973-07-03
DE2264023A1 (en) 1973-07-12
DE2264023C3 (en) 1980-07-17
NL161329B (en) 1979-08-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SANSUI ELEC