JPS55123300A - Stereophonic sound synthesizer - Google Patents

Stereophonic sound synthesizer

Info

Publication number
JPS55123300A
JPS55123300A JP2857180A JP2857180A JPS55123300A JP S55123300 A JPS55123300 A JP S55123300A JP 2857180 A JP2857180 A JP 2857180A JP 2857180 A JP2857180 A JP 2857180A JP S55123300 A JPS55123300 A JP S55123300A
Authority
JP
Japan
Prior art keywords
stereophonic sound
sound synthesizer
synthesizer
stereophonic
sound
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.)
Granted
Application number
JP2857180A
Other languages
English (en)
Other versions
JPH0136320B2 (ja
Inventor
Dagurasu Gurifuisu Patoritsuku
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of JPS55123300A publication Critical patent/JPS55123300A/ja
Publication of JPH0136320B2 publication Critical patent/JPH0136320B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
JP2857180A 1979-03-09 1980-03-05 Stereophonic sound synthesizer Granted JPS55123300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/018,905 US4239939A (en) 1979-03-09 1979-03-09 Stereophonic sound synthesizer

Publications (2)

Publication Number Publication Date
JPS55123300A true JPS55123300A (en) 1980-09-22
JPH0136320B2 JPH0136320B2 (ja) 1989-07-31

Family

ID=21790357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2857180A Granted JPS55123300A (en) 1979-03-09 1980-03-05 Stereophonic sound synthesizer

Country Status (6)

Country Link
US (1) US4239939A (ja)
EP (1) EP0015770A1 (ja)
JP (1) JPS55123300A (ja)
KR (1) KR830000937B1 (ja)
CA (1) CA1135839A (ja)
DK (1) DK156361C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014168228A (ja) * 2013-01-30 2014-09-11 Yamaha Corp 放音装置

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449229A (en) * 1980-10-24 1984-05-15 Pioneer Electronic Corporation Signal processing circuit
US4394535A (en) * 1981-03-09 1983-07-19 Rca Corporation Split phase stereophonic sound synthesizer
IT1209458B (it) * 1981-05-08 1989-08-30 Rca Corp Complesso di commutazione per un sintetizzatore audio stereofonico.
US4479235A (en) * 1981-05-08 1984-10-23 Rca Corporation Switching arrangement for a stereophonic sound synthesizer
US4555795A (en) * 1982-07-22 1985-11-26 Tvi Systems, Ltd. Monaural to binaural audio processor
GB2134358A (en) * 1982-07-22 1984-08-08 Tvi Systems Ltd Monaural to binaural audio processor
US4517602A (en) * 1982-10-18 1985-05-14 Rca Corporation Dynamic noise filter for an audio signal in a television
US4653096A (en) * 1984-03-16 1987-03-24 Nippon Gakki Seizo Kabushiki Kaisha Device for forming a simulated stereophonic sound field
US4748669A (en) * 1986-03-27 1988-05-31 Hughes Aircraft Company Stereo enhancement system
US4783814A (en) * 1986-10-09 1988-11-08 Comprehensive Health Care Corp. Of America Stethoscope having pseudostereophonic binaural enhancement
US4739514A (en) * 1986-12-22 1988-04-19 Bose Corporation Automatic dynamic equalizing
JP2610139B2 (ja) * 1987-09-05 1997-05-14 ヤマハ株式会社 楽音発生装置
US4841572A (en) * 1988-03-14 1989-06-20 Hughes Aircraft Company Stereo synthesizer
US5274708A (en) * 1992-06-01 1993-12-28 Fusan Labs, Inc. Digital stereo sound enhancement unit and method
JP2886402B2 (ja) * 1992-12-22 1999-04-26 株式会社河合楽器製作所 ステレオ信号発生装置
KR0120086Y1 (ko) * 1993-08-31 1998-07-15 김광호 사운드 절환회로
US5661808A (en) 1995-04-27 1997-08-26 Srs Labs, Inc. Stereo enhancement system
US5692050A (en) * 1995-06-15 1997-11-25 Binaura Corporation Method and apparatus for spatially enhancing stereo and monophonic signals
US6590983B1 (en) 1998-10-13 2003-07-08 Srs Labs, Inc. Apparatus and method for synthesizing pseudo-stereophonic outputs from a monophonic input
US7260231B1 (en) * 1999-05-26 2007-08-21 Donald Scott Wedge Multi-channel audio panel
US7031474B1 (en) 1999-10-04 2006-04-18 Srs Labs, Inc. Acoustic correction apparatus
US7277767B2 (en) 1999-12-10 2007-10-02 Srs Labs, Inc. System and method for enhanced streaming audio
US7016509B1 (en) 2000-09-08 2006-03-21 Harman International Industries, Inc. System and method for varying low audio frequencies inversely with audio signal level
US7522733B2 (en) * 2003-12-12 2009-04-21 Srs Labs, Inc. Systems and methods of spatial image enhancement of a sound source
JP5063528B2 (ja) * 2008-08-21 2012-10-31 株式会社オーディオテクニカ ノイズキャンセルシステム
US9258664B2 (en) 2013-05-23 2016-02-09 Comhear, Inc. Headphone audio enhancement system
FI20195726A1 (en) * 2019-09-02 2021-03-03 Genelec Oy A system and method for producing complementary sound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616970A (en) * 1948-02-11 1952-11-04 Hartford Nat Bank & Trust Co Device for the transmission by electrical means of oscillations of acoustic frequency
DE944799C (de) * 1954-10-23 1956-06-21 Nordwestdeutscher Rundfunk Anordnung fuer Einkanal-Stereophonie
US3056854A (en) * 1957-11-27 1962-10-02 Unitronics Corp Binaural sound system for television receivers
US3670106A (en) * 1970-04-06 1972-06-13 Parasound Inc Stereo synthesizer
US4137510A (en) * 1976-01-22 1979-01-30 Victor Company Of Japan, Ltd. Frequency band dividing filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014168228A (ja) * 2013-01-30 2014-09-11 Yamaha Corp 放音装置

Also Published As

Publication number Publication date
DK100380A (da) 1980-09-10
KR830000937B1 (ko) 1983-05-11
EP0015770A1 (en) 1980-09-17
CA1135839A (en) 1982-11-16
DK156361C (da) 1989-12-27
US4239939A (en) 1980-12-16
DK156361B (da) 1989-08-07
JPH0136320B2 (ja) 1989-07-31

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