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DK104003C - Method for sound recording or sound reproduction or both, in particular for stereophony, using two signal channels and coupling for use in performing the method. - Google Patents

Method for sound recording or sound reproduction or both, in particular for stereophony, using two signal channels and coupling for use in performing the method.

Info

Publication number
DK104003C
DK104003C DK506761AA DK506761A DK104003C DK 104003 C DK104003 C DK 104003C DK 506761A A DK506761A A DK 506761AA DK 506761 A DK506761 A DK 506761A DK 104003 C DK104003 C DK 104003C
Authority
DK
Denmark
Prior art keywords
stereophony
coupling
sound
signal channels
sound reproduction
Prior art date
Application number
DK506761AA
Other languages
Danish (da)
Original Assignee
Telefunken Ag
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 Telefunken Ag filed Critical Telefunken Ag
Application granted granted Critical
Publication of DK104003C publication Critical patent/DK104003C/en

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 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
DK506761AA 1960-12-19 1961-12-18 Method for sound recording or sound reproduction or both, in particular for stereophony, using two signal channels and coupling for use in performing the method. DK104003C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET19442A DE1148269B (en) 1960-12-19 1960-12-19 Circuit arrangement for sound recording and / or sound reproduction with two reproduction channels and method for stereophonic sound recording

Publications (1)

Publication Number Publication Date
DK104003C true DK104003C (en) 1966-03-21

Family

ID=7549321

Family Applications (1)

Application Number Title Priority Date Filing Date
DK506761AA DK104003C (en) 1960-12-19 1961-12-18 Method for sound recording or sound reproduction or both, in particular for stereophony, using two signal channels and coupling for use in performing the method.

Country Status (4)

Country Link
US (1) US3214519A (en)
DE (1) DE1148269B (en)
DK (1) DK104003C (en)
GB (1) GB1007922A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684835A (en) * 1970-07-29 1972-08-15 Parasound Inc Four channel stereo synthesizer
JPS51132803A (en) * 1975-04-17 1976-11-18 Nippon Hoso Kyokai <Nhk> Sound field expander
JPS51144202A (en) * 1975-06-05 1976-12-11 Sony Corp Stereophonic sound reproduction process
US4087631A (en) * 1975-07-01 1978-05-02 Matsushita Electric Industrial Co., Ltd. Projected sound localization headphone apparatus
US4097689A (en) * 1975-08-19 1978-06-27 Matsushita Electric Industrial Co., Ltd. Out-of-head localization headphone listening device
US4053711A (en) * 1976-04-26 1977-10-11 Audio Pulse, Inc. Simulation of reverberation in audio signals
DE3168990D1 (en) * 1980-03-19 1985-03-28 Matsushita Electric Industrial Co Ltd Sound reproducing system having sonic image localization networks
DE3112874C2 (en) * 1980-05-09 1983-12-15 Peter Michael Dipl.-Ing. 8000 München Pfleiderer Method for signal processing for the reproduction of a sound recording via headphones and device for carrying out the method
DE3233990C2 (en) * 1982-09-14 1986-11-06 Paul Dipl.-Ing. Dr.-Ing. 5100 Aachen Scherer Methods and devices for improved reproduction of phantom sound sources
DE3579732D1 (en) * 1984-04-09 1990-10-25 Pioneer Electronic Corp SOUND FIELD IMPROVEMENT SYSTEM.
US5056149A (en) * 1987-03-10 1991-10-08 Broadie Richard G Monaural to stereophonic sound translation process and apparatus
JPH082120B2 (en) * 1989-10-27 1996-01-10 パイオニア株式会社 Sound field correction device
JPH03171900A (en) * 1989-11-29 1991-07-25 Pioneer Electron Corp Sound field correction device for narrow space
US8577065B2 (en) * 2009-06-12 2013-11-05 Conexant Systems, Inc. Systems and methods for creating immersion surround sound and virtual speakers effects

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB435980A (en) * 1934-04-26 1935-10-02 Electrical Res Prod Inc Improvements in or relating to the stereophonic reproduction of sound
US2493638A (en) * 1946-06-22 1950-01-03 Rca Corp Synthetic reverberation system
US2852604A (en) * 1954-08-05 1958-09-16 Richard H Maccutcheon Sound reproduction apparatus
US2819342A (en) * 1954-12-30 1958-01-07 Bell Telephone Labor Inc Monaural-binaural transmission of sound

Also Published As

Publication number Publication date
DE1148269B (en) 1963-05-09
US3214519A (en) 1965-10-26
GB1007922A (en) 1965-10-22

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