JPS5465002A - Stereophonic reproducer - Google Patents

Stereophonic reproducer

Info

Publication number
JPS5465002A
JPS5465002A JP13171577A JP13171577A JPS5465002A JP S5465002 A JPS5465002 A JP S5465002A JP 13171577 A JP13171577 A JP 13171577A JP 13171577 A JP13171577 A JP 13171577A JP S5465002 A JPS5465002 A JP S5465002A
Authority
JP
Japan
Prior art keywords
sound
left ear
speaker
signal
listener
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
JP13171577A
Other languages
Japanese (ja)
Other versions
JPS619799B2 (en
Inventor
Masatoshi Shinpo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13171577A priority Critical patent/JPS5465002A/en
Publication of JPS5465002A publication Critical patent/JPS5465002A/en
Publication of JPS619799B2 publication Critical patent/JPS619799B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)

Abstract

PURPOSE:To obtain reproduction of sound fields having presence by providing an encoder which encodes the signal picked up with a dummy head so as to localize the sound image in an arbitrary sound source direction to the listener. CONSTITUTION:An encoder 17 which independently transmits the sound pressures resembling to the input signal of speakers to the respective ears of the listener 9, a lateral or slightly backward localization speaker information cancel circuit 18, a crosstalk cancel circuit 19 and a speaker 20 are provided. If with such apparatus the sound pressure PR resembling to the input signal R is tried to be applied to the left ear alone, PL crosstalks, i.e., the information concerning R is also transmitted to the left ear. Thereupon the signal of antiphase therefrom is emitted from another speaker and is cancelled at the portion of the left ear.
JP13171577A 1977-11-01 1977-11-01 Stereophonic reproducer Granted JPS5465002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13171577A JPS5465002A (en) 1977-11-01 1977-11-01 Stereophonic reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13171577A JPS5465002A (en) 1977-11-01 1977-11-01 Stereophonic reproducer

Publications (2)

Publication Number Publication Date
JPS5465002A true JPS5465002A (en) 1979-05-25
JPS619799B2 JPS619799B2 (en) 1986-03-26

Family

ID=15064497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13171577A Granted JPS5465002A (en) 1977-11-01 1977-11-01 Stereophonic reproducer

Country Status (1)

Country Link
JP (1) JPS5465002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132100A (en) * 1980-03-19 1981-10-16 Matsushita Electric Ind Co Ltd Acoustic image orientating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0386595U (en) * 1989-12-25 1991-09-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132100A (en) * 1980-03-19 1981-10-16 Matsushita Electric Ind Co Ltd Acoustic image orientating device
JPH023600B2 (en) * 1980-03-19 1990-01-24 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPS619799B2 (en) 1986-03-26

Similar Documents

Publication Publication Date Title
US4069394A (en) Stereophonic sound reproduction system
GB1437129A (en) Method and apparatus for imparting to headphones the sound- reproducing characteristics of loudspeakers
WO1989000802A1 (en) Extended imaging split mode loudspeaker system
CA2034287A1 (en) Acoustic signal reproducing apparatus
EP0814638A3 (en) Three-dimensional sound reproducing apparatus and a three-dimensional sound reproduction method
JPS5442102A (en) Stereo reproduction system
ATE211600T1 (en) SOUND PLAYBACK SYSTEM
GB1505329A (en) Apparatus for wireless transmission of audio-frequency signals
GB1083467A (en) Loudspeaker arrangement for stereophonic sound reproduction
ES8204902A1 (en) Electro-acoustic transducers
JPS5577295A (en) Acoustic reproducing device
JPS5465002A (en) Stereophonic reproducer
ATE11199T1 (en) PHASE SPLIT STEREOPHONE SOUND SYNTHESIZER.
ATE18484T1 (en) TELEVISION RECEIVER FOR PLAYBACK OF PROGRAMS WITH STEREO SOUND.
JPS5311001A (en) Headphone stereo reproducting system
JPS57202200A (en) Car stereo equipment
GB817773A (en) Improvements in or relating to sound transmitting apparatus
JPS5494301A (en) Stereo signal synthesizer of headphone
GB1356843A (en) Stereophonic sound systems
JPS57202199A (en) Car stereo audio equipment
JPS5211002A (en) Headphone system
SU524334A1 (en) Device for pseudo quadraphon playback
GB2003706A (en) Audio signal translation for loudspeaker and headphone sound reproduction
TH20806EX (en) Control circuit for the stereo audio gap amplifier
JPS57129100A (en) Stereophonic reproducing system