JPS5431702A - Binaural stereo reproduction circuit - Google Patents

Binaural stereo reproduction circuit

Info

Publication number
JPS5431702A
JPS5431702A JP9695277A JP9695277A JPS5431702A JP S5431702 A JPS5431702 A JP S5431702A JP 9695277 A JP9695277 A JP 9695277A JP 9695277 A JP9695277 A JP 9695277A JP S5431702 A JPS5431702 A JP S5431702A
Authority
JP
Japan
Prior art keywords
reproduction circuit
stereo reproduction
binaural stereo
sounds
front direction
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.)
Pending
Application number
JP9695277A
Other languages
Japanese (ja)
Inventor
Yasuaki Awanaka
Arihito Okamura
Masaharu Kobayashi
Tsuneji Koshikawa
Kazuhiko Koike
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9695277A priority Critical patent/JPS5431702A/en
Publication of JPS5431702A publication Critical patent/JPS5431702A/en
Pending 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 let the listener recognize the absence of any difference in the characteristics of the direct sounds from the front direction and artificial reflection sounds by adding the artificial reflection sounds of less difference in frequency characteristics from the acoustic waves from the front direction to the original signals of both right and left channels.
JP9695277A 1977-08-15 1977-08-15 Binaural stereo reproduction circuit Pending JPS5431702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9695277A JPS5431702A (en) 1977-08-15 1977-08-15 Binaural stereo reproduction circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9695277A JPS5431702A (en) 1977-08-15 1977-08-15 Binaural stereo reproduction circuit

Publications (1)

Publication Number Publication Date
JPS5431702A true JPS5431702A (en) 1979-03-08

Family

ID=14178615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9695277A Pending JPS5431702A (en) 1977-08-15 1977-08-15 Binaural stereo reproduction circuit

Country Status (1)

Country Link
JP (1) JPS5431702A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617979U (en) * 1979-07-19 1981-02-17
JPS5732771A (en) * 1980-08-05 1982-02-22 Iseki Agricult Mach Automatic weight selector
JPS5732772A (en) * 1980-08-05 1982-02-22 Iseki Agricult Mach Automatic weight selector
JPS58219979A (en) * 1982-06-15 1983-12-21 近江度量衡株式会社 Continuous sorting apparatus of crops or fruits
JPS6121774A (en) * 1984-07-10 1986-01-30 大和製衡株式会社 Weight selector
JPS6448183U (en) * 1988-08-24 1989-03-24
JP2003153398A (en) * 2001-11-09 2003-05-23 Nippon Hoso Kyokai <Nhk> Sound image localization apparatus in forward and backward direction by headphone and method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953001A (en) * 1972-09-21 1974-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953001A (en) * 1972-09-21 1974-05-23

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617979U (en) * 1979-07-19 1981-02-17
JPS6126272Y2 (en) * 1979-07-19 1986-08-07
JPS5732771A (en) * 1980-08-05 1982-02-22 Iseki Agricult Mach Automatic weight selector
JPS5732772A (en) * 1980-08-05 1982-02-22 Iseki Agricult Mach Automatic weight selector
JPS58219979A (en) * 1982-06-15 1983-12-21 近江度量衡株式会社 Continuous sorting apparatus of crops or fruits
JPS6223629B2 (en) * 1982-06-15 1987-05-25 Omi Doryoko Kk
JPS6121774A (en) * 1984-07-10 1986-01-30 大和製衡株式会社 Weight selector
JPS6448183U (en) * 1988-08-24 1989-03-24
JP2003153398A (en) * 2001-11-09 2003-05-23 Nippon Hoso Kyokai <Nhk> Sound image localization apparatus in forward and backward direction by headphone and method therefor

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