JPS5412702A - Stereo sound field variable apparatus - Google Patents

Stereo sound field variable apparatus

Info

Publication number
JPS5412702A
JPS5412702A JP7655277A JP7655277A JPS5412702A JP S5412702 A JPS5412702 A JP S5412702A JP 7655277 A JP7655277 A JP 7655277A JP 7655277 A JP7655277 A JP 7655277A JP S5412702 A JPS5412702 A JP S5412702A
Authority
JP
Japan
Prior art keywords
sound field
stereo sound
field variable
variable apparatus
controlling
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
JP7655277A
Other languages
Japanese (ja)
Inventor
Fumiyuki Yoshida
Kengo Nomura
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP7655277A priority Critical patent/JPS5412702A/en
Publication of JPS5412702A publication Critical patent/JPS5412702A/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 perform controlling of sound fields readily and satisfactorily by controlling time differences together with the level differences of the direct and indirect sounds of right and left channels.
JP7655277A 1977-06-29 1977-06-29 Stereo sound field variable apparatus Pending JPS5412702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7655277A JPS5412702A (en) 1977-06-29 1977-06-29 Stereo sound field variable apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7655277A JPS5412702A (en) 1977-06-29 1977-06-29 Stereo sound field variable apparatus

Publications (1)

Publication Number Publication Date
JPS5412702A true JPS5412702A (en) 1979-01-30

Family

ID=13608413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7655277A Pending JPS5412702A (en) 1977-06-29 1977-06-29 Stereo sound field variable apparatus

Country Status (1)

Country Link
JP (1) JPS5412702A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149986A (en) * 1980-04-22 1981-11-20 Mitsubishi Electric Corp Steady-rest controlling device for suspension type crane
US4449229A (en) * 1980-10-24 1984-05-15 Pioneer Electronic Corporation Signal processing circuit
JPS60153390A (en) * 1984-01-20 1985-08-12 川崎製鉄株式会社 Center rest control method of hung load
JPH0464900U (en) * 1990-10-15 1992-06-04
JPH04176300A (en) * 1990-11-08 1992-06-23 Fujitsu Ten Ltd Asymmetrical sound field correcting device
JPH0472798U (en) * 1990-11-01 1992-06-26
US5710818A (en) * 1990-11-01 1998-01-20 Fujitsu Ten Limited Apparatus for expanding and controlling sound fields

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149986A (en) * 1980-04-22 1981-11-20 Mitsubishi Electric Corp Steady-rest controlling device for suspension type crane
JPH0244757B2 (en) * 1980-04-22 1990-10-05 Mitsubishi Electric Corp
US4449229A (en) * 1980-10-24 1984-05-15 Pioneer Electronic Corporation Signal processing circuit
JPS60153390A (en) * 1984-01-20 1985-08-12 川崎製鉄株式会社 Center rest control method of hung load
JPH0464900U (en) * 1990-10-15 1992-06-04
JPH0472798U (en) * 1990-11-01 1992-06-26
US5710818A (en) * 1990-11-01 1998-01-20 Fujitsu Ten Limited Apparatus for expanding and controlling sound fields
JPH04176300A (en) * 1990-11-08 1992-06-23 Fujitsu Ten Ltd Asymmetrical sound field correcting device

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