JPS561699A - Sound image shift controlling - Google Patents

Sound image shift controlling

Info

Publication number
JPS561699A
JPS561699A JP7727679A JP7727679A JPS561699A JP S561699 A JPS561699 A JP S561699A JP 7727679 A JP7727679 A JP 7727679A JP 7727679 A JP7727679 A JP 7727679A JP S561699 A JPS561699 A JP S561699A
Authority
JP
Japan
Prior art keywords
sound image
vgc1
vgc2
variable gain
space
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
JP7727679A
Other languages
Japanese (ja)
Inventor
Hideo Onoe
Masatsugu Kitamura
Hiroaki Suzuki
Noboru Watanabe
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP7727679A priority Critical patent/JPS561699A/en
Publication of JPS561699A publication Critical patent/JPS561699A/en
Pending 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 

Abstract

PURPOSE:To ensure the smooth shift of the sound image in the space, by giving the control to the varying mode of the gain in the two variable gain control circuits and the switching mode of the switching device. CONSTITUTION:The input signal supplied from input terminal 1 to be the subject of the reproduction is applied to two variable gain control circuits VGC1 and VGC2 through variable gain control circuit VGC3. And the outputs of circuits VGC1 and VGC2 are supplied to switching device SW to be then applied to speakers SP1- SPn connected to SW and distributed in the fixed space each. The control is given to the varying mode of the gains of VGC1 and VGC2 as well as to the switching mode of SW via control unit DC connected to operation part OP. Thus the shift velocity of the sound image is set by operating the input button at part OP. As a result, the smooth shifting is ensure for the sound image within the space.
JP7727679A 1979-06-19 1979-06-19 Sound image shift controlling Pending JPS561699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7727679A JPS561699A (en) 1979-06-19 1979-06-19 Sound image shift controlling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7727679A JPS561699A (en) 1979-06-19 1979-06-19 Sound image shift controlling

Publications (1)

Publication Number Publication Date
JPS561699A true JPS561699A (en) 1981-01-09

Family

ID=13629330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7727679A Pending JPS561699A (en) 1979-06-19 1979-06-19 Sound image shift controlling

Country Status (1)

Country Link
JP (1) JPS561699A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226500A (en) * 1988-07-15 1990-01-29 Fumio Tomii Method for moving with continuing image without break between plural speakers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226500A (en) * 1988-07-15 1990-01-29 Fumio Tomii Method for moving with continuing image without break between plural speakers

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