JPS54109402A - Sound image locating signal converter - Google Patents

Sound image locating signal converter

Info

Publication number
JPS54109402A
JPS54109402A JP1595278A JP1595278A JPS54109402A JP S54109402 A JPS54109402 A JP S54109402A JP 1595278 A JP1595278 A JP 1595278A JP 1595278 A JP1595278 A JP 1595278A JP S54109402 A JPS54109402 A JP S54109402A
Authority
JP
Japan
Prior art keywords
signals
locating information
locating
sound image
binoral
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
JP1595278A
Other languages
Japanese (ja)
Inventor
Koji Seki
Nobuaki Takahashi
Masaaki Sato
Hisanori Mori
Masao Kasuga
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 JP1595278A priority Critical patent/JPS54109402A/en
Publication of JPS54109402A publication Critical patent/JPS54109402A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space

Landscapes

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

Abstract

PURPOSE:To convert signals having no locating information into signals having locating information resembling the actual sound field by converting the former signals into signals for generating direct and indirect sounds. CONSTITUTION:the signals coming from an input terminal 1 and having no locating information are subjected to impedance conversion and are then fed to a sound image locating device 3 and an indirect sound generating device 4. The device 3 converts the signals having no locating information into the binoral signals for locating the sound image in a preset position and then feeds the resultant binormal signals to a composing circuit 5. On the other hand, the device 4 delays for a preset time the signals having no locating information and imparts desired frequency characteristics so that the signals are fed to the composing circuit 5, where they are composed with the binoral signals generated by the device 3. Thus, the composed signals are generated from an output terminal 9 to a speaker or headphone.
JP1595278A 1978-02-16 1978-02-16 Sound image locating signal converter Pending JPS54109402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1595278A JPS54109402A (en) 1978-02-16 1978-02-16 Sound image locating signal converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1595278A JPS54109402A (en) 1978-02-16 1978-02-16 Sound image locating signal converter

Publications (1)

Publication Number Publication Date
JPS54109402A true JPS54109402A (en) 1979-08-28

Family

ID=11903078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1595278A Pending JPS54109402A (en) 1978-02-16 1978-02-16 Sound image locating signal converter

Country Status (1)

Country Link
JP (1) JPS54109402A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03250898A (en) * 1990-02-28 1991-11-08 Matsushita Electric Ind Co Ltd Headphone reproducing device
US7826630B2 (en) 2004-06-29 2010-11-02 Sony Corporation Sound image localization apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03250898A (en) * 1990-02-28 1991-11-08 Matsushita Electric Ind Co Ltd Headphone reproducing device
US7826630B2 (en) 2004-06-29 2010-11-02 Sony Corporation Sound image localization apparatus

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