JPS539501A - Stereo reproduction apparatus - Google Patents

Stereo reproduction apparatus

Info

Publication number
JPS539501A
JPS539501A JP8421476A JP8421476A JPS539501A JP S539501 A JPS539501 A JP S539501A JP 8421476 A JP8421476 A JP 8421476A JP 8421476 A JP8421476 A JP 8421476A JP S539501 A JPS539501 A JP S539501A
Authority
JP
Japan
Prior art keywords
reproduction apparatus
stereo reproduction
attenuated
channels
expansion
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
JP8421476A
Other languages
Japanese (ja)
Other versions
JPS618639B2 (en
Inventor
Takayoshi Hirata
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP8421476A priority Critical patent/JPS539501A/en
Publication of JPS539501A publication Critical patent/JPS539501A/en
Publication of JPS618639B2 publication Critical patent/JPS618639B2/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 achieve the expansion in the optimum audible range in reproduced sound field by adding the attenuated and delayed signal of one of channels to the other channel.
JP8421476A 1976-07-15 1976-07-15 Stereo reproduction apparatus Granted JPS539501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8421476A JPS539501A (en) 1976-07-15 1976-07-15 Stereo reproduction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8421476A JPS539501A (en) 1976-07-15 1976-07-15 Stereo reproduction apparatus

Publications (2)

Publication Number Publication Date
JPS539501A true JPS539501A (en) 1978-01-28
JPS618639B2 JPS618639B2 (en) 1986-03-15

Family

ID=13824215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8421476A Granted JPS539501A (en) 1976-07-15 1976-07-15 Stereo reproduction apparatus

Country Status (1)

Country Link
JP (1) JPS539501A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999035885A1 (en) * 1998-01-08 1999-07-15 Sanyo Electric Co., Ltd. Sound image localizing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999035885A1 (en) * 1998-01-08 1999-07-15 Sanyo Electric Co., Ltd. Sound image localizing device
US6804358B1 (en) 1998-01-08 2004-10-12 Sanyo Electric Co., Ltd Sound image localizing processor

Also Published As

Publication number Publication date
JPS618639B2 (en) 1986-03-15

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