JPS5390902A - Sound reproducer - Google Patents

Sound reproducer

Info

Publication number
JPS5390902A
JPS5390902A JP532877A JP532877A JPS5390902A JP S5390902 A JPS5390902 A JP S5390902A JP 532877 A JP532877 A JP 532877A JP 532877 A JP532877 A JP 532877A JP S5390902 A JPS5390902 A JP S5390902A
Authority
JP
Japan
Prior art keywords
sound
sound reproducer
signal
carstereo
contriving
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
JP532877A
Other languages
Japanese (ja)
Inventor
Akiyoshi Yamada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP532877A priority Critical patent/JPS5390902A/en
Publication of JPS5390902A publication Critical patent/JPS5390902A/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 emit the indirect sound for the purpose of contriving the expansion of the sound field, by adding the reverberant sound to the addition signal of the left and right signal,s and also, by shifting the phase of difference signal, in the carstereo, etc.
JP532877A 1977-01-19 1977-01-19 Sound reproducer Pending JPS5390902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP532877A JPS5390902A (en) 1977-01-19 1977-01-19 Sound reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP532877A JPS5390902A (en) 1977-01-19 1977-01-19 Sound reproducer

Publications (1)

Publication Number Publication Date
JPS5390902A true JPS5390902A (en) 1978-08-10

Family

ID=11608167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP532877A Pending JPS5390902A (en) 1977-01-19 1977-01-19 Sound reproducer

Country Status (1)

Country Link
JP (1) JPS5390902A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547797A (en) * 1978-10-03 1980-04-04 Nissan Motor Co Ltd Audio equipment for vehicle
US5027687A (en) * 1987-01-27 1991-07-02 Yamaha Corporation Sound field control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547797A (en) * 1978-10-03 1980-04-04 Nissan Motor Co Ltd Audio equipment for vehicle
US5027687A (en) * 1987-01-27 1991-07-02 Yamaha Corporation Sound field control device

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