JPH038640B2 - - Google Patents

Info

Publication number
JPH038640B2
JPH038640B2 JP60030235A JP3023585A JPH038640B2 JP H038640 B2 JPH038640 B2 JP H038640B2 JP 60030235 A JP60030235 A JP 60030235A JP 3023585 A JP3023585 A JP 3023585A JP H038640 B2 JPH038640 B2 JP H038640B2
Authority
JP
Japan
Prior art keywords
signal
input
lpf
sound field
circuit
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.)
Expired - Lifetime
Application number
JP60030235A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61191200A (ja
Inventor
Kazuaki Nakayama
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP60030235A priority Critical patent/JPS61191200A/ja
Priority to US06/828,796 priority patent/US4700389A/en
Publication of JPS61191200A publication Critical patent/JPS61191200A/ja
Publication of JPH038640B2 publication Critical patent/JPH038640B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
JP60030235A 1985-02-15 1985-02-20 ステレオ再生音場拡大回路 Granted JPS61191200A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60030235A JPS61191200A (ja) 1985-02-20 1985-02-20 ステレオ再生音場拡大回路
US06/828,796 US4700389A (en) 1985-02-15 1986-02-12 Stereo sound field enlarging circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60030235A JPS61191200A (ja) 1985-02-20 1985-02-20 ステレオ再生音場拡大回路

Publications (2)

Publication Number Publication Date
JPS61191200A JPS61191200A (ja) 1986-08-25
JPH038640B2 true JPH038640B2 (2) 1991-02-06

Family

ID=12298052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60030235A Granted JPS61191200A (ja) 1985-02-15 1985-02-20 ステレオ再生音場拡大回路

Country Status (1)

Country Link
JP (1) JPS61191200A (2)

Also Published As

Publication number Publication date
JPS61191200A (ja) 1986-08-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees