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JPS6460199A - Monaural surrounding circuit - Google Patents

Monaural surrounding circuit

Info

Publication number
JPS6460199A
JPS6460199A JP62216871A JP21687187A JPS6460199A JP S6460199 A JPS6460199 A JP S6460199A JP 62216871 A JP62216871 A JP 62216871A JP 21687187 A JP21687187 A JP 21687187A JP S6460199 A JPS6460199 A JP S6460199A
Authority
JP
Japan
Prior art keywords
frequencies
monaural
changing
hpf
lpf
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
JP62216871A
Other languages
Japanese (ja)
Inventor
Shinichi Kawamura
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 JP62216871A priority Critical patent/JPS6460199A/en
Publication of JPS6460199A publication Critical patent/JPS6460199A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stereophonic System (AREA)

Abstract

PURPOSE:To make a surrounding effect variable and further, to heighten the surrounding effect, by fixing a mixing circuit suitably and changing the cut-off frequencies of an LPF and an HPF. CONSTITUTION:The frequencies of a high-pass filter HPF 11 and a low-pass filter LPF 12 change as a figure by, for example, changing the values of the capacities to constitute the respective filters and the frequency band of a reverberation component made by a differential amplifier 4 is changed. Thus, by fixing a mixing circuit 7 and changing the cut-off frequencies of the HPF 11 and the LPF 12, a monaural surrounding effect can be made variable and the effect can be heightened.
JP62216871A 1987-08-31 1987-08-31 Monaural surrounding circuit Pending JPS6460199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62216871A JPS6460199A (en) 1987-08-31 1987-08-31 Monaural surrounding circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62216871A JPS6460199A (en) 1987-08-31 1987-08-31 Monaural surrounding circuit

Publications (1)

Publication Number Publication Date
JPS6460199A true JPS6460199A (en) 1989-03-07

Family

ID=16695220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62216871A Pending JPS6460199A (en) 1987-08-31 1987-08-31 Monaural surrounding circuit

Country Status (1)

Country Link
JP (1) JPS6460199A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190198A (en) * 1982-04-30 1983-11-07 Nippon Hoso Kyokai <Nhk> Pseudo stereo system
JPS596396B2 (en) * 1978-12-15 1984-02-10 株式会社フオレスト motor failure detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596396B2 (en) * 1978-12-15 1984-02-10 株式会社フオレスト motor failure detector
JPS58190198A (en) * 1982-04-30 1983-11-07 Nippon Hoso Kyokai <Nhk> Pseudo stereo system

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