JPS51126739A - Reverberation addition device with macro-molecular piezo-electric film - Google Patents

Reverberation addition device with macro-molecular piezo-electric film

Info

Publication number
JPS51126739A
JPS51126739A JP50049795A JP4979575A JPS51126739A JP S51126739 A JPS51126739 A JP S51126739A JP 50049795 A JP50049795 A JP 50049795A JP 4979575 A JP4979575 A JP 4979575A JP S51126739 A JPS51126739 A JP S51126739A
Authority
JP
Japan
Prior art keywords
macro
addition device
electric film
reverberation addition
piezo
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
JP50049795A
Other languages
Japanese (ja)
Other versions
JPS5649360B2 (en
Inventor
Nobuhiro Tsukagoshi
Junichi Kurata
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 JP50049795A priority Critical patent/JPS51126739A/en
Publication of JPS51126739A publication Critical patent/JPS51126739A/en
Publication of JPS5649360B2 publication Critical patent/JPS5649360B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

PURPOSE:To obtain a miniature reverberation addition device which is simple in construction, by utilizing the macro-molecular piezo-electrid film such as PVF2.
JP50049795A 1975-04-25 1975-04-25 Reverberation addition device with macro-molecular piezo-electric film Granted JPS51126739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50049795A JPS51126739A (en) 1975-04-25 1975-04-25 Reverberation addition device with macro-molecular piezo-electric film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50049795A JPS51126739A (en) 1975-04-25 1975-04-25 Reverberation addition device with macro-molecular piezo-electric film

Publications (2)

Publication Number Publication Date
JPS51126739A true JPS51126739A (en) 1976-11-05
JPS5649360B2 JPS5649360B2 (en) 1981-11-20

Family

ID=12841074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049795A Granted JPS51126739A (en) 1975-04-25 1975-04-25 Reverberation addition device with macro-molecular piezo-electric film

Country Status (1)

Country Link
JP (1) JPS51126739A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116275U (en) * 1988-02-01 1989-08-04

Also Published As

Publication number Publication date
JPS5649360B2 (en) 1981-11-20

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Legal Events

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