JPS5240322A - High frequency - Google Patents

High frequency

Info

Publication number
JPS5240322A
JPS5240322A JP11741575A JP11741575A JPS5240322A JP S5240322 A JPS5240322 A JP S5240322A JP 11741575 A JP11741575 A JP 11741575A JP 11741575 A JP11741575 A JP 11741575A JP S5240322 A JPS5240322 A JP S5240322A
Authority
JP
Japan
Prior art keywords
high frequency
spurious
speaker
utilized
frequency band
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
JP11741575A
Other languages
Japanese (ja)
Inventor
Yoshiharu Taniguchi
Masanori Akiyama
Osamu Kinoshita
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.)
NIPPON SERAMITSUKU KK
Nippon Ceramic Co Ltd
Original Assignee
NIPPON SERAMITSUKU KK
Nippon Ceramic 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 NIPPON SERAMITSUKU KK, Nippon Ceramic Co Ltd filed Critical NIPPON SERAMITSUKU KK
Priority to JP11741575A priority Critical patent/JPS5240322A/en
Publication of JPS5240322A publication Critical patent/JPS5240322A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

PURPOSE:Obtain a speaker that can be utilized at high frequency band with relaxed peak or spurious by mechanical resonance.
JP11741575A 1975-09-28 1975-09-28 High frequency Pending JPS5240322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11741575A JPS5240322A (en) 1975-09-28 1975-09-28 High frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11741575A JPS5240322A (en) 1975-09-28 1975-09-28 High frequency

Publications (1)

Publication Number Publication Date
JPS5240322A true JPS5240322A (en) 1977-03-29

Family

ID=14711069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11741575A Pending JPS5240322A (en) 1975-09-28 1975-09-28 High frequency

Country Status (1)

Country Link
JP (1) JPS5240322A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124200U (en) * 1984-01-26 1985-08-21 オンキヨー株式会社 piezoelectric speaker
JP2012034019A (en) * 2010-07-28 2012-02-16 Nippon Ceramic Co Ltd Ultrasonic transceiver
RU2625252C1 (en) * 2016-08-09 2017-07-12 Владимир Борисович Комиссаренко Electroacoustic transducer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124200U (en) * 1984-01-26 1985-08-21 オンキヨー株式会社 piezoelectric speaker
JP2012034019A (en) * 2010-07-28 2012-02-16 Nippon Ceramic Co Ltd Ultrasonic transceiver
RU2625252C1 (en) * 2016-08-09 2017-07-12 Владимир Борисович Комиссаренко Electroacoustic transducer

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