JPWO2022185593A1 - - Google Patents

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Publication number
JPWO2022185593A1
JPWO2022185593A1 JP2023503359A JP2023503359A JPWO2022185593A1 JP WO2022185593 A1 JPWO2022185593 A1 JP WO2022185593A1 JP 2023503359 A JP2023503359 A JP 2023503359A JP 2023503359 A JP2023503359 A JP 2023503359A JP WO2022185593 A1 JPWO2022185593 A1 JP WO2022185593A1
Authority
JP
Japan
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
JP2023503359A
Other versions
JP7529138B2 (ja
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 filed Critical
Publication of JPWO2022185593A1 publication Critical patent/JPWO2022185593A1/ja
Application granted granted Critical
Publication of JP7529138B2 publication Critical patent/JP7529138B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/40—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with testing, calibrating, safety devices, built-in protection, construction details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/51—Electrostatic transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2023503359A 2021-03-03 2021-10-13 音波発生装置 Active JP7529138B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021033501 2021-03-03
JP2021033501 2021-03-03
PCT/JP2021/037862 WO2022185593A1 (ja) 2021-03-03 2021-10-13 音波発生装置

Publications (2)

Publication Number Publication Date
JPWO2022185593A1 true JPWO2022185593A1 (ja) 2022-09-09
JP7529138B2 JP7529138B2 (ja) 2024-08-06

Family

ID=83154180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503359A Active JP7529138B2 (ja) 2021-03-03 2021-10-13 音波発生装置

Country Status (5)

Country Link
US (1) US20230338989A1 (ja)
JP (1) JP7529138B2 (ja)
CN (1) CN116762363A (ja)
DE (1) DE112021007200T5 (ja)
WO (1) WO2022185593A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668906A (en) * 1985-07-11 1987-05-26 Ekstrand John P Switched resistor regulator
WO2012020600A1 (ja) 2010-08-10 2012-02-16 株式会社村田製作所 音波源および超音波発生装置
JP2016120462A (ja) 2014-12-25 2016-07-07 Smk株式会社 衝撃発生アクチュエータ、タッチパネルおよび駆動方法

Also Published As

Publication number Publication date
WO2022185593A1 (ja) 2022-09-09
US20230338989A1 (en) 2023-10-26
CN116762363A (zh) 2023-09-15
DE112021007200T5 (de) 2024-01-04
JP7529138B2 (ja) 2024-08-06

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