CA896754A - Ultrasonic wave microphone - Google Patents

Ultrasonic wave microphone

Info

Publication number
CA896754A
CA896754A CA896754A CA896754DA CA896754A CA 896754 A CA896754 A CA 896754A CA 896754 A CA896754 A CA 896754A CA 896754D A CA896754D A CA 896754DA CA 896754 A CA896754 A CA 896754A
Authority
CA
Canada
Prior art keywords
ultrasonic wave
wave microphone
microphone
ultrasonic
wave
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
Application number
CA896754A
Inventor
Tani Kenroku
Mifune Hideo
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
Hideo Mifune
Kenroku Tani
Matsushita Electric Industrial Co Ltd
Publication date
Application granted granted Critical
Publication of CA896754A publication Critical patent/CA896754A/en
Expired legal-status Critical Current

Links

CA896754A Ultrasonic wave microphone Expired CA896754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA896754T

Publications (1)

Publication Number Publication Date
CA896754A true CA896754A (en) 1972-03-28

Family

ID=36402702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA896754A Expired CA896754A (en) Ultrasonic wave microphone

Country Status (1)

Country Link
CA (1) CA896754A (en)

Similar Documents

Publication Publication Date Title
AU5415873A (en) Acoustic transducer
CA984282A (en) Ultrasonic generator
CA961574A (en) Acoustic surface wave resonator
CA997851A (en) Ultrasonic transducer array
CA972834A (en) Acoustic surface wave filter
CA982685A (en) Piezoelectric transducer
CA963571A (en) Transducer
CA997055A (en) Piezoelectric transducer
CA969637A (en) Pressure-to-electric transducer
CA988196A (en) Cross array ultrasonic transducer
CA974656A (en) Acoustic wave amplification system
CA896754A (en) Ultrasonic wave microphone
CA910660A (en) Ultrasonic transducers
CA903878A (en) Acoustic transducer
AU5333473A (en) Acoustic wave device
AU431173B2 (en) Ultrasonic wave microphone
CA904977A (en) Acoustic transducers
CA893888A (en) Sonar transducer
CA895857A (en) Ultrasonic couplant
CA908801A (en) Electro-acoustic transducer
CA899462A (en) Ultrasonic encephalograph
AU1540170A (en) Ultrasonic wave microphone
AU464187B2 (en) Transducers
CA908800A (en) Transducer
CA910672A (en) Transducer