DK339583A - Lydkalibreringsanordning til skandering af akustiske tryk - Google Patents

Lydkalibreringsanordning til skandering af akustiske tryk Download PDF

Info

Publication number
DK339583A
DK339583A DK339583A DK339583A DK339583A DK 339583 A DK339583 A DK 339583A DK 339583 A DK339583 A DK 339583A DK 339583 A DK339583 A DK 339583A DK 339583 A DK339583 A DK 339583A
Authority
DK
Denmark
Prior art keywords
calibration device
acoustic pressure
scanning acoustic
sound calibration
sound
Prior art date
Application number
DK339583A
Other languages
English (en)
Other versions
DK339583D0 (da
Inventor
Lubos Kubat
Original Assignee
Ustav Pro Vyzkum Motorovych Vo
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 Ustav Pro Vyzkum Motorovych Vo filed Critical Ustav Pro Vyzkum Motorovych Vo
Publication of DK339583D0 publication Critical patent/DK339583D0/da
Publication of DK339583A publication Critical patent/DK339583A/da

Links

DK339583A 1982-10-27 1983-07-25 Lydkalibreringsanordning til skandering af akustiske tryk DK339583A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS765382A CS235655B1 (en) 1982-10-27 1982-10-27 Equipment for probe calibrating for acoustic pressures pick-up

Publications (2)

Publication Number Publication Date
DK339583D0 DK339583D0 (da) 1983-07-25
DK339583A true DK339583A (da) 1984-04-28

Family

ID=5426070

Family Applications (1)

Application Number Title Priority Date Filing Date
DK339583A DK339583A (da) 1982-10-27 1983-07-25 Lydkalibreringsanordning til skandering af akustiske tryk

Country Status (3)

Country Link
CS (1) CS235655B1 (da)
DD (1) DD243191A3 (da)
DK (1) DK339583A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715219A (en) * 1985-09-23 1987-12-29 Aktieselskabet Bruel & Kajaer Acoustic calibration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715219A (en) * 1985-09-23 1987-12-29 Aktieselskabet Bruel & Kajaer Acoustic calibration device

Also Published As

Publication number Publication date
CS235655B1 (en) 1985-05-15
DK339583D0 (da) 1983-07-25
DD243191A3 (de) 1987-02-25

Similar Documents

Publication Publication Date Title
ATA58083A (de) Membran fuer elektroakustische wandler
DK0548580T3 (da) Tilstopningsfri transducer til i-øret-applikationer
DK330580A (da) Elektroakustisk transducer til hoereapparater
IT8124818A0 (it) Trasduttore elettroacustico.
IT1085790B (it) Diaframma per trasduttori elettroacustici
KR840005297A (ko) 전기 음향 변환기
AT384140B (de) Tonaufnahme-einrichtung
NO165129C (no) Anordning for mottagning av akustiske boelger.
NO154365C (no) Piezoelektrisk konvolusjonsanordning for akustiske boelger.
IT1135564B (it) Trasduttore acustico
DK0625299T3 (da) En elektroakustisk transducer
DK291985A (da) Anordning til absorption af lydboelger
DK62484D0 (da) Kombineret transducerenhed til mikrotelefon
DK40585A (da) Sende-modtageindretning til ultralydbilledapparat
FI810624A7 (fi) Sähköakustinen muuttaja.
DK155070C (da) Akustisk kalibreringsanordning
NO832622L (no) Anordning for akustisk avstandsmaaling
ES506047A0 (es) Un dispositivo de filtro transversal de paso de banda de on-da acustica superficial
DK339583D0 (da) Lydkalibreringsanordning til skandering af akustiske tryk
ATA538880A (de) Ausgangsstufe fuer tonsignalleitungen
FI840850A7 (fi) Akustinen laite.
ES530159A0 (es) Un dispositivo de sirena acustica
FR2525061B1 (fr) Membrane pour microphone
IT1154054B (it) Trasduttore elettroacustico
FR2521380B2 (fr) Transducteur acoustique

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment