DK162077A - Lydtrykmaler - Google Patents

Lydtrykmaler

Info

Publication number
DK162077A
DK162077A DK162077A DK162077A DK162077A DK 162077 A DK162077 A DK 162077A DK 162077 A DK162077 A DK 162077A DK 162077 A DK162077 A DK 162077A DK 162077 A DK162077 A DK 162077A
Authority
DK
Denmark
Prior art keywords
sound pressure
templates
pressure templates
sound
pressure
Prior art date
Application number
DK162077A
Other languages
English (en)
Inventor
T Betz
Original Assignee
Rohde & Schwarz
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 Rohde & Schwarz filed Critical Rohde & Schwarz
Publication of DK162077A publication Critical patent/DK162077A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
DK162077A 1976-04-14 1977-04-13 Lydtrykmaler DK162077A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2616585A DE2616585C3 (de) 1976-04-14 1976-04-14 Integrierender Schallpegelmesser

Publications (1)

Publication Number Publication Date
DK162077A true DK162077A (da) 1977-10-15

Family

ID=5975444

Family Applications (1)

Application Number Title Priority Date Filing Date
DK162077A DK162077A (da) 1976-04-14 1977-04-13 Lydtrykmaler

Country Status (3)

Country Link
US (1) US4102208A (da)
DE (1) DE2616585C3 (da)
DK (1) DK162077A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7021142B2 (en) * 2002-10-30 2006-04-04 Roark Sabrina Nelson Mountable sound pressure level meter
JP4200833B2 (ja) * 2003-07-01 2008-12-24 ヤマハ株式会社 レベルメータ表示方法、レベルメータおよびプログラム
US7882743B2 (en) * 2005-12-20 2011-02-08 Broadcom Corp. Method and system for noise dosimeter
US8270623B2 (en) * 2008-06-09 2012-09-18 Toyota Motor Engineering & Manufacturing North America, Inc. Devices and methods for testing the operability of audio speakers
US10938366B2 (en) 2019-05-03 2021-03-02 Joseph N GRIFFIN Volume level meter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590460A (en) * 1948-03-19 1952-03-25 Rca Corp Sound level and sound integrating device
GB1349408A (en) * 1971-07-13 1974-04-03 Rft Messelektronik Dresden Veb Apparatus for the measurement of sound level
US3802535A (en) * 1972-03-24 1974-04-09 Tracoustics Inc Acoustic noise exposure meter
US3977257A (en) * 1973-07-27 1976-08-31 Ball Corporation Audio dosimeter

Also Published As

Publication number Publication date
DE2616585B2 (de) 1978-07-27
US4102208A (en) 1978-07-25
DE2616585A1 (de) 1977-10-20
DE2616585C3 (de) 1979-04-05

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
PBP Patent lapsed