ES457318A1 - Dispositivo de medicion acustica. - Google Patents

Dispositivo de medicion acustica.

Info

Publication number
ES457318A1
ES457318A1 ES457318A ES457318A ES457318A1 ES 457318 A1 ES457318 A1 ES 457318A1 ES 457318 A ES457318 A ES 457318A ES 457318 A ES457318 A ES 457318A ES 457318 A1 ES457318 A1 ES 457318A1
Authority
ES
Spain
Prior art keywords
acoustic
measuring system
acoustic measuring
measuring device
reception
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
ES457318A
Other languages
English (en)
Spanish (es)
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Publication of ES457318A1 publication Critical patent/ES457318A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • 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 Mechanical Vibrations Or Ultrasonic Waves (AREA)
ES457318A 1976-03-31 1977-03-29 Dispositivo de medicion acustica. Expired ES457318A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7609341A FR2346696A1 (fr) 1976-03-31 1976-03-31 Procede de mesure de la puissance d'une source de bruit et du facteur d'absorption d'un materiau

Publications (1)

Publication Number Publication Date
ES457318A1 true ES457318A1 (es) 1978-02-01

Family

ID=9171213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457318A Expired ES457318A1 (es) 1976-03-31 1977-03-29 Dispositivo de medicion acustica.

Country Status (5)

Country Link
DE (1) DE2711792C3 (US07714131-20100511-C00038.png)
ES (1) ES457318A1 (US07714131-20100511-C00038.png)
FR (1) FR2346696A1 (US07714131-20100511-C00038.png)
GB (1) GB1558641A (US07714131-20100511-C00038.png)
IT (1) IT1091944B (US07714131-20100511-C00038.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146434B (en) * 1983-09-14 1987-07-15 Ocean Ecology Ltd Ultrasound measuring instrument
CN111007152B (zh) * 2019-12-24 2022-08-16 无锡吉兴汽车声学部件科技有限公司 一种声学性能综合评估方法及系统
CN111693139B (zh) * 2020-06-19 2022-04-22 浙江讯飞智能科技有限公司 声音强度测量方法、装置、设备及存储介质

Also Published As

Publication number Publication date
DE2711792C3 (de) 1979-09-20
FR2346696A1 (fr) 1977-10-28
DE2711792B2 (de) 1979-01-18
GB1558641A (en) 1980-01-09
IT1091944B (it) 1985-07-06
FR2346696B1 (US07714131-20100511-C00038.png) 1980-01-04
DE2711792A1 (de) 1977-10-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19861210