DE3470219D1 - Audio dosimeter - Google Patents
Audio dosimeterInfo
- Publication number
- DE3470219D1 DE3470219D1 DE8484301915T DE3470219T DE3470219D1 DE 3470219 D1 DE3470219 D1 DE 3470219D1 DE 8484301915 T DE8484301915 T DE 8484301915T DE 3470219 T DE3470219 T DE 3470219T DE 3470219 D1 DE3470219 D1 DE 3470219D1
- Authority
- DE
- Germany
- Prior art keywords
- sound
- circuit
- analog
- digital converter
- audio dosimeter
- 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
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
- G01H3/14—Measuring mean amplitude; Measuring mean power; Measuring time integral of power
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/482,594 US4554639A (en) | 1983-04-06 | 1983-04-06 | Audio dosimeter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3470219D1 true DE3470219D1 (en) | 1988-05-05 |
Family
ID=23916685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484301915T Expired DE3470219D1 (en) | 1983-04-06 | 1984-03-21 | Audio dosimeter |
Country Status (5)
Country | Link |
---|---|
US (1) | US4554639A (de) |
EP (1) | EP0122074B1 (de) |
AT (1) | ATE33308T1 (de) |
CA (1) | CA1216654A (de) |
DE (1) | DE3470219D1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589584B1 (fr) * | 1985-10-30 | 1988-04-01 | Electricite De France | Dispositif de cartographie sonore |
IT1211995B (it) * | 1987-12-23 | 1989-11-08 | Consiglio Nazionale Ricerche | Metodo e strumento a microprocessore per la misura diretta di un particolare indice per la valutazione del rumore ambientale |
GB2269670A (en) * | 1992-07-02 | 1994-02-16 | Phoenix Electronic Development | Audible audience response measuring device |
GB9309086D0 (en) * | 1993-05-01 | 1993-06-16 | Eaton Corp | Instrumentation power supply and read unit |
ES2107360B1 (es) * | 1995-01-10 | 1998-07-01 | Proceso Digital De Audio S L | Un sonografo. |
GB2349466B (en) * | 1999-04-27 | 2003-10-15 | Mitel Corp | Method for noise dosimetry in appliances employing earphones or headsets |
DE19949637A1 (de) * | 1999-10-14 | 2001-04-19 | Dietrich Kuehner | Verfahren und Vorrichtungen zur Geräuscherkennung und -trennung sowie Lärmüberwachung und -prognose |
US6717154B2 (en) * | 2000-08-02 | 2004-04-06 | Sicel Technologies, Inc. | Evaluation of irradiated foods and other items with telemetric dosimeters and associated methods |
US7557353B2 (en) | 2001-11-30 | 2009-07-07 | Sicel Technologies, Inc. | Single-use external dosimeters for use in radiation therapies |
US6826515B2 (en) * | 2002-02-01 | 2004-11-30 | Plantronics, Inc. | Headset noise exposure dosimeter |
US7151835B2 (en) * | 2003-03-28 | 2006-12-19 | Al Yonovitz | Personal noise monitoring apparatus and method |
WO2005008194A2 (en) * | 2003-07-14 | 2005-01-27 | The Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services, Centers For Disease Control And Prevention | System for monitoring exposure to impulse noise |
US20050100169A1 (en) * | 2003-11-10 | 2005-05-12 | Kenneth Shelley | Automotive gauge-based sound pressure instrument |
US7763208B2 (en) * | 2003-11-12 | 2010-07-27 | E.I. Du Pont De Nemours And Company | System and method for sensing and analyzing gases |
DE102004016184B4 (de) * | 2004-03-30 | 2008-06-26 | Beyer Dynamic Gmbh & Co | Verfahren zur Vermeidung von Hörschäden und Gehörschutzeinrichtung |
JP4894353B2 (ja) * | 2006-05-26 | 2012-03-14 | ヤマハ株式会社 | 放収音装置 |
US8208644B2 (en) * | 2006-06-01 | 2012-06-26 | Personics Holdings Inc. | Earhealth monitoring system and method III |
US8462956B2 (en) * | 2006-06-01 | 2013-06-11 | Personics Holdings Inc. | Earhealth monitoring system and method IV |
US8199919B2 (en) * | 2006-06-01 | 2012-06-12 | Personics Holdings Inc. | Earhealth monitoring system and method II |
US8194864B2 (en) | 2006-06-01 | 2012-06-05 | Personics Holdings Inc. | Earhealth monitoring system and method I |
EP2041996A2 (de) * | 2006-06-01 | 2009-04-01 | Personics Holdings Inc. | Druckstufen-überwachungssystem für einen ohreingangston |
EP2033489B1 (de) | 2006-06-14 | 2015-10-28 | Personics Holdings, LLC. | Ohrüberwachungssystem |
JP4244231B2 (ja) * | 2006-06-23 | 2009-03-25 | 富士通テン株式会社 | 信号処理装置 |
US20080006130A1 (en) * | 2006-07-06 | 2008-01-10 | Chih-Ching Hsieh | Protection cover for covering torque measuring device |
US20080118087A1 (en) * | 2006-11-16 | 2008-05-22 | Sensimetrics Corporation | Miniature sound level dosimeter |
US7983426B2 (en) * | 2006-12-29 | 2011-07-19 | Motorola Mobility, Inc. | Method for autonomously monitoring and reporting sound pressure level (SPL) exposure for a user of a communication device |
WO2009155255A1 (en) * | 2008-06-17 | 2009-12-23 | Advanced Electroacoustics Private Limited | An acoustical measuring/estimation device |
JPWO2013001682A1 (ja) | 2011-06-30 | 2015-02-23 | パナソニック株式会社 | アナログ測定データ検出システム、電池電圧検出システム |
CN103162813A (zh) * | 2011-12-13 | 2013-06-19 | 鸿富锦精密工业(武汉)有限公司 | 噪音测试系统及方法 |
USD741733S1 (en) * | 2014-11-13 | 2015-10-27 | Li-Chuan Chen | Sound level meter |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US523080A (en) * | 1894-07-17 | Cultivator | ||
US3681618A (en) * | 1971-03-29 | 1972-08-01 | David E Blackmer | Rms circuits with bipolar logarithmic converter |
US3868857A (en) * | 1972-11-16 | 1975-03-04 | Teledyne Inc | Audio dosimeter |
USB523080I5 (de) * | 1973-11-13 | 1976-02-17 | ||
US4020286A (en) * | 1975-05-19 | 1977-04-26 | Metrosonics, Inc. | Signal analysis apparatus for amplitude statistics |
US3968697A (en) * | 1975-05-30 | 1976-07-13 | Deere & Company | Sound level meter |
US4100810A (en) * | 1977-06-03 | 1978-07-18 | The Bendix Corporation | Light coupled read-out system for noise dosimeter |
US4307385A (en) * | 1978-11-22 | 1981-12-22 | Sue Ann Evans | Noise monitoring apparatus |
US4277980A (en) * | 1979-03-12 | 1981-07-14 | Reine H. Pendleton | Apparatus and method for indicating sound levels |
US4257273A (en) * | 1979-07-26 | 1981-03-24 | Minnesota Mining And Manufacturing Company | Sound pressure level meter |
-
1983
- 1983-04-06 US US06/482,594 patent/US4554639A/en not_active Expired - Lifetime
-
1984
- 1984-03-21 AT AT84301915T patent/ATE33308T1/de not_active IP Right Cessation
- 1984-03-21 DE DE8484301915T patent/DE3470219D1/de not_active Expired
- 1984-03-21 EP EP84301915A patent/EP0122074B1/de not_active Expired
- 1984-04-03 CA CA000451147A patent/CA1216654A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4554639A (en) | 1985-11-19 |
EP0122074B1 (de) | 1988-03-30 |
EP0122074A2 (de) | 1984-10-17 |
CA1216654A (en) | 1987-01-13 |
EP0122074A3 (en) | 1985-05-22 |
ATE33308T1 (de) | 1988-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: EMA CORP. (N.D.GES.D.STAATES DELAWARE), NEW YORK, |
|
8328 | Change in the person/name/address of the agent |
Free format text: MANITZ, G., DIPL.-PHYS. DR.RER.NAT. FINSTERWALD, M., DIPL.-ING. DIPL.-WIRTSCH.-ING., 8000 MUENCHEN ROTERMUND, H., DIPL.-PHYS., 7000 STUTTGART HEYN, H., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |