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NIOSH Sound Level Meter 4+
EA LAB
Designet til iPhone
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- Gratis
iPhone-skærmbilleder
Beskrivelse
This award-winning app combines the best features of professional sound level meters and noise dosimeters into a simple, easy-to-use package.
- Developed by experienced acoustics engineers and hearing loss experts.
- Completely FREE – No ads, no limited features, and no in-app purchases.
- Tested and validated (accuracy ± 2 dBA) according to standards in a reverberant chamber at NIOSH acoustics lab – the only proper method to validate accuracy.
- Trusted source and world-class expertise in noise and hearing research.
- Meets Type 2 requirements of IEC 61672:3 SLM standard when used w/ external microphone.*
- Provides the most relevant metrics found in professional sound instruments today. Averages such as LAeq and TWA, Max and Peak Levels, Noise Dose and Projected Dose according to NIOSH and OSHA standards, and all three major weighting networks (A, C, and Z).
- Capability to calibrate either internal or external microphone. Reporting and Sharing data.
- Up-to-date informational screens on what noises are considered hazardous, how to conduct a noise measurement, how to properly select a hearing protector, and guidelines for preventing hearing loss, all at the palm of your hand.
- Excellent and timely support from NIOSH hearing experts.
- Support for Apple's Health (Hearing) app.
* Celestina M, Hrovat J, Kardous CA [2018]. Smartphone-based sound level measurement apps: Evaluation of compliance with international sound level meter standards. Applied Acoustics, 139:119-128. https://doi.org/10.1016/j.apacoust.2018.04.011
More resources (including instructional videos and a user manual), a science blog, FAQ, and information about how to interpret results can be found on the NIOSH SLM website https://www.cdc.gov/niosh/topics/noise/app.html
Nyheder
Version 1.2.6
This version adds support for iPhone 14.
Vurderinger og anmeldelser
Best Sound Level Meter
Accurate results in callibrating my hi-fi setup each time. Much appreciated.
Good
👍
Missing threshold notification
Overall great app, but it’s missing a threshold notification feature. I would like to put a certain threshold e.g. 85db. When the sound pressure is above this, I want to get an notification on my phone.
App-anonymitet
Udvikleren, EA LAB, har angivet, at fremgangsmåder vedrørende app-anonymitet muligvis inkluderer håndtering af data som beskrevet nedenfor. Du kan få flere oplysninger her: udviklerens anonymitetspolitik.
Data indsamles ikke
Udvikleren indsamler ikke data fra denne app.
Fremgangsmåder vedrørende anonymitet kan variere, f.eks. baseret på de funktioner, du bruger, eller din alder. Læs mere
Oplysninger
- Leverandør
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EA LAB d.o.o. har identificeret sig selv som en forhandler af denne app og har bekræftet, at produktet eller tjenesten er i overensstemmelse med EU-lovgivning.
- DUNS-nummer
- 520176535
- Adresse
- 23 A Cesta Ljubljanske Brigade 1000 Ljubljana Slovenien
- Telefonnummer
- +386 41835582
- domen.lisec@ea-lab.eu
- Størrelse
- 18 MB
- Kategori
- Værktøjer
- Kompatibilitet
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- iPhone
- Kræver iOS 12.0 eller en nyere version.
- iPod touch
- Kræver iOS 12.0 eller en nyere version.
- Mac
- Kræver macOS 11.0 eller en nyere version og en Mac med Apple M1-chip eller en nyere version.
- Apple Vision
- Kræver visionOS 1.0 eller en nyere version.
- Sprog
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Engelsk, Spansk
- Alder
- 4+
- Copyright
- © 2016 EA LAB
- Pris
- Gratis