NIOSH Sound Level Meter Brazil L +4
EA LAB
Desenvolvido para iPhone
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- Grátis
Capturas de tela do iPhone
Descrição
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
Novidades
Versão 1.2.6
This version adds support for iPhone 14.
Avaliações e opiniões
Melhor Decibelímetro disponível para iOS!
Bem calibrado!
Aplicativo simples e eficaz!
Good starting point
Works well and even without calibration it gives you a starting point to decide if you need more accurate measurements. Useful for comparison purposes - before and after - when a soundproof window or door is installed, for instance.
Best free app for sound measure
Disparado o melhor decibelímetro grátis. Faz relatórios automaticos com média de decibéis, pico e outras métricas. Parabéns ao desenvolvedor e obrigado
Privacidade do app
EA LAB, responsável pelo desenvolvimento do app, indicou que as práticas de privacidade do app podem incluir o gerenciamento de dados conforme descrito abaixo. Para mais informações, consulte sua política de privacidade.
Dados não coletados
Os desenvolvedores não coletam nenhum dado deste app.
As práticas de privacidade podem variar, por exemplo, com base nos recursos que você usa ou na sua idade. Saiba mais
Informações
- Venda
- EA LAB d.o.o.
- Tamanho
- 18 MB
- Categoria
- Utilidades
- Compatibilidade
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- iPhone
- Requer o iOS 12.0 ou posterior.
- iPod touch
- Requer o iOS 12.0 ou posterior.
- Mac
- Requer o macOS 11.0 ou posterior e um Mac com o chip M1 da Apple ou posterior.
- Apple Vision
- Requer o visionOS 1.0 ou posterior.
- Idiomas
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Espanhol, Inglês
- Classificação indicativa
- +4
- Copyright
- © 2016 EA LAB
- Preço
- Grátis