Decibelmeter - dB 與 Decibels: dB Sound Level Meter 使用情況與統計
The best DECIBEL METER app you will find on the app store.
WHY YOU WILL LOVE DECIBEL METER - dB
• Very simple & easy to use
• Super quick and accurate dB measuring
• All-in-one meter
• Maximum, current and average values
• A gauge meter displaying values
• Values displayed in graph for easy overview
COMPLETELY FREE
This app requires no money and we think that's pretty cool.
WE WANT YOUR FEEDBACK
Do you have improvements? Bugs? Or do you just want to share other thought? Please let us know in a review.
Terms of Use: https://www.devnex.nl/terms
Privacy Policy: https://www.devnex.nl/privacy
- Apple App Store
- 免費版
- 公共設施
商店排名
- -
Want to know what noise level is around you? in the restaurant? in the train? in the office? This app will show you with precision & style.
Features:
- Smooth analog display of dB(A)
- Take photo with sound level display
- Share, print, and store sound level photos
Extra Features (with purchase):
- Select frequency weightings A, C, and Z
- Record decibels on beautiful strip charts
- Annotate the strip charts
- Share, print, and store the strip charts
This app uses the internal microphone to estimate the sound pressure level in decibels (dB SPL).
Examples:
- quiet bedroom at night: 30 dB
- average home: 50 dB
- vacuum cleaner, 1m away: 70 dB
- jet aircraft, 50 m away: 140 dB
- Apple App Store
- 免費版
- 公共設施
商店排名
- -
Decibelmeter - dB VS. 
Decibels: dB Sound Level Meter12月 17, 2024