Decibel Meter Sound Detector
| Category | Price | Seller | Device |
|---|---|---|---|
| Productivity | Free | Ashraf Thoppukadavil | iPhone, iPad, iPod |
Decibel Meter app uses the built-in microphone to determine the level of sound it detects and displays it in decibels (dB). Microphone audio data is used to calculate dB (Decibels) / AF (Audio Frequency) reading to the user. This app is also support upload functionality, if the user prefer to use dB / AF values for further analysis. Apart from that the audio or any other information is not collected, used, stored, transmitted or circulated in any way. The decibel reading obtained from this application is limited to the device microphone capabilities. It is not, therefore, recommended to use this app as a high quality, zero tolerance professional grade meter. The dB reading obtained from this app is between 20 to 120 decibels without any calibration. Audible frequencies is limited to the standard range of 20 to 20,000 Hz. Special thanks to Rayyan for reviewing this app.
For additional information and comments please contact [email protected]
FEATURES:
- Accurate measurements.
- Frequency Weighting A, B, C, Z.
- dB range between 20 to 120.
- Audible frequency range between 20 to 20,000 Hz.
- dB / AF line charts analyzer with zoon-in / zoom-out feature.
- Intuitive design.
- Display current, average and maximum values.
- Display peak frequency.
- Calibrated with processional quality dB measurement device.
- Manual calibration.
- Export dB / AF values up to last 8 hours.
- Start / Stop / Reset functionality.
Reviews
Very accurate,
Ramsey1200
not to mention easy to use; this app has come in handy many times, especially when I had to prove to the police that my bike did not exceed California’s dB limit.
Great app!
rvsixer
Updated review (formally one star due to difficulty getting support from vendor, combined with Apple’s customer AI severely lacking in actually helping customer). Developer did eventually contact me, resolved ALL my issues, and even followed up to check on if things were still fine. AND the app works great. I am a very happy customer now. Recommended.
Measures well
N3hyb
Works well. I only wish it had a hold ability so I could measure the loudness of a gun shot.
Erratic
e=mc,sq
Sitting in a quite room in the house and the meter says 78 to 91 dbl’s yea right they need to recalibrate this program
