dB Microphone 4+

dB Microphone is a powerful sound and noise level meter with accurate measurement and integrated easy-to-use sound analysis (FFT, Frequency Cut filter)

« dB Microphone » is a powerful sound and noise level meter with accurate measurement and integrated easy-to-use sound analysis (FFT, Frequency Cut) to let you better understand what is the noise composition.

- How loud is your neighbor ? traffic ?
- How quiet can your environment can be?
- Are you working on solutions in order to reduce noise with phonic insolation ?

« dB Microphone » can greatly help you with reliable, pre-calibrated measurements with A-weighting using your phone internal microphones. Developed by experience Acoustics Engineer, the help session will also guide you on how to get the most of your cellphone and « dB Microphone » app with correct and precise measurement.


MAIN FEATURES:
- Real time Sound level chart with Max values, Average values
- Trusted accuracy: the app is tested and pre calibrated. It let also user modify calibration if needed
- Frequency weighting filter: A (main filter in order to represent ears filter)
- Sound Analysis with Frequency analysis in real time chart
- Frequency Cut (Low/High Pass Frequency filter)
- Choose Octave, 1/3 Octave, 1/6 Octave for frequency analysis
- Live video with sound level and average noise value for screenshot
- Standard time weightings (Response Time): fast, medium slow from 350ms o 1second
- And other great features