SPL Meter
Sound Pressure Level (SPL) Meter, A & C Weighting, Third Octaves Spectrum, ...
Sound Pressure Level Meter. This app uses the microphone to detect sound and convert it into an SPL value. FOR INDICATION ONLY. Results depend on your device and its hardware. The range between the noise floor and saturation may be only 20 dB on the worst devices, but could exceed 100 dB on the best devices. Features of this SPL meter include: Analogue Dial with Max and Min indicators.Weighting – A, C or None . (A weighting filters the high and low frequencies according to how the ear perceives sound loudness). Results are in dB, dBA or dBC depending on weighting.Averaging of SPL, Clear and Pause buttons.Octaves and third octaves - Frequency spectrum of the sound.Graph – Shows the time depedence of the sound.Autoscale or manual (pinch & pan) Y-Axis.Relative button – if looking for differences, tapping REL will remove the current averaged value from the reading.Calibrate option – If you have a calibrated SPL meter or known loudness source, you can use this option to calibrate the meter. (However its still for Indication Only).More technical details can be found on the website.minor bug fix.
Sound Pressure Level Meter. This app uses the microphone to detect sound and convert it into an SPL value. FOR INDICATION ONLY. Results depend on your device and its hardware. The range between the noise floor and saturation may be only 20 dB on the worst devices, but could exceed 100 dB on the best devices. Features of this SPL meter include: Analogue Dial with Max and Min indicators.Weighting – A, C or None . (A weighting filters the high and low frequencies according to how the ear perceives sound loudness). Results are in dB, dBA or dBC depending on weighting.Averaging of SPL, Clear and Pause buttons.Octaves and third octaves - Frequency spectrum of the sound.Graph – Shows the time depedence of the sound.Autoscale or manual (pinch & pan) Y-Axis.Relative button – if looking for differences, tapping REL will remove the current averaged value from the reading.Calibrate option – If you have a calibrated SPL meter or known loudness source, you can use this option to calibrate the meter. (However its still for Indication Only).More technical details can be found on the website.minor bug fix.
Read trusted reviews from application customers
Good app love all your apps
Has c weighting, has calibration, easy to use. Cheers!
It does not measure true peak. Why won't the folks who make these types of apps create a app that measures LUFS level unit full scale? That would be a great thing to offer.
Useful enough. Ads are not intrusive, and it seems to be pretty consistent
Calibrated all wrong
Calibration is not good. Also need a paid fee to remove ads and have only the SPL display.
Nice
I like it
Very inaccurate. At a known Db reading at 55 from another meter this app was reading over 80 Db
As a ex professional in the audio business I've found this app is great , once calibrated it proved to be a very usefull tool.