SPL and Spectrum Analyser - 2.49 USD
by jjbunn, Version: 2.9.3 , 53 KB Official Site
Package name: com.julian.apps.SPLMeter , Last Update: 2012-09-22 00:21:18
107 ratings (3.673 average)
1,000-5,000 downloads
What's new in this version (2.9.3):
v2.9.3 Default sample rate now 44.1kHz
Min SDK now 4
Supports large screens
Description
SPLMeter shows SPL (deciBels) of the Android's mic signals, and their frequency spectrum. The meter has three speeds: Fast, Medium and Slow. Shows peak envelope and frequency of maximum intensity, and clipping. ISO 1/3 Octave bars and Spectrogram.
(If you need a more fully featured RTA, with 1/1, 1/3 and 1/6 octave display, RT60, Noise Criteria, A&C Weighting etc. combined with a signal generator, please take a look at my "AudioTool" app in Android Market.)
Last comments from Android Market
Christopher (*)
Finally got my dB meter put to calibrate and found this dB meter doesn't move after calibration... terrible app. -EVO
Dennis (*****)
Awesome
mwilliam13 (*****)
I really found this helpful as a sound engineer, finding rouge frequencies, problematic drones, etc.. Can I request logging for future in XML or CSV?
Dave (*)
Slow graphics on samsung Epic (2.1). Totally sucked. Uninstalling.
Pragmatic (*****)
Droid 2.1. Worked great and helped me track down and fix noise in cpu. Great fun to play around w too. Have lowered inside house noise SPL by 7 db!
nicknomo (*)
Did not measure accurately on epic 4g... I could not get it to register anything more than a ten db change, no matter what I calibrated it to.
Nate (**)
Works ok...but only goes to 109db -which isnt that loud
Chuck (****)
Good update. Works good on Eris with OS 2.1
Scott (****)
Thanks for the rotate fix! Epic response time.
Iurie (***)
Cool. Allowed me to adjust peaks with my sub equalizer.
