2.10
Jan 6, 2016 · seen Sep 30, 2026
SPL and Spectrum Analyser is a music & audio app by jjbunn with 5,000+ downloads (about 9.6K estimated). Rated 4.5 from 188 ratings. Released May 9, 2010. Install growth, rank history, SDKs and ad networks.
From the store listing: “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…”