SPL and Spectrum Analyser
By jjbunn
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 show, RT60, Noise Criteria, AC Weighting etc. mixed with a sign generator, please check out my AudioTool app in Android Market.)
Professional model of the RTA audio analyser. Adds 1/4, 1/6 and 1/12 analysation band spacing with up to a hundred and twenty bands, scalable peak holds and more color schemes. Permanently shops calibration knowledge. Screenshots may be saved and peak / rms values could be exported to a .csv f...
RTA (Real-Time Analyzer), FFT (amplitude show pushed by Fast Fourier Transform), calibration, sign mills...Everything is included, bundled in a pleasant interface with many on-screen controls and easy real-time show.== Features == FFT (amplitude) and RTA (octave, 1/3 octa...
Spectrum Analyze provides you real-time spectrum information from the microphone in your Android device.Features in Free Version* No Ads* 44100 Hz sampling price * Max frequencies up to 22050 Hz (1/2 sampling rate)* 8192 samples per spectrum * ~5.4 Hz ...
See your voice, music or take a look at your audio equipment. See whatever your microphone can hear! This real-time spectrum analyzer (RTA) / audio visualizer options:- 256 high-quality frequency bands 20Hz to 22kHz- Logarithmic frequency scale to match human perception
Over 26 calculators for pro-audio sound reinforcement and lighting, in addition to reference information and utilities. A tremendous helpful tool for folks dealing with PA, sound reinforcement, sound methods, electroacoustics, pro-audio and lightingThe app is very gentle (~1MB, like a t...
Vibrations is an app for measuring mechanical vibrations and acoustic noise from engines, the environment, machines, and other equipment. (Ads supported.)This is (currently) the only app that mixes acoustic *and* mechanical measurements!Uses: monitoring vehicle engine vibration, ...
Vibrations is an app for measuring mechanical vibrations and acoustic noise from engines, the environment, machines, and different gear.This is (currently) the one app that mixes acoustic *and* mechanical measurements!Uses: monitoring vehicle engine vibration, monitoring vibratio...
Turn your Android smartphone into a strong device for measuring the Impulse Response of audio techniques. This app will only be of curiosity to those who perceive what an Impulse Response is!The app generates an MLS sign from the speaker (or headset jack) and data it through the ...
MSA (Musician's Spectrum Analyser) is a brand new app for singers and musicians.Most musical notes are not a single pure sound, however rather a fancy mixture of notes called a sound spectrum. The Musician's Spectrum Analyser analyses this spectrum to show the individual n...
SPL (deciBel) Meter that includes RT60, Leq, Sone, Spectrum Analyzer, Spectrogram, Chart Recorder, Signal Generator, Polarity Checker, and Mic calibration.Recommended by Sound and Vision magazine. Loved by Audio Engineers worldwide: check out the Reviews! Features: 1/1, 1/...
