Download AudioTool AudioTool icon

. AudioTool FFTs sets of microphone samples. Aliasing reduced by Hann windowing. SPL calculated

$7.99 1K 9.4

9.4 Users
Download AudioCaps AudioCaps icon

Prints a list of the supported recording and playback formats on your Android device. v1.9 targets minsdk 9 and xlargescreens v1.8 minor changes v1.7 output includes Android Build.MODEL string v1.6 allows to send results as an email v1.5 n/a v1.4 confirms play/record capability by send/receive of samples to the audio hardware Questions: email jjb…

Free 17 8

8 Users
Download Impulse Response Impulse Response icon
Impulse Response

meter and Spectrum Analyser, please see our AudioTool app, also in Google Play.)

$1.49 12 7.8

7.8 Users
Download Sound Tools Free Sound Tools Free icon
Sound Tools Free

Demo version of the Full Sound Tools App: This is the LOOK and FEEL version of the full Sound Tools App. It only runs for 30 seconds! Visualize sound and frequencies! Main tools are: +Visualize real-time recording sound wave form and display dBFS (Decibel Full Scale) meter. +View the real-time (FFT) frequencies of the recording sound. Show the ma…

Free 44 5

5 Users
Download PlatterSpeed - Vinyl Tool PlatterSpeed - Vinyl Tool icon
PlatterSpeed - Vinyl Tool

PlatterSpeed is an easy way to calibrate turntable speed to proper 33 1/3 or 45 RPM using a 3150 Hz testtone. Using a testrecord with a 3150 Hz track you can record and adjust with your phone from the loudspeaker in an endless loop. The current speed relative to the nominal speed is visualized through a colored graphical indicator. Measuring the sp…

Free 47 7.4

7.4 Users
Download Pulsate Pulsate icon

Pulsate is a simple app which allows you to create musical patterns from randomly colliding circles. Sit back, watch the circles collide and listen to the evolving melodies. Please note that Pulsate is designed to run on modern devices and is intended to be used with headphones.

$0.99 172 7.8

7.8 Users
Download SoundForm Signal Generator SoundForm Signal Generator icon
SoundForm Signal Generator

Soundform generates White and Pink Noise, Sine, Square, Triangle, Ramp waves and Impulses. Uses multiple cycled buffers, refreshed randomly, so ensuring truly random White/Pink noise. Questions or problems? Please Email me! If you need a combined Signal Generator and Spectrum Analyzer with dB SPL, Leq, Spectrogram, and RT60, check out the Androi…

Free 496 7.6

7.6 Users
Download SPL and Spectrum Analyser SPL and Spectrum Analyser icon
SPL and Spectrum Analyser

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 Criteri…

$1.10 $0.99 169 7.6

7.6 Users
Download Spectrum Analyzer Spectrum Analyzer icon
Spectrum Analyzer


Free 10 6.8

6.8 Users