"I use this for analog, and audio measurements. Attach an Apple USB adapter and a $40 stereo A-D converter available online, and my iPad is like a $300 O'Scope."...
PhonoPaper is a camera app for playing pictures with encoded sound (PhonoPaper-codes).
With this app, you can also create your own codes: 10 seconds of sound can...
Pitch Analyzer is a tool for analysing sound's absolute pitch. It detects any sounds input from mic,and analyse the sound's frequency, note name, MIDI number,and...
Pocket RTA Ultra is a highly portable award winning real-time spectrum analyser for the iPhone.
Pocket RTA Ultra has many advanced features which are normally...
RTA Audio
Realtime analyzer with recording and Visualizer module with export.
••• Realtime analyzer •••
Realtime analyzer gives you the ability to analyze...
SignalSpy is a suite of powerful tools that let you analyze audio signals. Included are an oscilloscope, a spectrum analyzer, level indicator and spectrogram....
Singscope is a tool for checking the pitch of your singing. It analyzes the singing voice and shows the pitch in the music scale (C, D, E, F, G, A, B) as...
SmaartTools for iOS single channel RTA is a full-featured audio spectrum analyzer based on the single-channel portion of Smaart 7 by Rational Acoustics.
If you...
Sonance - A music player with visual experiences.
Sonance plays music that is on your device, and displays waveform and audio spectrum visualizations, plus...
Sonomètre - smart outil application pour mesurer le bruit et le niveau sonore ou la mesure de niveau de pression acoustique (SPL) en décibels (dB).
Pour obtenir...
This app is a speaker polarity tester. Find out if your speakers are wired correctly (in phase or out of phase). Test your surround speakers, stereo speakers, PA...
Spectre is an iOS audio analysis utility designed to be useful and visually appealing, making use of retina displays.
Feature Highlights:
• FFT(Fast Fourier...
Spectrogram Pro does a real-time spectral analysis of the sounds around you. You can use it for discovering hidden images in music, analyzing birdsongs or...
"As a former IEEE Technical Committee Chair for Signal Processing, I find this app amazingly flexible and useful. Works very well with its proper designed-in...