This is a real-time audio analyzer for Android devices with 8 kHz spectral bandwidth.

Display any sort of audio from the microphone as a coloured spectrogram. Identify environmental noise, search for annoying tones, view harmonic patterns of instruments and voices, analyse the frequency range of your speaker.

New in v1.61:

• supports sd-install
• crash when pausing app fixed

New in v1.5:

• Native support for large screens and tablets.
• Updated to Android 2.3 with support for Android 3.x
• Minor bug fixes