Spantus - signal(speech) analytical tool, analyze audio files with the help of this tool. Spantus is a handy, Java based application designed to enable user to analyze signal, speech.

Spantus Features:
1. Multi audio feature signal analysis in single screen.
2. Audio feature set: standard and MPEG-7 features.
3. Online analysis algorithm. it is possible see some audio features for signal from microphone.
4. Algorithm parametrization.

The license of this software is Free, you can free download and free use this audio utility software.