Welcome to AudioTools

AudioTools is a lightweight audio manipulation toolbox.

The core of the audio tools is a filtered-pipe/stream mechanism. The pipe streams audio data, either as time-sampled audio data (PCM) or as frequency samples (blocks of fourier coefficients). As a programmer, you hook up the source (file, microphone) and sink (speaker, file) and you start the streaming.

The main components are

trimtool/doc/Audio Trim Tool.docx]

component	function	docu
pipe	basic definitions for audio pipe
audiofilter	The audio filters to be applied to the streams
audiogui	A basic GUI that shows users a text to pronounce, records the audio and then user can drag sliders to modify the way it sounds	audiogui/doc/audiogui.pdf​
audioconverter	Converts bunch of files according to settings
trimtool	Trims audio according to noise threshold settings	[source:source:

Source code

svn co https://tracinsy.ewi.tudelft.nl/pub/svn/AudioTools