Internet DJ Console ~ Stream Live Radio Shows


A GTK+ Shoutcast / Icecast client with two main media players, a jingles player, crossfader, ogg and mp3 streaming, stream automation timers, aux input, Voice and VoIP integration. File formats: mp3, ogg, flac, wma, wav, m4a, m3u, pls, and others.

Features:
  • Streams to Shoutcast and Icecast2 servers
  • Two main media players with crossfader
  • Microphone audio signal processing
  • IRC announcements

idjc.sourceforge.net/

sourceforge.net/projects/idjc/

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NoiseGator ~ Simple Noise Gate


Ever wanted to cut out background noise when talking with others on Skype? Now it’s possible!

NoiseGator is a light-weight noise gate application that routes audio through an audio input to an audio output. In real-time the audio level is analysed and if the average level is higher than the threshold the audio bypasses as normal. However, if the average level goes below the threshold, the gate closes and the audio is cut.

When used with a virtual audio cable it can act as a noise gate for a either a sound input(microphone) or sound output(speakers). Can also be used to gate noise from your own mic or play your microphone through your speakers.

REQUIREMENTS:
– Java 7 or higher for Windows.
– Java 6 or higher for Mac. Java 7 recommended.
– A virtual audio cable is required for use with VOIPs:

For Windows users I recommend the VB-Cable driver (http://vb-audio.pagesperso-orange.fr/Cable/index.htm).
Mac users can use SoundFlower.

Features:
  • Noise Gate for audio input to output.
  • Cuts out background noises when nobody is speaking on VOIPs like Skype.
  • Noise Gate your microphone to kill background noise and hiss.
  • Can be used to feed your microphone through your speakers.

https://sourceforge.net/projects/noisegator/

Discord ~ Open Source & Multi-platform Chat


It’s time to ditch Skype and TeamSpeak. All-in-one voice and text chat for gamers that’s free, secure, and works on both your desktop and phone. Stop paying for TeamSpeak servers and hassling with Skype. Simplify your life.

discordapp.com

RAT ~ Open Source Audio Conferencing


The Robust Audio Tool (RAT) is an open-source audio conferencing and streaming application that allows users to participate in audio conferences over the internet. These can be between two participants directly, or between a group of participants on a common multicast group.

rat-4.3.00

mediatools.cs.ucl.ac.uk
freshmeat.sourceforge.net/projects/rat