   Digital signal processing effect algorithms
  I am about to write some software DSP effects in openAL. Could anyone give me any decent algorithms / tutorials i could use to make Echo, flanger and chorus effects using openAL?thanks   
  I found this page by doing a quick google;  Google CSound. It's a C++ based api for DSP.  We studied it at uni, and their website has literally hundreds of algorithms, including convolution, reverb, delay etc.   