Dave J. Andruczyk Based on code from: The Rasterman Michael Fulbright Spectragram (originally called "tape") submitted by: Gregor Leusch COMEDI support: Brett van de Sande He also rewrote the sound I/O code to use proper pthreads which improved gui response significantly... and hacked by Dave J. Andruczyk to be fully scalable... Thanks goes out to Andy Lo A Foe who created Alsaplayer for his excellent advice on autoconf, and helping me streamline the configure process. Thanks to Rolf Mueller, for helping me extensively with the window functions section, and the color picker parts. Thanks to Ralph Loader for the convolve pattern matching routines making the scope INCREDIBLY stable, even at low freqs. Thanks to Eric Lassauge for the patches to the Colormap code and fixes here and there.... Thanks to Paritosh Pandy for assisting with testing the decimation code and giving me the push I needed to get back into development. Thanks to Will Riley, A pro in the audio field who offered suggestions which lead to the arbritrary zooming functions (w.i.p.). His support and enthusiasm for eXtace as well as the support from other users is what makes this development effort worthwhile.