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commodore 128 programming competions


commodore 128 sound coding competition 2006


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Paul Rozenweig I stumbled onto this sound by accident by screwing around with the SID parameters of the COMPUTE GAZETTE gong, also included in the program.  Also included in the program are the Commodore bell and a 4th sound of uncertain origin.  For generation of sound, I used direct POKEs to the SID registers
rather than the new sound commands of C128 BASIC.  I am unable to  figure out how to use the BASIC 7 command set to activate a second SID chip either in a SYMPHONY cartridge or directly installed inside a C128.  My attempt at a reverberation effect failed but
somebody could help if they want to share credit for this entry
reverb.prg