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R0 | 8 bit mu-law logarithmic sample |
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R0 | 8 bit mu-law logarithmic sample, scaled by current volume |
This SWI is used to scale an 8 bit mu-law sample by the current volume (as set by Sound_Volume).
Voice generators should avoid calling this SWI from within their buffer fill code – the overhead of calling a SWI for every sample to write will be too much for older systems to cope with.