WAV2AY

Tool using Fourier transform, doing sample conversion to simple frequencies

Multiple outputs are supported:

• raw output for any machine owning an AY
• dmalist for instant Amstrad Plus use
• cpclist for special CPC replay (packed+interrupting player)

usage:

wav2ay.exe <wavfile> <options>

options:

-preamp <value>  amplification | default 1.0
-tresh  <value>  minimal energy| default 0.25 is minimum (max usable approx 15)
-replay <value>  frequency play| default 10
-high   <value>  highcut filter| default 4000
-low    <value>  lowcut filter | default is replay (min: 20Hz)
-wfreq  <value>  AY frequency  | default 1000000 (1MHz)
-nbchan <value>  nb channel    | default 3
-chans  <value>  channel used  | default 'ABC'
-noiseblocker    disable noise management
-dmalist         output optimised DMA list
-cpclist         output optimised list for CPC replay
-wavout <file>   output WAV preview
-aki    <file>   output AKI file for Arkos Track 2
-verbose

wav2ay evolutions were suggested by Maitre Joe for the use in his last game https://amstrad-ggp.itch.io/mightysf