ADPCM\addsub1.vhd .....\adpcm.vhd .....\adpcmnew.vhd .....\dequanizer1.vhd .....\dha.vhd .....\index1.vhd .....\index11.vhd .....\limit1.vhd .....\lut11.vhd .....\lut22.vhd .....\pal16r8.vhd .....\pridict11.vhd .....\quantizer12.vhd .....\saveindex1.vhd .....\stepsize1.vhd .....\sub1.vhd ADPCM