[Vorbis-dev] masking.h

[evil]

Hi!

Can someone say to me, how the following values are assigned? I assume that
it concerns different frequencies, but which?

 

Excerpt out: „masking.h“

 


..

static float tonemasks[P_BANDS][6][EHMER_MAX]={

  /* 62.5 Hz */

  {{ -60,  -60,  -60,  -60,  -60,  -60,  -60,  -60, 

     -60,  -60,  -60,  -60,  -62,  -62,  -65,  -73, 

     -69,  -68,  -68,  -67,  -70,  -70,  -72,  -74, 

     -75,  -79,  -79,  -80,  -83,  -88,  -93, -100, 

     -110, -999, -999, -999, -999, -999, -999, -999, 

     -999, -999, -999, -999, -999, -999, -999, -999, 

     -999, -999, -999, -999, -999, -999, -999, -999},

   { -48,  -48,  -48,  -48,  -48,  -48,  -48,  -48, 

     -48,  -48,  -48,  -48,  -48,  -53,  -61,  -66, 

     -66,  -68,  -67,  -70,  -76,  -76,  -72,  -73,

.......

 

Thanks for the assistance ¶

 

Fjodor Jähne

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.xiph.org/pipermail/vorbis-dev/attachments/20050622/5a78410b/attachment.html