Voiceware decoding sometime broken

[pc-coholic]

23:44:53 < pc-coholic> if you look for example at pcm7 and pcm8, you can hear, that pcm7 also contains the first few milliseconds of pcm8... 23:47:18 < sinetek> yes, I just found a bug thanks to you 23:47:32 < sinetek> decoding bits 7-6 is broken 23:48:14 < sinetek> so then it is possible that the opcode is mistaken as another one, and the code goes on and gets confused 23:49:18 < sinetek> if you want to fix it, remove my sequence of ifelse and just extract 7-6 by say >> 6 and then switch() over it