Doom9's Forum - View Single Post - GUIDE: Stereo to 5-Channel Surround

Shayne · 24th December 2003, 15:30

Just a follow up since i rambled on about this problem for so long in this thread.

It appears that the clicking problem has been fixed in Besweet by DSPguru in the latest b24. Clipping at the first .002 seconds on 32 bit float waves is gone.

Since there is two versions of the latest beta you need the latest.

http://forum.doom9.org/showthread.ph...052#post417052

or home

Edit:

With regard to the process and the guide. I find the LFE input nice on dts and therefore have been using it. I remember the warnings about using it in the beginning on this thread.

What i have found is you need to watch to make sure that the lfe channel is not the controlling wave in the normalization process. This is the case with the graph suggested. This is dangerous and really does not normalizes. What i have done is add gains to the lfe channel between HNM and the recorder (3 would be required). I have found the default -3.33 db is a good setting but my testing is young (ed : -5 in most conditions?). This ensure that the normalization is carried out on C, F, or rears and not "pump up the volume".

Peace

24th December 2003, 15:30	#258 \| Link
Shayne Registered User Join Date: Jan 2002 Location: northern canada Posts: 215	Just a follow up since i rambled on about this problem for so long in this thread. It appears that the clicking problem has been fixed in Besweet by DSPguru in the latest b24. Clipping at the first .002 seconds on 32 bit float waves is gone. Since there is two versions of the latest beta you need the latest. http://forum.doom9.org/showthread.ph...052#post417052 or home Edit: With regard to the process and the guide. I find the LFE input nice on dts and therefore have been using it. I remember the warnings about using it in the beginning on this thread. What i have found is you need to watch to make sure that the lfe channel is not the controlling wave in the normalization process. This is the case with the graph suggested. This is dangerous and really does not normalizes. What i have done is add gains to the lfe channel between HNM and the recorder (3 would be required). I have found the default -3.33 db is a good setting but my testing is young (ed : -5 in most conditions?). This ensure that the normalization is carried out on C, F, or rears and not "pump up the volume". Peace Last edited by Shayne; 4th April 2004 at 03:41.