View Full Version : Don't touch my LFE
int 21h
1st May 2002, 00:48
Lately, I've really been messing around with DTS Audio cds and very recently, Dolby Digital Audio cds (Dolby Digital WAV files). However, when I decode a Dolby Digital AC3 to DD WAV with HeadAc3he, my LFE channel sounds more intense then when I decode to 6 mono .wavs with BeSweet and encode to DTS with SurCode Pro DTS.
Is there a setting I'm missing that defaults with Azid that is killing my LFE?
Antimon
1st May 2002, 06:01
It's mor elikly headache is BOOSTING your signal, then azid is cutitng it though either is possible
azid does have an lfe section that adjusts gain and if it's kept as a chanal or mixed in.
int 21h
1st May 2002, 15:01
I guess my real question is, what do the defaults of Azid produce? A completely unmanipulated decode of the AC3 or some file that has had various gains and interpetations added to it?
DSPguru
1st May 2002, 15:04
here's a snap from the BeSweet routine that set the default values to Azid : // azid
for (i=0;i<6;i++)
{
Config.AZID.speaker_sequence[i]=CH_NONE;
Config.AZID.channel_dcompr[i]=NO_COMPRESSION;
Config.AZID.speaker_dcompr[i]=NO_COMPRESSION;
Config.AZID.channel_gain[i]=1.0;
Config.AZID.speaker_gain[i]=1.0;
}
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