Hydrogenaudio Forums > Pre-echo ? In Ogg / Mp3?

Hydrogenaudio Forums > Lossy Audio Compression > Ogg Vorbis > Ogg Vorbis - General

Thijs_Brode

Oct 23 2002, 03:40

hi there!

I noticed that there are problems with pre-echo's with OGG... but how about MP3? does MP3 got these probs too?

Could some clear up some things about what pre-echo's are?

btw: and are OGG's gapless?

Thijs

Garf

Oct 23 2002, 05:42

QUOTE

I noticed that there are problems with pre-echo's with OGG... but how about MP3? does MP3 got these probs too?

Could some clear up some things about what pre-echo's are?

You notice preecho with Oggs but you don't know what they are?

MP3 generally suffers much more from preecho than Ogg does.

QUOTE

btw: and are OGG's gapless?

Yes.

yourtallness

Oct 23 2002, 06:31

Could u explain to me what pre-echo is?

ErikS

Oct 23 2002, 06:39

ff123 has an "artifact training page": http://ff123.net/training/training.html#castanets

Gabriel

Oct 23 2002, 06:40

It is when a transcient is smeared before the real transcient. You can hear some noise before the real sound happen.
The transcient then sounds less sharp.

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