Thread: Post filma
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Old 26-05-2008, 02:27 PM   #30
boggy
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Default Re: Post filma

Quote:
Originally Posted by Max View Post
........ i onda se spusta na - 12 db ( peak )

.......

Ne mesajte peak i rms...
dvuckovic navodi rms...

Mozda ovaj primer moze da pomogne...
Moj lynx l22 na izlazu daje +20dBu (rms!) kada se na dac dovede sinusni signal 1kHz peak vrednosti 0dBFs (otprilike -3dBFS rms).
S obzirom da l22 nema nikakvu mogucnost (analogne) kalibracije... dolazi se do toga da je njemu fabricki podeseno da se +4dBu dobije na izlazu kada se na dac dovede digitalni signal -16dBFS (peak, sine wave) odnosno... oko -19dBFS rms (bilo kakav signal, mislim... moze i muzika )

pozdrav

bogi
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