Re: AKM AK4524VF (stereo codec chip)
Kad smo kod headrooma AD\DA konvertora, evo sta kaze:
Input Level definition
The 'standardized' studio levels do not result in a (often desired) full scale level, but take some
additional digital headroom into consideration. The amount of headroom is different in different
standards and again differently implemented by different manufacturers. Because of this we
decided to define the levels of the ADI-2 in a most compatible way. The headroom of the ADI-2
is defined according to the chosen reference level.
Reference 0 dBFS @ Headroom
Lo Gain +19 dBu 15 dB
+4 dBu +13 dBu 9 dB
-10 dBV +2 dBV 12 dB
At +4 dBu a headroom of 9 dB offers a problem-free operation with most devices, and meets
the latest EBU recommendations for Broadcast usage. At -10 dBV 12 to 15 dB headroom are
common practice, each mixing desk operating at -10 dBV is able to send and receive much
higher levels. Lo Gain allows to work with high levels, best suited for professional users who
prefer to work balanced and at highest levels.
E, sad... Pevanje o kom sam ti pricao je prilicno tiho... tako da gain popnem i na +40 db i nema cvrchanja, ako se snimaju urlatorski delovi, onda gain spustim i na +15 db, a u oba slucaja Output na preampu drzim na 0 db...
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