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REW - Room EQ Wizard
#7
Jedno upozorenje: pri izboru spektralnog okvira (window) ignorisati Dolph-Chebyshev 150 jer daje krajnje nepouzdane rezultate.
U prilogu je rezultat serije od 10 merenja s tim okvirom pri preklapanju od 75% - vidimo da prag šuma varira od -151 do -162dBFS, a ni jedna od tih vrednosti ne odgovara tačnom rezultatu od nekih -170dBFS.
Očekivani rezultat je jedan deblji trag u kome je svih 10 spektara.

Svi ostali okviri u REW daju stabilne i konzistentne rezultate (drugi prilog).
Za rutinsku upotrebu preporučujem Blackman-Harris 7 sa preklapanjem od 87,5%.

Reklamirao sam ovo kod autora, ali on ne smatra da se radi o grešci ("This is how windows work"), što mi je u najmanju ruku vrlo čudno.


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Messages In This Thread
REW - Room EQ Wizard - by Braca - 11-22-2023, 09:37 AM
RE: REW - Room EQ Wizard - by Vlajko - 11-22-2023, 10:58 PM
RE: REW - Room EQ Wizard - by Boban - 11-23-2023, 08:20 AM
RE: REW - Room EQ Wizard - by Braca - 11-27-2023, 07:13 PM
RE: REW - Room EQ Wizard - by Vlada021 - 11-27-2023, 10:13 PM
RE: REW - Room EQ Wizard - by Vlajko - 11-28-2023, 07:27 PM
RE: REW - Room EQ Wizard - by Braca - 01-14-2024, 11:28 AM
RE: REW - Room EQ Wizard - by Braca - 01-21-2024, 01:06 PM
RE: REW - Room EQ Wizard - by savan - 01-21-2024, 01:53 PM
RE: REW - Room EQ Wizard - by Braca - 01-21-2024, 02:08 PM
RE: REW - Room EQ Wizard - by savan - 01-21-2024, 03:59 PM
RE: REW - Room EQ Wizard - by Braca - 01-22-2024, 06:51 PM
RE: REW - Room EQ Wizard - by Braca - 01-26-2024, 08:00 PM
RE: REW - Room EQ Wizard - by Braca - 01-28-2024, 06:34 PM

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