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#1
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Member ![]() ![]() Group: Members Posts: 51 Joined: 18-Jul 07 Member No.: 93,097 ![]() |
Bonjour,
Je me suis mise depuis peu à Logic Pro que ce soit pour la prise de son ou la récupération d’audio de Final Cut. L’objectif étant de mixer pour intégration du mix sur Final Cut pour faire un DVD. Pour obtenir une certaine qualité de son, j’applique un set d’effets sur des percussions (compression, équalisation, reverb). Cependant, cela sature alors « visuellement » sur le vu-mètre de Logic mais sans qu’on entende de distorsion. Je précise qu’évidemment il n’y avait pas de saturation à l’enregistrement ni avant l’activation des effets. Qu’en penser ? Si on n’entend pas de distorsion, no problem ou de toute manière faut-il absolument éviter d’être dans le rouge ? et pourquoi si c’est le cas ? Merci d’avance |
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#2
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![]() Advanced Member ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 418 Joined: 02-Nov 06 From: Montpellier - Lubumbashi RDC - FR Member No.: 84,870 ![]() |
C'est l'avantage des calculs en 32 bits virgule flottante de Logic, et du headroom confortable qui en résulte!!
Pratique pour une piste individuelle, en effet. Mais ça n'empêche pas le coté quasi indispensable de l'export du bounce final à 0dbFS maxi (et encore, pas dans le cas d'un mixage: -3db max en crête). Car la lecture sur un autre support numérique d'un signal au-dessus de 0db pourrait s'avérer fort peu supportable! |
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#3
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![]() Maniac Member ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 516 Joined: 28-Jul 10 From: Paris - FR Member No.: 114,744 ![]() |
Complètement d'accord, un head room entre -3 et -8 est l'idéal pour ma part
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#4
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![]() Junior Member ![]() ![]() ![]() Group: Members Posts: 119 Joined: 30-Nov 03 From: Montbonnot - FR Member No.: 30,014 ![]() |
Complètement d'accord, un head room entre -3 et -8 est l'idéal pour ma part ![]() Pour la majorité des Télévisions, la norme c'est Crete Max : -9 dBFS Pour un mixage de musique, je sais pas, je penses que ca depends s'il y a du Mastering aprés ce mix ou si c'est un mix final qui servira directement a la diffusion auquel cas une reserve de -1 à -3 dBFS peut eviter des surprises sur du matos de diffusion un peu leger. -------------------- Mac Pro Quad-Core - Mac OS 10.6.8 - 6 Go - PT 10.2 - Logic 9.1.8
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