avec du contenu inédit
Préambule :
Les morceaux de cette section contiennent tous du matériel inédit : titre inédit, version rallongée ou avec des effets différents.
Ces particularités font de ces disques les plus rares du monde, d'autant plus qu'ils ne sont connu qu'en un seul exemplaire, celui présenté dans cette section.
Leur valeur musicale ou financière est donc inestimable.
Enjoy it !
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Cassette AMPEX 467
Michael Jackson - BAD - 5 mixes
Description :
Nom de l’acétate : BAD
Type : Master Tape
Type de support : Umatic Master tape
Studio : Bernie Grundman Mastering Studio
Client : CBS Records
Date (si connue) 24 Août 1987
Tracklist : 5 titres
Face A
1) BAD - Dance - 08’22
2) BAD - 7’ Mix – 04’06
3) BAD – Radio Mix – 04’54
4) BAD – Dub Mix – 04’05
5) BAD – Acapella Mix – 03’49
Cette bande Master de type UMATIC est de la marque AMPEX.
Elle était destinée exclusivement au transfert des données digitales des remixes pour l’usine de fabrication, en vue de fabriquer les cassettes maxi de Bad contenant les remix de BAD cités ci-dessus.
Un ingénieur du son m’a confirmé que le son était volontairement accentué pour les fréquences les plus aigües sur chaque titre, afin que le rendu de la cassette n’en soit qu’améliorer.
Superbe objet, mais extrêmement fragile, qui devait absolument être transféré sur cd. C’est chose faite… Le son du cd édité est très bon…celui de ce transfert est surpuissante…
Voici les spectres du CD commercial de l'époque :
Voici les spectres de la cassette AMPEX :
Le CD étant en théorie une copie provenant d'une cassette AMPEX similaire à celle ci, on note en fait peu de différence, mais en regardant dans le détail, il y en a quand même.
Dans le détail :
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Réponses des 24 premières secondes du CD Fréquence (Hz) Niveau (dB)
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Réponses des 24
premières secondes de la K7 Fréquence (Hz) Niveau (dB) |
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