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Créer Vent FX: Filtrage de bruit dans la logique en utilisant l'ES1
Richard Lainhart on Fri, June 10th 0 comments
In this Quick Tutorial, we'll look at how to create a classic analog synthesis sound — the sound of whistling wind — using Logic's ES1 synth.

Dans ce tutoriel, nous allons voir comment créer une synthèse sonore analogique classique le bruit de sifflement du vent à l'aide de Logic synthé ES1.


Étape 1 - Lancement ES1

Commencez par ouvrir Logic et en choisissant Fichier


Puis, dans la section I / O de la bande de canal sur la partie inférieure gauche de l'inspecteur, cliquez et maintenez sur l'instrument logiciel par défaut et choisissez EVP88 ES1


Enfin, double-cliquez sur le bouton bleu ES1 pour ouvrir la fenêtre ES1:


Étape 2 - Configuration ES1

Configurez l'ES1, comme indiqué dans la capture d'écran ci-dessous:


Voici une liste de tous les paramètres essentiels, de gauche à droite et de haut en bas, et ce qu'ils signifient:

  • Mix is set to Sub only, because the Sub oscillator is the only one of the two that offers white noise. 
  • The Sub oscillator is set to Noise (the squiggly waveform). 
  • Drive is set to 0 (zero) to reduce distortion. 
  • Filter is set to '24dB classic' for the classic swept noise sound. 
  • The filter's Cutoff is set to about the middle position, but you can adjust that to taste. 
  • Resonance is also set to about the middle position. The increased Resonance is what gives you a sense of pitch and "whistly-ness" in the final sound. You can also adjust this to taste, but don't set it too high or it will self-resonate and provide too much of a sense of pitch. 
  • Key is set to the middle position, so that playing further up the keyboard will open the filter up a bit more and let you stack up multiple wind voices in different registers. 
  • In the bottom section, the Low Frequency Oscillator is set to a smoothed random waveform (the one at the 3 o'clock position), itself derived from white noise. Applying this to the Filter Cutoff will automatically vary the wind's pitch. Rate is set to 0.62 Hz; feel free to adjust this also. Higher frequencies will give you more active wind.
  • The slider to the left of the Router is set to the upper 3/4 of its range; this controls the basic amount of the Low Frequency Oscillator that is sent to control the filter's cutoff. In the Router itself, the filter's Cutoff is set as the destination for the Low Frequency Oscillator. 
  • The slider to the right of the Router is set to the lower 1/6 of its range; this sends a little more of the Low Frequency Oscillator to the filter's cutoff depending on your keyboard's trigger velocity.
  • Finally, the ADSR sliders are all set to Long or Full, or nearly so; this will give you long slow attacks and decays for your wind sound.


Étape 3 - Conclusion

Maintenant jouer quelques notes sur votre clavier MIDI au milieu de sa gamme, et vous devriez entendre un son d'hiver convaincre vent. Essayez d'ajouter une réverbération loin de Space Designer pour un son encore ghostlier:

[Audio id = "6749"]


Et, comme toujours, d'expérimenter et s'amuser dans la logique !



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