Theme scary siren :. Production step :i record a scream. I cut it and extract two different sounds from it. I change the pitch to get the sound more high-pitched. I also change the tempo to be more slow. I separate the track in two and invert the last part. With the enveloppe tool, i change some part of my track manually. I amplify the track. I also use the reverb effect and amplify the size of the room of 60%. I used the noise reduction. At the end i fade out. I used the noise reduction. Description :this sound look like a siren or an alarm. Because the sound is high-pitched, it award an horrific aspect to the track. For me this siren can take place in an old and creepy factory. In some aspect, there is some metallic noise in this sound. The no-regularity of the siren also participate to this strangeness feeling. Typologie de schaeffer :. Masse: toniquetimbre harmonique: acidegrain: itérationallure: naturelledynamique: violenteprofil mélodique: descendant puis ascendantprofil de masse: aminscicement.
作者: Univ Lyon
