Попалось вот: macProVideo Logic 103 SOUND And Why it Sounds That Way.
http://www.macprovideo.com/tutorial/sound
Короткие (2-5) минут видео в формате .mov
Для новичков будет очень полезным посмотреть (если, конечно, английский на уровне).
Краткое содержание:
01: Exploring Frequency Amplitude
02: Understanding Sound Waves
03: Exploring how Humans Hear Sound
04: Noise (and what it's good for)
05: Using Vibrato
06: FM Synthesis
07: Amplitude Modulation and Tremolo
08: Enveloping Sound (ADSR)
09: EQ Verses Filtering
10: Understanding Low Pass Filters
11: Understanding High Pass Filters
12: Understanding Band Pass Filters
13: Pass Verses Cut Filters
14: Understanding Notch Filters
15: Phasing Verses Flanging
16: Doubling Vocals Using the Ringshifter
17: Using Chorus
18: Exploring Echo and Reverb