Survey of Sound class 7
esse quam videri
Contents
Audio Effects
We can only affect three thing Amplitude,Time,Frequency
Amplitude
- Mute
- Normalize
- Adjust volume relative to peak or nominal level
- Fade (in/out/graphic) or Envelope
- Compressor
- Reduce dynamic range. As the amplitude aproaches a threshold it is reduced by a specified by a ratio
Time
- Pitch Bend/Shift
- Adjust pitch up or down by semitones or cents
- Time Stretch
- Strech time with or without changing pitch
Frequency
- EQ
- Adjust the amplitude of certain frequencies
- http://www.canimi.com/webnew/audiospectruma.html
- EQ by the Octave
- Eq Primer
Show Reverb
Compressors
todo create demo online
EQ
todo create demo online
Types of audio effects
DirectX - non destructive real time effects like TDM but runs on CPU
DirectX and TDM effect are restricted by the amount of processing power.
TDM's run on a single dedicated processor and DirectX effects run on the CPU.
Music Theory Rhythm
Music Theory time and meter Time
- Time Signatures - wikipedia examples -ie only sorry
- Beats and measures
- Music Theory Online Lesson 4 Time Signatures
- Online Music Theory Reference
Poly Rhythms vai.com
Looping in Sound Forge
- Turn on Loop
- Mark ins and outs
HomeWork
Finish Commercial
Quiz 2 on Weds
- Microphones and Audio Effects
http://imamp.colum.edu/mediawiki/index.php/Sound_for_Interaction_Voice_Recording