ATEIS IDA8 User Manual
Page 459
Components of Audio Processor
459
© 2012 ATEÏS
Axis:
o
X: Frequency of output signal(Hz)
o
Y: Gain of output signal(dB)
Control Points:
o
Blue: Adjusts Gain.
Application
Equalizers can correct problems posed by a room's acoustics, an auditorium will generally have an
uneven frequency response especially due to standing waves and acoustic dampening. For
instance, the frequency response of a room may be analyzed using a spectrum analyzer and a pink
noise generator. Then, a graphic equalizer can be easily adjusted to compensate for the room's
acoustics. Such compensation can also be applied to tweak the sound quality of a recording studio
in addition to its use in live sound reinforcement systems.