Fostex 450 - Section 5 Using the Parametric Equalizer

Figure 4-3. A stereo processor is patched to the Aux 2 buss
with your choice of pre- or post-EQ and fader
SECTION 5 USING THE PARAMETRIC EQUALIZER
The Model 450 incorporates one fixed and two band
parametric type equalizers which have considerable
advantage in fine-tuning.
When equalizing individual instruments it is preferable to
emphasize a narrow band around a preselected frequency.
While a graphic equalizer or switched frequency may provide a
greater selection of frequencies, the parametric design permits
you to find the fundamental tonal qualities of instruments of
those frequency bands which give you the maximum control
over the sound. In PA applications, you will find that you can
tune out acoustic feedback or ringing, or correct a gross house
resonance.
IMPORTANT: Before using any equalizer, always try to achieve
the sound that you want by moving the position of the
microphone or changing the microphone type. Learn to use
good microphone techniques before applying electronic tone
correction.
TYPICAL EQUALIZATION RESPONSE GRAPH
INSTRUMENT CUTTING
BOOSTING
OTHER COMMENTS
Human Voice
Scratchy at 2kHz
Nasal at 1kHz
Popping p's below
80Hz.
Hot at 8 or 12kHz
Clarity above 3kHz
Body at 200—400Hz
Tend towards thin
when blending
many voices
Piano
Tinny at 1—2kHz
Boomy at 320Hz
Presence at 5kHz
Bass at 125Hz
Not too much bass
when mixing with
rhythm section
Electric Guitar
Muddy below 80Hz
Clarity at 3.2kHz
Bass at 125Hz
Acoustic Guitar
Tinny at 2-3.2kHz
Boomy at 200Hz
Sparkle above 5kHz
Full at 125Hz
Electric Bass
Tinny at 1kHz
Boomy at 125Hz
Growl at 620Hz
Bass below 80Hz
Sound varies greatly
with strings used
String Bass
Hollow at 620Hz
Boomy at 200Hz
Slap at 3.2—5kHz
Bass below 200Hz
Snare Drum
Annoying at 1 kHz Crisp above 2kHz
Full at 125Hz
Deep at 80Hz
Also try adjusting
tightness of snare
wires
Bass Drum
Floppy at 620Hz
Boomy below 80Hz
Slap at 3.2—5kHz
Bass at 80—125Hz
Usually record with
front drum head off
Put blanket inside
of drum resting
against the head.
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