Boss Audio Systems BR-900CD owner manual Mastering Tool Kit Parameter Functions, Algorithm

Mastering Tool Kit Parameter Functions

Algorithm

fig.04-204

=[EQ]=[BCUT]=[ENH]=[IN]=[EXP]

[COMP]=[MIX]=[LIM]=[OUT]

Equalizer

Bass Cut Filter

Enhancer

Input

Expander

Compressor

Mixer

Limiter

Output

Parameter List

Section 3

Equalizer

On/Off OFF, ON

This parameter turns the equalizer effect on/off.

Input Gain -24 – +12 dB

Sets the overall volume before passing through the equalizer.

Low Type SHELVG, PEAK

Sets the equalizer type (shelving, peaking) for the lower range.

Low Gain -12 – +12 dB

Sets the amount of boost or cut in the lower range.

Low Freq 20 Hz–2.0 kHz

Sets the center frequency for the lower range.

High Mid Q 0.3–16.0

Sets the steepness of the frequency response curve for the upper-low range’s center frequency.

High Type SHELVG, PEAK

Sets the equalizer type (shelving, peaking) for the upper range.

High Gain -12– +12 dB

Sets the amount of boost or cut in the upper range.

High Freq 1.4–20.0 kHz

Sets the center frequency for the upper range.

High Q 0.3–16.0

Sets the frequency response curve steepness for the upper range’s center frequency. (*1)

Low Q	0.3–16.0	Output Gain	-24– +12 dB
		Sets the overall volume level after equalization.
Sets the steepness of the frequency response curve for the lower
range’s center frequency. (*1)		(*1) The Low Q/Hi Q setting is disabled when “SHELVG” (shelving
Low Mid Gain	-12– +12 dB	type equalization) is selected for the Low Type or High Type.

Sets the amount of boost or cut in the mid-low range.

Low Mid Freq 20 Hz–8.0 kHz

Sets the center frequency for the mid-low range.

Low Mid Q 0.3–16.0

Sets the steepness of the frequency response curve for the mid-low range’s center frequency.

High Mid Gain -12– +12 dB

Sets the amount of boost or cut in the upper-low range.

High Mid Freq 20 Hz–8.0 kHz

Sets the center frequency for the upper-midrange.

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