Band-Pass Filter Component

The Band-Pass filter amplifies a set band of frequencies, centered around a set frequency, and measured at 3dB below the gain of the center frequency, while not amplifying any frequencies outside that band.

Controls

Control

Function

Default / Range

Response Panel

The Response panel provides vertical and horizontal cross-hairs with a dynamic frequency and dB read-out. Place the mouse courser over the graph to activate the cross-hairs. When the Phase control is activated, the horizontal crosshair line to the left of center represents the normal curve, the right side represents the phase curve. The readout is only for the normal curve.

X-Axis = Freq, 20 Hz to 20 kHz

Y-Axis Left = dB, -24 dB to 24 dB

Y Axis Right = Phase, -180° to -180°

Phase

Turns the Phase curve on and off.

On/Off

Bypass

Bypasses the filter.

Off/On

Invert

Inverts the output signal.

Normal/Inverted

Mute

Mutes the output signal.

Off/On

Frequency

(Hz)

Sets the center frequency of the band of frequencies allowed to pass through the filter.

Default = 1000

Range = 20 to 20000

Bandwidth

(Octave)

Sets the width of the band of frequencies allowed to pass through the filter. Measured at 3dB below the amplitude of the center frequency.

Default = 1

Range = 0.010 to 1.00

Gain

(dB)

Sets the output Gain measured at the center frequency of the pass band.

Default = 0

Range = -100 to 20

Properties

Channels

Property

Function

Choices

Type

Sets the type of input and output channels

Mono

Stereo

Multi-Channel

Count

For Multi-Channel, sets the number of channels.

2 to 256

Response Panel

Property

Function

Choices

Enabled

Determines if the Response Panel is visible in the Control Panel

Yes / No

Size

Determines the size of the Response Panel.

Small

Medium

Large

Control Pins

Pin Name

Value

String

Position

Pins Available

Bandwidth

0.010 to 1.00

.010 to 1.00

0.000 to 1.00

Input / Output

Bypass

0

1

active

bypass

0

1

Input / Output

Frequency

10.0 to 20,000

10 Hz to 20 kHz

0.000 to 1.00

Input / Output

Gain

-100 to 20

-100 dB to 20 dB

0.000 to 1.00

Input / Output

Invert

0

1

normal

invert

0

1

Input / Output

Mute

0

1

unmute

mute

0

1

Input / Output

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