Band-Pass Filter Component

Note: The number of signal pins is variable and set in the component's Type Property.

Input Pins

Channels

Audio signal pins are represented by a () circle, and traditional wiring is represented by a thin black line. You can use Signal Names on audio signal pins.

By default, the Band-Pass Filter component is set to a Mono channel, which provides one input and one output. Additionally, you can set the Properties to allow for Stereo, which gives you two inputs and outputs; or you can choose Multi-Channel, which will allow you to choose between 2 and 256 inputs and outputs.

Output Pins

Channels

Audio signal pins are represented by a () circle, and traditional wiring is represented by a thin black line. You can use Signal Names on audio signal pins.

By default, the Band-Pass Filter component is set to a Mono channel, which provides one input and one output. Additionally, you can set the Properties to allow for Stereo, which gives you two inputs and outputs; or you can choose Multi-Channel, which will allow you to choose between 2 and 256 inputs and outputs.

Tip: For additional properties not listed, refer to the Properties Panel help topic for more information.

Band-Pass Filter Properties

Channels

Type

Sets the type of input and output channels

Count

For Multi-Channel, sets the number of channels. You can choose between 2 and 256 channels.

Response Panel

Enabled

Determines if the Response Panel is visible in the Control Panel

Size

Determines the size of the Response Panel.

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.

Bypass

Bypasses the filter.

Invert

Inverts the output signal.

Mute

Mutes the output signal.

Gain (dB)

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

Frequency (Hz)

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

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.

Pin Name	Value	String	Position	Pins Available
Bandwidth	0.010 to 3.00	.010oct to 3.00oct	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