Signal Presence Component

The Signal Presence component detects the existence of an output signal based on an adjustable Peak Threshold and Hold Time for the peak.

Controls

Input

Control	Function	Default/Range
Input Indicators 1 ton	The indicator(s) turn green when the input signal reaches the Peak Threshold, and will stay green until the input signal drops below the Peak Threshold, and the Hold Time expires.	Depends on Properties

Configure

Control	Function	Default/Range
Peak (dB)	Sets the peak value of the Input signal that will cause the Input indicator(s) to turn to green.	Default = -20 Range = -60 to 20
Hold time (seconds)	Sets the time that the indicator(s) will stay green after the peak value of the Input signal drops below the Peak Threshold setting.	Default = 1.0 Range = 0.01 to 10
Infinite Hold	Causes the Input indicator(s) to stay green, after the peak value of the Input signal reaches the Peak Threshold setting, until the button is released. This is useful when you want to leave the component unattended for a period of time and want to know if the Peak Threshold is reached during that period.	Off/On

Control

Function

Default/Range

Peak

(dB)

Sets the peak value of the Input signal that will cause the Input indicator(s) to turn to green.

Default = -20

Range = -60 to 20

Hold time

(seconds)

Sets the time that the indicator(s) will stay green after the peak value of the Input signal drops below the Peak Threshold setting.

Default = 1.0

Range = 0.01 to 10

Infinite Hold

Causes the Input indicator(s) to stay green, after the peak value of the Input signal reaches the Peak Threshold setting, until the button is released. This is useful when you want to leave the component unattended for a period of time and want to know if the Peak Threshold is reached during that period.

Off/On

Properties

Property	Function	Choices
Type	Sets the Type of Channel available.	Mono Stereo Multi-Channel
Count	Sets the number of Channels available for Multi-channel.	2 to 256

Property

Function

Choices

Type

Sets the Type of Channel available.

Mono

Stereo

Multi-Channel

Count

Sets the number of Channels available for Multi-channel.

2 to 256

Control Pins

The available Control Pins depend on settings in Properties.

Pin Name	Value	String	Position	Pins Available
Hold Time	0.010 to 10	10 ms to 10 s	0.000 to 1.00	Input / Output
Infinite Hold	0 1	false true	0 1	Input / Output
Peak Threshold	-60 to 20	-60 dB to 20 dB	0.000 to 1.00	Input / Output
Signal Presence	0 1	false true	0 1	Output