Tones and Noise (Direct) (G Dataflow)

RMS level of the additive Gaussian noise.

Default: 0

DC offset of the signal.

Default: 0

A Boolean that controls the reseeding of the noise sample generator after the first call of the node.

Default: False

An array in which each element is a single tone amplitude.

The size of this array must match the size of the tone frequencies array and the size of the tone phases array.

An array in which each element is a single tone frequency.

The size of this array must match the size of the tone amplitudes array and the size of the tone phases array.

An array in which each element is a single tone phase in degrees.

The size of this array must match the size of the tone frequencies array and the size of the tone amplitudes array.

Number that this node uses to initialize the noise generator.

This node initializes the noise generator using seed if reset is True or if this is the first call of the node.

Default: -1

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

Sampling rate in samples per second.

Default: 1000

Number of samples in the signal.

samples must be greater than 0. Otherwise, this node returns an error.

Default: 1000

Timestamp of the output signal. If this input is unwired, this node uses the current time as the timestamp of the output signal.

This input is available only if you configure this node to return a waveform.

Generated output signal.

This output returns a waveform or an array of double-precision, floating-point numbers.

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error	error in contains an error
If no error occurred before the node runs, the node begins execution normally. If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.	If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.