Technical data

ASTi ACE Studio Components Reference Guide Rev. M DOC-01-TELAS-CRG-4

Control Inputs

FilterFre-

quency

Type Default Value

float32 1.0

Description: FilterFrequency (in Hertz) provides the rolloff fre-

quency of the filter. For lowpass filters, FilterFreq acts as an upper

bound frequency. For highpass filter, FilterFreq acts as a lower

bound frequency. For bandpass, FilterFreq acts as a center frequency

and the filter bandwidth is determined by FilterQFactor. If no exter-

nal control is connected to FilterFrequency, the scale factor is used

as the FilterFrequency value. The acceptable range is 0 to half of the

model sample rate.

Modifier: Multiply

Modifier_default: 2000.0

FilterQ-

Factor

Type Default Value

float32 1.0

Description: FilterQFactor is the filter quality factor, which effec-

tively determines the filter rolloff for lowpass and highpass filters

and the filter bandwidth for bandpass filters. FilterQFactor is

inversely proportional to the filter rolloff or bandwidth. This field

cannot be less than or equal to 0. If no external control is connected

to FilterQFactor, the scale factor is used as the FilterQFactor value.

Modifier: Multiply

Modifier_default: 0.7071

Control Inputs

Outgain

Type Default Value

float32 1.0

Description: OutGain applies amplitude gain control to the output

signal. If no external control is connected to OutGain, the scale fac-

tor is used as the OutGain value.

Modifier: Multiply

Modifier_default: 1.0

Audio Outputs

OutSignal

Type Default Value

boolean true

audio n/a

Description: The filtered audio signal. If the filter type is set to off,

it will not produce audio.