Metric Halo MIOQuadNCO-Glide

Module List

Process Name:

MIOQuadNCO-Glide

Synopsis:

Interpolated Numerically Controlled Quadrature Sine Oscillator

Process Types:

Building Block, Signal Generator

Channels:

Description:

MIOQuadNCO-Glide provides a Quadrature Oscillator whose oscillation frequency is controlled by the audio signal at the control input. The oscillation frequency changes approximately linearly with the input signal.

The frequency of oscillation is 0 Hz when the control input is 1, and is Fs/2 when the control input is -1.

MIOQuadNCO-Glide filters the control input signal using the Glide parameter to control how quickly the oscillator frequency follows the control input.

Parameters:

Glide [0.01, 1]

Sets the glide rate of the change of the oscillator frequency to changes in the control signal input. When the Glide is set to 0, the oscillator will not change in response to changes in the control signal. When the glide is set to 1, the oscillator will change instantaneously (like the normal QuadNCO). In between values cause the oscillator to interpolate changes in the control signal at a faster or slower rate.

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