The DSP Toolchest
406
Width
[0, 1]
Adjusts the width of the transformed field. When this parameter is 0, the ouput will be mono.
When this is 1, the full stereo width is represented.
Master Bypass
{On, Off}
Bypasses all of the processing.
MIO Static Matrix
• Synopsis: Static Matrix Mixer
• Category: Building Blocks
• Channels: 2x2 through 16x16
Description:
MIO Static Matrix implements a matrix mixer with a ‘static’ crosspoint matrix, which means that
gain changes are not interpolated. As a result, changing the gain of a crosspoint that has signal
running through it will result in an audible click at the output of the associated bus.
Each crosspoint gain connects an input to an output bus. The gains multiply the input signal, and all
the signals in each bus are summed to form the output of the bus. The gains in this implementation
are specified as linear multipliers. This means that rather than being specified in dB, the gain
specified in the UI is the actual multiplier coefficent used by the mixer. This means that the input
signal is multipled by the number specified for the crosspoint gain. The gain that you specify for
each crosspoint can range from -1.0 to 1.0.
When the gain is set to 1.0, this is equivalent to having a fader set to 0dB, which means that the
signal will be pass through unchanged. This is easy to understand becaus anything multiplied by
1 is unchanged. As the coefficient you set is decreased, the gain is decreased as well, until the
coefficient is set to 0. For example, if you use a coefficient of 0.5, the signal will be at half the
original level, or a gain of -6.02 dB. When coefficent is 0, the signal is muted, and the effective
gain is -
∞
.
When coefficient is less than 0, the crosspoint has the effect of both applying gain AND inverting
the signal. The gain applied is the same as would occur with a positive coefficient, but the signal
will be inverted.
Parameters:
1->1
[-1, 1]
Sets the gain of input 1 mixed into output 1.
2->1
[-1, 1]
Sets the gain of input 2 mixed into output 1.
1->2
[-1, 1]
Sets the gain of input 1 mixed into output 2.
2->2
[-1, 1]
Sets the gain of input 2 mixed into output 2.
