The DSP Toolchest
437
MIO Blend (Linear)
• Synopsis: Mixer - Linear Interpolation
• Category: Mixer, Building Blocks, Internal
• Channels: 2->1, 4->2, 6->3, 8->4, 10->5, 12->6, 14->7, 16->8, 18->9, 20->10, 22->11, 24->12, 26-
>13, 28->14, 30->15, 32->16
Description:
The MIO Blend (Linear) provides two multichannel input ports and sums the two ports together with
an adjustable gain for each port. These are used internally by the mixer to manage the trim gains
and crossfades for the inputs and tape returns on input strips. The MIO Blend (Linear) implements
a mono channel input port summer. Since the summer supports cross-fading between its inputs,
it can also be used as a constant amplitude mixer. The
Glide
parameter controls how quickly
the gain coefficient changes. This implementation of the switch interpolates the gain linearly. This
means that the gain changes at a constant rate per sample as the internal gain approaches the
selected gain.
Parameters:
A Gain
[-160, +12]
Sets the gain of the output that comes from the first input port.
B Gain
[-160, +12]
Sets the gain of the output that comes from the second input port.
Glide
[0, 1]
Sets the rate that the process uses to change the internal values between the A and B Gain
parameters. Large values lead to faster changes. A value of 1 will cause the gain to change
instantly, but could lead to clicks. Very small values will cause the gain change to take place
very slowly, which can be used to provide a triggerable, automatic crossfade.
Master Bypass
{On, Off}
When bypassed, MIO Blend (Linear) will pass the signal from the A port(s) untouched.
See also:
MIO Blend (LPF)
• Synopsis: A/B Switch - Low Pass Filtered Interpolation
• Category: Signal Switch, Building Blocks
• Channels: 2->1, 4->2, 6->3, 8->4, 10->5, 12->6, 14->7, 16->8, 18->9, 20->10, 22->11, 24->12, 26-
>13, 28->14, 30->15, 32->16
Description:
The MIO Blend (LPF) provides two multichannel input ports and sums the two ports together with
an adjustable gain for each port. These are used internally by the mixer to manage the trim gains
and crossfades for the inputs and tape returns on input strips. The MIO Blend (LPF) implements a
mono channel input port summer. Since the summer supports cross-fading between its inputs, it
