Processing External MIDI
This page allows you to adjust crosstalk cancellation for external sources of MIDI and
adjust MIDI routing settings for individual sources.
Crosstalk Cancellation
When pads connected to a common structure are processed by separate
devices, crosstalk can be an issue. The tom pad in the image on the right
is connected to an input of an
eDRUM
in
10 and the cymbal is connected to
an
eDRUM
in
4, which is connected to the ED10 via the MIDI DIN IN port.
When the tom pad is hit, the ED4 also triggers a note because the two
pads share a common structure.
This crosstalk can be filtered out using the crosstalk
cancellation controls.
When we hit the tom pad, the MIDI DIN In LED lights indicating MIDI
activity from the ED4. The meter in the xTalk control lights up
indicating that the ED10 detected crosstalk. Because the xTalk
control is set higher than the measured crosstalk, the Note On/Off
messages are filtered and the red led lights up.
In this example, we can see that we can safely reduce the crosstalk
control substantially. Typically pads connected to separate devices
are physically isolated, so xTalk can be turned all the way down.
Send To Self
By default, when a device connected the
eDRUM
in
generates MIDI data, that data is sent
to all other connected devices, but it is not back to itself. This is done to prevent the
possibility of creating MIDI feedback loops. In some circumstances you might want the
MIDI to be returned to the source. If, for example, you are using a Roland module and
have “Local Control” disabled, you will need to send the MIDI back to the source in able
to hear the sounds back on your module. Enable the ‘self’ button for a MIDI source to
have its crosstalk processed MIDI sent back to it.
e
DRUM
in
Manual
Page 39 of 49
Amount of crosstalk
cancellation needed
to filter note
Indicated MIDI note
was filtered.
Sources of
external
MIDI data.
Devices
connected to the
USB Host Port
Crosstalk Controls
Send to Self Controls
Содержание eDRUMin
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