Source Audio Gemini Chorus User Manual page 24

The number of subdivisions can also be modified via MIDI using the Speed parameter. If you have
mapped a MIDI CC message to the Speed parameter, you can choose the number of subdivisions
using the following table:
MIDI CC Speed
Value
0 to 31
32 to 63
64 to 95
96 to 127
The Gemini does not sync to MIDI timecode containing SMPTE timestamps.
USB
The Gemini's USB port is plug-and-play ready for Windows and Mac computers. The Gemini uses
class-compliant drivers, so no special drivers are needed. Just power up the Gemini and connect it to
the computer using a USB cable. The computer should automatically recognize the Gemini, which will
be identified as "Source Audio One Series" in the operating system.
USB connectivity brings many benefits, such as the ability to download firmware updates to the
Gemini, configuration of advanced parameters, accessing new effect types created by the Source
Audio engineers, and MIDI connectivity to audio production software running on the computer.
USB Editor Software
For advanced tweaking of the Gemini's audio processing algorithms, the One Series USB Editor
software is available for free download from the Source Audio website. It allows for editing of the
Gemini's signal processing parameters on such a deep level that entirely new and original effects can
be created. For more information, refer to the One Series USB Editor documentation on the Source
Audio website.
USB-MIDI
The Gemini will appear as a MIDI device in your computer's operating system. As a result, the Gemini
can communicate with audio production software that utilizes MIDI, such as Pro Tools, Ableton Live,
Logic Pro, and more. MIDI messages can be sent directly to the Gemini using the USB connection,
which allows for full automation of the Gemini within host software such as a DAW. For example, the
depth or speed of the LFO can be automated by outputting MIDI continuous controller messages
from the host software to the Gemini via the USB connection.
Envelope Mode
The Gemini can be set up in a slow envelope or fast envelope mode
External Tap Tempo
The Gemini supports an external tap tempo switch that can be connected to its Control Input port.
Tap tempo can be used to directly input a tempo and override the speed knob. Tap tempo is disabled
by default; it can be enabled in the hardware options menu in the Neuro App or USB Editor Software.
When External Tap Tempo mode is active, the Speed knob acts to set the beat subdivisions, just as it
does when MIDI Clock
SA242
LFO
Subdivisions
1
2
3
4
is enabled.
Gemini Chorus User's Guide
Musical
Equivalent
Quarter Note
Eighth Note
Triplet
Sixteenth Note
24