Vers. 06 (2021-06-11)
C15 Studio Package - Manual Addendum
Introduction
In the development of the C15 we first focused on human control and pla abilit . We designed
a self-contained instrument "for those who love to pla ke s".
The implementation of a MIDI interface is now widening up the spectrum of applications for
the C15 - especiall in the studio environment.
The second extension that is included in this soware release is an internal digital recorder. It
automaticall stores the audio output signal of the last hours. Selected segments of the audio
can be downloaded in a lossless digital format. It also allows to restore the s nth engine's
state at an point in time within the recorded audio.
The MIDI Implementation of the C15
With the Studio Package, the C15 can receive and send MIDI messages. Received MIDI
messages can control the C15 and aect the sound, similar to pla ing the instrument itself.
When pla ing on the C15, MIDI messages can be sent, reflecting the performance. Note that
received MIDI messages will never be sent, so there is no "MIDI Thru" or loopback
functionalit .
Receive and Send options include a Channel (Omni, 1 ... 16) specifier, filtering events
accordingl . When a Split Sound is loaded, a secondar (Split) Channel can be used in order to
separate both Parts from each other.
As classical MIDI operates on 7 bit resolution (128 steps), there is a loss in accurac (the C15
operates on much higher precision). Nevertheless, precision can be maintained b enabling
"High Res." options. When enabled, the resolution increases to 14 bit (16384 steps). Values are
then encoded as a pair of MSB (coarse) and LSB (fine) components, eectivel doubling the
amount of messages. This is still compatible with the classical resolution, as the LSB
component is optional when receiving MIDI messages.
The C15 can send and receive MIDI messages for the following events:
Note On and Note O
When enabled, the C15 will produce sounds when receiving MIDI Note messages. Likewise, the
C15 will send MIDI Note messages when pla ing on the internal ke bed, if enabled. Note On
and O velocities are supported and can optionall operate on high resolution, using an
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