Glossary
153
Waldorf Kyra
Unison
A feature of some synthesizers to sound two or more
voices for each note possibly with a slight detuning
between them. Kyra offers Dual Mode as an alternative to
Unison. It sounds less mechanical and uses fewer re-
sources than plain unison.
USB
Universal Serial Bus. A serial computer bus able to com-
municate commands (like MIDI) and stream low-latency
audio between systems. Various standards of USB are
defined with increasing speeds and features available to
later versions of the standard. Kyra requires support for at
least USB 2.0 ('high speed') to use USB.
VCA
Voltage Controlled Amplifier. The part of an analogue
synthesizer that controls the level of the sound, usually
under the control of a modulator such as an envelope
generator. In digital instruments such as Kyra, the VCA is
implemented digitally but the concept is identical so
there's no reason not to use the existing terminology.
Virtual Analogue
Often shortened to 'VA'. The process of using discrete time
signal processing to emulate classic analogue synthesis.
Voice Stealing
The algorithm used to decide how to deal with a request to
play more notes (voices) than supported by a synthesizer.
The algorithm used by Kyra within a Part is to steal (reas-
sign) the oldest (longest-playing) note from a Part when a
request to play a 33rd note arrives (each Part can support
up to 32 notes, subject to a system total of 128). There is
no voice stealing between Parts and if the overall limit of
128 is exceeded, further note play requests are ignored.
Wavetable
A type of synthesis where fragments (single cycle) wave-
forms are played back as a loop. Kyra offers two wavetab-
les on each note (there's one in each Oscillator Group). The
wavetables are a large portion of the sonic palette of Kyra
as there's an unusually large number of them available
(4096) covering a very large range of sounds, especially
when combined with hard sync and the traditional virtual
analogue waveforms available in each Oscillator Group.
Often shorted to just 'wave'.
Wet
The component of a signal that has been processed by an
effect. The component of a signal that has not been proces-
sed by an effect is referred to as the 'dry' signal.
Summary of Contents for KYRA
Page 1: ...USER MANUAL ...