Glossary
31-1
Chapter 31
Glossary
Algorithm
In the K2vx, a preset conÞguration of programmable digital signal processing
functions. Each of a programÕs layers uses its own algorithm, which determines the
type of synthesis each layer uses to generate its sound.
Aliasing
A type of distortion that occurs in digitally sampled sounds when higher pitches
(increased sample playback rates) introduce partials that were not present in the
original sound. These partials may or may not be musically useful.
Amplitude
The intensity of a signal, perceived as loudness in the case of audio signals.
Analog
A term used widely in electronics-related Þelds to describe a method of representing
information, in which the method of representation resembles the information itself.
Analog synthesizers, for example, use gradual variations in electrical voltage to create
and modify sounds. The oscillations in voltage are analogous to the waveforms of the
sounds they generate. Compare Digital.
Bandwidth
In terms of sound generation, the range of frequencies within which a device
functions. The human ear has a ÒbandwidthÓ of almost 20 KHz (it can distinguish
sound at frequencies from 20 Hz to 20KHz). The K2vxÕs 20KHz bandwidth enables it
to produce sounds that span the entire range of humanly audible sound.
Bank
There are two types of banks in the K2vxÕs memory: memory banks, which store and
organize the programs and other objects you create, and Quick Access banks, where
you can store programs and setups for one-button access while in Quick Access mode.
Cent
1/100th of a semitone. The standard increment for Þne adjustment of pitch.
Continuous control
A device that converts motion into a range of 128 possible values that can modulate a
sound source. The Mod Wheel, a standard volume pedal, and controllers like Breath
and Aftertouch are continuous controls. Compare switch controls.
Control Source
Anything that can be used to modify some aspect of a programÕs sound. LFOs,
envelopes, Mod Wheel messages (MIDI 01), and FUNs are just a few examples of the
K2vxÕs control sources.
DSP
Digital signal processing (see)
DSP Functions
The K2vxÕs collection of digital signal processing functions are what give the Variable
Architecture Synthesis system its ßexibility. Within each layerÕs algorithm, you can
select from a long list of DSP functions like Þlters, EQ, oscillators, and a few that are
unique to the K2vx. Each DSP function has a corresponding page that enables you to
assign numerous control sources to deÞne how the DSP functions affect the sound of
the program youÕre editing.
Default
The starting condition of a system. The settings for the K2vxÕs parameters are at their
defaults when you unpack it, and they stay there until you change them. A hard reset
will erase RAM and restore all parameters to their defaults.
Содержание K2500RS
Страница 12: ...Table of Contents TOC 12...
Страница 16: ...Introduction How to use this manual 1 4...
Страница 32: ...User Interface Basics The Panel Play Feature K2vxR 3 8...
Страница 106: ...Effects Mode and the Effects Editor Configurations and Parameters 9 24...
Страница 186: ...Song Mode Recording Multi timbral Sequences via MIDI 12 52...
Страница 304: ...DSP Functions Hard Sync Functions 14 52...
Страница 394: ...Programs Setups and Keymaps K2500 ROM Keymaps 21 12...
Страница 402: ...LFOs LFO Shapes 23 4...
Страница 406: ...Note Numbers and Intonation Tables List and Description of Intonation Tables 24 4...
Страница 434: ...DSP Algorithms 26 14...
Страница 450: ...MIDI and SCSI Sample Dumps SMDI Sample Transfers 29 8...
Страница 464: ...Glossary 31 6...
Страница 490: ...K2vx Program Farm VOX K25 Appendix A 22...
Страница 494: ...K2vx Compatibility Converting programs from the K2vx to K2000 Appendix B 4...