STKDrummer

STKDrummer — STKDrummer is a drum sampling synthesizer.

Description

STKDrummer is a drum sampling synthesizer using raw waves and one-pole filters, The drum rawwave files are sampled at 22050 Hz, but will be appropriately interpolated for other sample rates.

Syntax

asignal STKDrummer ifrequency, iamplitude

Initialization

ifrequency -- Samples being played.

iamplitude -- Amplitude of note played (range 0-1).

Performance

kc1, kv1, kc2, kv2, kc3, kv3, kc4, kv4, kc5, kv5, kc6, kv6, kc7, kv7, kc8, kv8 -- Up to 8 optional k-rate controller pairs for the STK opcodes. Each controller pair consists of a controller number (kc) followed by a controller value (kv). There are no controller numbers and values that work for STKDrummer:

[Note] Note

The code for this opcode is taken directly from the Drummer class in the Synthesis Toolkit in C++ by Perry R. Cook and Gary P. Scavone. More on the STK classes can be found here: https://ccrma.stanford.edu/software/stk/classes.html

Examples

Here is an example of the STKDrummer opcode. It uses the file STKDrummer.csd.

Example 744. Example of the STKDrummer opcode.

<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac      -M0  ;;;RT audio out and midi in
;-iadc    ;;;uncomment -iadc if RT audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o STKDrummer.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1

instr 1	;STK Drummer - has no controllers but plays samples

icps	cpsmidi
iamp	ampmidi	1
asig	STKDrummer icps, iamp
	outs asig, asig
endin

</CsInstruments>
<CsScore>
; play 5 minutes
f0 300
e
</CsScore>
</CsoundSynthesizer>


See Also

STKClarinet.

Credits

Author: Michael Gogins (after Perry Cook)
Irreducible Productions
New York, NY

New in Csound version 5.11