zir — Reads from a location in zk space at i-rate.
Here is an example of the zir opcode. It uses the file zir.csd.
Example 538. Example of the zir opcode.
See the sections Real-time Audio and Command Line Flags for more information on using command line flags.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in -odac -iadc ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o zir.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 4410 ksmps = 10 nchnls = 1 ; Initialize the ZAK space. ; Create 1 a-rate variable and 1 k-rate variable. zakinit 1, 1 ; Instrument #1 -- a simple instrument. instr 1 ; Set the zk variable #1 to 32.594. ziw 32.594, 1 endin ; Instrument #2 -- prints out zk variable #1. instr 2 ; Read the zk variable #1 at i-rate. i1 zir 1 ; Print out the value of zk variable #1. print i1 endin </CsInstruments> <CsScore> ; Play Instrument #1 for one second. i 1 0 1 ; Play Instrument #2 for one second. i 2 0 1 e </CsScore> </CsoundSynthesizer>