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<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
; Audio out Audio in No messages
;-odac -iadc -d ;;;RT audio I/O
; For Non-realtime ouput leave only the line below:
-o bformenc.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
sr = 44100
kr = 4410
ksmps = 10
nchnls = 8
;bformenc is deprecated, please use bformenc1
instr 1
; generate pink noise
anoise pinkish 1000
; two full turns
kalpha line 0, p3, 720
kbeta = 0
; fade ambisonic order from 2nd to 0th during second turn
kord0 = 1
kord1 linseg 1, p3 / 2, 1, p3 / 2, 0
kord2 linseg 1, p3 / 2, 1, p3 / 2, 0
; generate B format
aw, ax, ay, az, ar, as, at, au, av bformenc anoise, kalpha, kbeta, kord0, kord1, kord2
; decode B format for 8 channel circle loudspeaker setup
a1, a2, a3, a4, a5, a6, a7, a8 bformdec 4, aw, ax, ay, az, ar, as, at, au, av
; write audio out
outo a1, a2, a3, a4, a5, a6, a7, a8
endin
</CsInstruments>
<CsScore>
; Play Instrument #1 for 20 seconds.
i 1 0 20
e
</CsScore>
</CsoundSynthesizer>
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