Bugs item #3581670, was opened at 2012-10-29 12:04
Message generated for change (Tracker Item Submitted) made by menno0
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Category: Opcodes
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Menno (menno0)
Assigned to: Nobody/Anonymous (nobody)
Summary: harmon234 issue

Initial Comment:
perhaps this is a bug:
p4 doesn't always seem to kick in using the harmon234 opcode.
It has an effect typing in the p4 value directly but when using the score below, the result is okay when the p4 change is from a higher to a lower value, while in the next section where values of p4 change from low to high, the result stays frozen at the first p4, ie. 5

<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac     ;;;realtime audio out
;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o harmon2.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

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

instr 1
 
aout diskin2 "fox.wav", 1, 0, 1
kmaxvar = 0.1
imode   = 1
iminfrq = 100
iprd    = 0.02
koct, kamp pitch aout, .01, 6, 10, 10
ilow = p4

asig harmon3 aout, koct, .9, 1.5, 0.7, 0, p4
;asig harmon3 aout, koct, 300, 800, 2000, 1, 9
print p4
 ;  outs (asig + aout)*.5, (asig + aout)*.5	;mix dry&wet signal
outs asig*.5, asig*.5

endin
</CsInstruments>
<CsScore>
s
i1 0 2.7 8.8
i1 3 2.7 8.0
i1 6 2.7 5
s
i1 0 2.7 5
i1 3 2.7 8.0
i1 6 2.7 8.8
e
</CsScore>
</CsoundSynthesizer>


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