; Select audio/midi flags here according to platform
-odac --limiter=0.95 ;;;realtime audio out, limit loud pops
;-iadc ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o lpfreson.wav -W ;;; for file output any platform
sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1
; by Menno Knevel - 2021
;do not use -a option when analyzing "fox.wav" with lpfreson as
;it needs a filter coefficient type of file
ires system_i 1,{{ lpanal -p50 -h200 -P50 -Q15000 -v1 fox.wav fox_coef.lpc }}
instr 1
ilen filelen "fox.wav" ; length of soundfile
prints "fox.wav = %f seconds\\n",ilen
aref diskin "fox.wav", 1 ; don't play this, but use this as an amplitude reference
ktime line 0, p3, p4
krmsr,krmso,kerr,kcps lpread ktime,"fox_coef.lpc"
krmso *= .000007 ; scale amplitude
asig buzz krmso, kcps, int(sr/2/kcps), 1 ; max harmonics without aliasing
aout lpfreson asig, p5 ; Pole file not supported!!
abal balance2 aout, aref ; use amplitude of diskin as reference
outs abal, abal
endin
; sine
f1 0 4096 10 1
; dur ratio
i 1 0 2.8 1 1 ; first words
i 1 4 2.8 1 .5 ; same, but lower ratio
i 1 8 2.8 2.756 1 ; whole sentence
i 1 12 2.8 2.756 2 ; same, but higher ratio
e