<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 linseg.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 4410 ksmps = 10 nchnls = 1 ; Instrument #1. instr 1 ; p4 = frequency in pitch-class notation. kcps = cpspch(p4) ; Create an amplitude envelope. kenv linseg 0, p3*0.25, 1, p3*0.75, 0 kamp = kenv * 30000 a1 oscil kamp, kcps, 1 out a1 endin instr 2 ; p4 = frequency in pitch-class notation. kcps = cpspch(p4) ; Create an amplitude envelope. kenv linseg 0, 0.25, 1, 0.75, 0 ; kenv will go into negative if p3 > 1 kamp = kenv * 30000 a1 oscil kamp, kcps, 1 out a1 endin instr 3 ; p4 = frequency in pitch-class notation. kcps = cpspch(p4) ; Create an amplitude envelope. kenv linseg 0, 0.25, 1, 0.75, 0, 1, 0 ; kenv will stay at 0 indefinetely at the end kamp = kenv * 30000 a1 oscil kamp, kcps, 1 out a1 endin </CsInstruments> <CsScore> ; Table #1, a sine wave. f 1 0 16384 10 1 ; Play Instrument #1 for a half-second, p4=8.00 i 1 0 0.5 8.00 ; Play Instrument #1 for a half-second, p4=8.01 i 1 1 0.5 8.01 ; Play Instrument #1 for a half-second, p4=8.02 i 1 2 0.5 8.02 ; Play Instrument #1 for a half-second, p4=8.03 i 1 3 0.5 8.03 i 2 4 1.5 8.00 ; Notice the problem with linseg i 3 6 1.5 8.00 ; this is the solution (instr 3) e </CsScore> </CsoundSynthesizer>