<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 FLtext.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; A sine with oscillator with fltext box controlled ; frequency either click and drag or double click and ; type to change frequency value sr = 44100 kr = 441 ksmps = 100 nchnls = 1 FLpanel "Frequency Text Box", 270, 600, 50, 50 ; Minimum value output by the text box imin = 200 ; Maximum value output by the text box imax = 5000 ; Step size istep = 1 ; Text box graphic type itype = 1 ; Width of the text box in pixels iwidth = 70 ; Height of the text box in pixels iheight = 30 ; Distance of the left edge of the text box ; from the left edge of the panel ix = 100 ; Distance of the top edge of the text box ; from the top edge of the panel iy = 300 gkfreq,ihandle FLtext "Enter the frequency", imin, imax, istep, itype, iwidth, iheight, ix, iy ; End of panel contents FLpanelEnd ; Run the widget thread! FLrun instr 1 iamp = 15000 ifn = 1 asig oscili iamp, gkfreq, ifn out asig endin </CsInstruments> <CsScore> ; Function table that defines a single cycle ; of a sine wave. f 1 0 1024 10 1 ; Instrument 1 will play a note for 1 hour. i 1 0 3600 e </CsScore> </CsoundSynthesizer>