<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in -odac -iadc ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o peak.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 44100 ksmps = 1 nchnls = 1 ; Instrument #1 - play an audio file. instr 1 ; Capture the highest amplitude in the "beats.wav" file. asig soundin "beats.wav" kp peak asig ; Print out the peak value once per second. printk 1, kp out asig endin </CsInstruments> <CsScore> ; Play Instrument #1, the audio file, for three seconds. i 1 0 3 e </CsScore> </CsoundSynthesizer>