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<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 filepeak.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr = 44100 ; ksmps = 32 ; nchnls = 2 0dbfs = 1 instr 1 iscaldb = p4 ;set peak amplitude in dB ipeak filepeak "Church.wav" iscal = ampdb(iscaldb)/ipeak ;calculate amp multiplier printf_i "\nPeak value in file '%s' is %f (%.3f dB).\n\n", 1, "Church.wav", ipeak, dbamp(ipeak) asnd soundin "Church.wav" outs asnd, asnd ; scale & write file to disk asig = asnd*iscal ;scale to p4 fout "Church_norm.wav", 14, asig endin instr 2 ; play scaled file aout soundin "Church_norm.wav" ipknew filepeak "Church_norm.wav" printf_i "\nPeak value in file '%s' is %f (%.3f dB).\n\n", 1, "Church_norm.wav", ipknew, dbamp(ipknew) outs aout, aout endin </CsInstruments> <CsScore> i 1 0 2 -6 ; normalize audio to -6 dB i 2 2 2 e </CsScore> </CsoundSynthesizer>