diff options
Diffstat (limited to 'examples-xml/lowres.csd.xml')
| -rw-r--r-- | examples-xml/lowres.csd.xml | 38 |
1 files changed, 15 insertions, 23 deletions
diff --git a/examples-xml/lowres.csd.xml b/examples-xml/lowres.csd.xml index 87a7489..64f7473 100644 --- a/examples-xml/lowres.csd.xml +++ b/examples-xml/lowres.csd.xml @@ -2,46 +2,38 @@ <emphasis role="csdtag"><CsoundSynthesizer></emphasis> <emphasis role="csdtag"><CsOptions></emphasis> <emphasis role="comment">; Select audio/midi flags here according to platform</emphasis> -<emphasis role="comment">; Audio out Audio in No messages</emphasis> --odac -iadc -d <emphasis role="comment">;;;RT audio I/O</emphasis> +-odac <emphasis role="comment">;;;realtime audio out</emphasis> +<emphasis role="comment">;-iadc ;;;uncomment -iadc if realtime audio input is needed too</emphasis> <emphasis role="comment">; For Non-realtime ouput leave only the line below:</emphasis> <emphasis role="comment">; -o lowres.wav -W ;;; for file output any platform</emphasis> <emphasis role="csdtag"></CsOptions></emphasis> <emphasis role="csdtag"><CsInstruments></emphasis> -<emphasis role="comment">; Initialize the global variables.</emphasis> <emphasis role="ohdr">sr</emphasis> <emphasis role="op">=</emphasis> 44100 -<emphasis role="ohdr">kr</emphasis> <emphasis role="op">=</emphasis> 4410 -<emphasis role="ohdr">ksmps</emphasis> <emphasis role="op">=</emphasis> 10 -<emphasis role="ohdr">nchnls</emphasis> <emphasis role="op">=</emphasis> 1 +<emphasis role="ohdr">ksmps</emphasis> <emphasis role="op">=</emphasis> 32 +<emphasis role="ohdr">nchnls</emphasis> <emphasis role="op">=</emphasis> 2 +<emphasis role="ohdr">0dbfs</emphasis> <emphasis role="op">=</emphasis> 1 -<emphasis role="comment">; Instrument #1.</emphasis> <emphasis role="oblock">instr</emphasis> 1 - <emphasis role="comment">; Use a nice sawtooth waveform.</emphasis> - asig <emphasis role="opc">vco</emphasis> 5000, 440, 1 - <emphasis role="comment">; Vary the cutoff frequency from 30 to 300 Hz.</emphasis> - kcutoff <emphasis role="opc">line</emphasis> 30, p3, 300 - kresonance <emphasis role="op">=</emphasis> 10 +kres <emphasis role="op">=</emphasis> p4 +asig <emphasis role="opc">vco</emphasis> .2, 220, 1 <emphasis role="comment">;sawtooth</emphasis> - <emphasis role="comment">; Apply the filter.</emphasis> - a1 <emphasis role="opc">lowres</emphasis> asig, kcutoff, kresonance +kcut <emphasis role="opc">line</emphasis> 1000, p3, 10 <emphasis role="comment">;note: kcut is not in Hz</emphasis> +as <emphasis role="opc">lowres</emphasis> asig, kcut, kres <emphasis role="comment">;note: kres is not in dB</emphasis> +aout <emphasis role="opc">balance</emphasis> as, asig <emphasis role="comment">;avoid very loud sounds</emphasis> + <emphasis role="opc">outs</emphasis> aout, aout - <emphasis role="opc">out</emphasis> a1 <emphasis role="oblock">endin</emphasis> - - <emphasis role="csdtag"></CsInstruments></emphasis> <emphasis role="csdtag"><CsScore></emphasis> - -<emphasis role="comment">; Table #1, a sine wave for the vco opcode.</emphasis> +<emphasis role="comment">; a sine</emphasis> <emphasis role="stamnt">f</emphasis> 1 0 16384 10 1 -<emphasis role="comment">; Play Instrument #1 for two seconds.</emphasis> -<emphasis role="stamnt">i</emphasis> 1 0 2 +<emphasis role="stamnt">i</emphasis> 1 0 4 3 +<emphasis role="stamnt">i</emphasis> 1 + 4 30 +<emphasis role="stamnt">i</emphasis> 1 + 4 60 <emphasis role="stamnt">e</emphasis> - - <emphasis role="csdtag"></CsScore></emphasis> <emphasis role="csdtag"></CsoundSynthesizer></emphasis> </programlisting>
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