diff options
Diffstat (limited to 'examples-xml/loopseg.csd.xml')
| -rw-r--r-- | examples-xml/loopseg.csd.xml | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/examples-xml/loopseg.csd.xml b/examples-xml/loopseg.csd.xml index 6dca2fa..37ca24d 100644 --- a/examples-xml/loopseg.csd.xml +++ b/examples-xml/loopseg.csd.xml @@ -2,41 +2,48 @@ <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 loopseg.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 - kfreq <emphasis role="opc">line</emphasis> 1, p3, 20 - - klp <emphasis role="opc">loopseg</emphasis> kfreq, 0, 0, 0, 0.5, 30000, 1, 0 - - a1 <emphasis role="opc">oscil</emphasis> klp, 440, 1 - <emphasis role="opc">out</emphasis> a1 +kfreq <emphasis role="opc">init</emphasis> p4 <emphasis role="comment">; frequency of loop repetition</emphasis> +ifrac <emphasis role="op">=</emphasis> p5 <emphasis role="comment">; frequency ratio of restart triggers</emphasis> +ktrig <emphasis role="opc">metro</emphasis> kfreq <emphasis role="op">*</emphasis> ifrac <emphasis role="comment">; triggers to restart loop</emphasis> +iphase <emphasis role="op">=</emphasis> 0 <emphasis role="comment">; initial phase</emphasis> +<emphasis role="comment">; loop of note values (some glissandi)</emphasis> +<emphasis role="comment">; val dur val dur etc...</emphasis> +knote <emphasis role="opc">loopseg</emphasis> kfreq, ktrig, iphase, 40, 1, 40, 0, 43,1,43,0, 49,2,48,0, \ + 47,1,47,0, 46,1,46,0, 46,1,47,0, 49,1,49,0, 43,1,43,0, 46,1,46,0, 40,1,39,0 +<emphasis role="comment">; loop of filter cutoff values (oct format). This loop, half speed of note loop.</emphasis> +kcfoct <emphasis role="opc">loopseg</emphasis> kfreq<emphasis role="op">*</emphasis>0.5, ktrig, iphase, 11,2,4,0, 12,1,4,0, 13,1,4,0, \ + 11.5,3,4,0, 12.5,1,4,0, 13,2,4,0, 12.5,1,4,0 +kenv <emphasis role="opc">linseg</emphasis> 0,0.01,1,p3<emphasis role="op">-</emphasis>5.01,1,5,0 +ioct <emphasis role="op">=</emphasis> <emphasis role="opc">int</emphasis>((<emphasis role="opc">rnd</emphasis>(0.999)<emphasis role="op">*</emphasis>4)<emphasis role="op">-</emphasis>2) <emphasis role="comment">; random value either -1, 0 or 1</emphasis> +asig <emphasis role="opc">vco2</emphasis> 0.2<emphasis role="op">*</emphasis>kenv,cpsmidinn(knote)<emphasis role="op">*</emphasis><emphasis role="opc">octave</emphasis>(ioct),0 <emphasis role="comment">; sawtooth</emphasis> +asig <emphasis role="opc">moogladder</emphasis> asig,cpsoct(kcfoct),rnd(0.6) <emphasis role="comment">; filter sawtooth</emphasis> +aL,aR <emphasis role="opc">pan2</emphasis> asig,rnd(1) <emphasis role="comment">; random static pan location</emphasis> + <emphasis role="opc">outs</emphasis> aL, aR <emphasis role="oblock">endin</emphasis> - <emphasis role="csdtag"></CsInstruments></emphasis> <emphasis role="csdtag"><CsScore></emphasis> -<emphasis role="comment">; Table #1, a sine wave.</emphasis> -<emphasis role="stamnt">f</emphasis> 1 0 16384 10 1 - -<emphasis role="comment">; Play Instrument #1 for five seconds.</emphasis> -<emphasis role="stamnt">i</emphasis> 1 0 5 +<emphasis role="comment">; 4 layers, each with a different frequency of loop repetition (p4),</emphasis> +<emphasis role="comment">; frequency ratio of restart triggers (p5) and pan position (p6).</emphasis> +<emphasis role="stamnt">i</emphasis> 1 0 30 0.5 [11/19] +<emphasis role="stamnt">i</emphasis> 1 6 30 0.25 [11/13] +<emphasis role="stamnt">i</emphasis> 1 12 30 0.125 [11/16] +<emphasis role="stamnt">i</emphasis> 1 18 30 1 [11/12] <emphasis role="stamnt">e</emphasis> - - <emphasis role="csdtag"></CsScore></emphasis> <emphasis role="csdtag"></CsoundSynthesizer></emphasis> </programlisting>
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