mirror of
https://github.com/cookiengineer/audacity
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39 lines
1.5 KiB
Plaintext
39 lines
1.5 KiB
Plaintext
(INSTRSAX-COMPLETE-ALG
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(NAME "sax_all")
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(ARGUMENTS ("double" "freq") ("sound_type" "breath_env") ("sound_type" "freq_env")
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("double" "vibrato_freq") ("double" "vibrato_gain")
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("sound_type" "reed_stiffness") ("sound_type" "noise")
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("sound_type" "blow_pos") ("sound_type" "reed_table_offset")
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("rate_type" "sr"))
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(STATE ("struct instr *" "sax" "initInstrument(SAXOFONY, round(sr));
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noteOn(susp->sax, freq, 1.0);
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controlChange(susp->sax, 29, SAX_CONTROL_CHANGE_CONST * vibrato_freq);
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controlChange(susp->sax, 1, SAX_CONTROL_CHANGE_CONST * vibrato_gain);")
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("double" "frequency" "freq"))
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(START (min breath_env))
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(MATCHED-SAMPLE-RATE freq_env breath_env
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reed_stiffness noise blow_pos reed_table_offset)
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(CONSTANT "frequency")
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(ALWAYS-SCALE freq_env breath_env reed_stiffness noise blow_pos reed_table_offset)
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(SAMPLE-RATE "sr")
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(TERMINATE (min breath_env))
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(INNER-LOOP "
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controlChange(sax, 128, SAX_CONTROL_CHANGE_CONST * breath_env);
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controlChange(sax, 2, SAX_CONTROL_CHANGE_CONST * reed_stiffness);
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controlChange(sax, 4, SAX_CONTROL_CHANGE_CONST * noise);
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controlChange(sax, 11, SAX_CONTROL_CHANGE_CONST * blow_pos);
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controlChange(sax, 26, SAX_CONTROL_CHANGE_CONST * reed_table_offset);
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setFrequency(sax, frequency + freq_env);
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output = (sample_type) tick(sax)")
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(SUPPORT-HEADER "
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#define SAX_CONTROL_CHANGE_CONST 128
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")
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(SUPPORT-FUNCTIONS "
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#include \"instr.h\"
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")
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(FINALIZATION "
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deleteInstrument(susp->sax);
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")
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)
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