diff options
Diffstat (limited to 'tran/instrclarall.alg')
| -rw-r--r-- | tran/instrclarall.alg | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tran/instrclarall.alg b/tran/instrclarall.alg new file mode 100644 index 0000000..a10f26c --- /dev/null +++ b/tran/instrclarall.alg @@ -0,0 +1,44 @@ +(INSTRCLAR-COMPLETE-ALG + +;; parameters are: +;; freq_env -- frequency modulation, aftertouch 128 +;; breath_env -- amplitude envelope, aftertouch 128 +;; vibrato_freq -- vibrato frequency, ModFreq 11 +;; vibrato_gain -- vibrato gain, ModWheel 1 +;; reed_stiffness -- reed stiffness, ReedStiff 2 +;; noise -- noise, Noise 4 +;; +(NAME "clarinet_all") +(ARGUMENTS ("double" "freq") ("sound_type" "breath_env") ("sound_type" "freq_env") + ("double" "vibrato_freq") ("double" "vibrato_gain") + ("sound_type" "reed_stiffness") ("sound_type" "noise") ("rate_type" "sr")) +;; use a constant rate of 1.0 because it will actually be conrolled +;; by breath_env +(STATE ("struct instr *" "clar" "initInstrument(CLARINET, round(sr)); + noteOn(susp->clar, freq, 1.0); + controlChange(susp->clar, 11, CLAR_CONTROL_CHANGE_CONST * vibrato_freq); + controlChange(susp->clar, 1, CLAR_CONTROL_CHANGE_CONST * vibrato_gain);") + ("double" "frequency" "freq")) +(START (min breath_env)) +(MATCHED-SAMPLE-RATE freq_env breath_env reed_stiffness noise) +(ALWAYS-SCALE freq_env breath_env reed_stiffness noise) +(CONSTANT "frequency") +(SAMPLE-RATE "sr") +(TERMINATE (min breath_env)) +(INNER-LOOP " + controlChange(clar, 128, CLAR_CONTROL_CHANGE_CONST * breath_env); + controlChange(clar, 2, CLAR_CONTROL_CHANGE_CONST * reed_stiffness); + controlChange(clar, 4, CLAR_CONTROL_CHANGE_CONST * noise); + setFrequency(clar, frequency + freq_env); + output = (sample_type) tick(clar)") +(SUPPORT-HEADER " + #define CLAR_CONTROL_CHANGE_CONST 128 +") +(SUPPORT-FUNCTIONS " + #include \"instr.h\" +") +(FINALIZATION " + deleteInstrument(susp->clar); +") +) + |