[Csnd] claude code
| Date | 2025-05-28 12:16 |
| From | Josh Moore |
| Subject | [Csnd] claude code |
i made this out of interacting with claude code for about an hour. it's pretty good, it struggles with types but i got it to generate an interesting drum sound based on "what if you did this" ideas that i had no idea how to implement.
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<CsoundSynthesizer> <CsOptions> -odac </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 ; Triangle wave function table for modulation gitriangle ftgen 0, 0, 1024, 7, 0, 256, 1, 512, -1, 256, 0 instr KickDrum ; MAIN CONTROLS - Edit these values directly (all 0-1 range) ihead_material init 0.33 ; 0=coated, 0.33=clear, 0.66=kevlar, 1=vintage ibeater_material init 0.33 ; 0=felt, 0.33=wood, 0.66=plastic, 1=metal ishell_depth init 0.6 ; 0=shallow(12"), 0.5=medium(16"), 1=deep(20") ishell_wood init 0.33 ; 0=birch, 0.33=maple, 0.66=mahogany, 1=oak itune_pitch init 33 ; 0=low(45Hz), 0.5=mid(60Hz), 1=high(75Hz) ihead_tension init 0.7 ; 0=loose, 1=tight (affects sustain and pitch) ihit_force init 100 ; 0=soft, 1=hard (main dynamics control) iroom_size init 0.6 ; 0=close-mic, 1=large room imodulation_rate init 0.5 ; 0=slow, 1=fast - TRIANGLE WAVE MODULATION RATE idur = p3 iamp = p4 ; KICK DRUM FREQUENCY SETUP ifund_freq = 45 + (itune_pitch * 30) ; 45-75Hz fundamental ; HIT ENVELOPE khit_env expseg 1, 0.002, 0.8, 0.008, 0.4, 0.02, 0.15, 0.08, 0.05, 0.15, 0.01, idur-0.285, 0.001 ; TRIANGLE WAVE MODULATION SOURCE (a-rate) imod_freq = 0.5 + imodulation_rate * 4.5 ; 0.5Hz to 5Hz modulation rate amod_triangle oscili 0.1, imod_freq, gitriangle ; Triangle wave modulation ; 2-OPERATOR FM SYNTHESIS AS IMPULSE GENERATOR imod_freq_base = ifund_freq * (2 + ibeater_material * 6) kmod_freq = imod_freq_base * (1 + khit_env * 0.5) ; ihit_force controls FM modulation depth (how much modulator modulates carrier) imod_index_max = ihit_force * 15 ; Hit force = FM modulation amount kmod_index = imod_index_max * khit_env * khit_env icar_freq = ifund_freq kcar_freq = icar_freq * (1 + khit_env * 0.1) ; FEEDBACK SYSTEM (also affected by hit force) ifeedback_amount = 0.1 + ihit_force * 0.4 ; Hit force affects feedback too amod_fb_env expseg 1, 0.001, 0.8, 0.005, 0.3, 0.01, 0.1, 0.02, 0.05, idur-0.038, 0.001 kfeedback = ifeedback_amount * amod_fb_env ; FM synthesis with feedback amod_osc oscili kmod_index, kmod_freq, -1 amod_delayed delay amod_osc, 1/sr amod_with_fb = amod_osc + amod_delayed * kfeedback acarrier oscili khit_env, kcar_freq + amod_with_fb, -1 aharm_gen = acarrier * amod_with_fb * 0.1 ; BEATER ATTACK ENHANCEMENT ibeater_click_freq = 2500 + ibeater_material * 1500 kclick_env expseg 1, 0.001, 0.6, 0.003, 0.2, 0.006, 0.05, 0.02, 0.001, idur-0.03, 0.001 aclick_osc oscili kclick_env * ibeater_material, ibeater_click_freq, -1 ; Combine FM synthesis output - PRIMARY EXCITATION afm_impulse = acarrier + aharm_gen + aclick_osc * 0.3 ; ===== SEPARATE ACOUSTIC SPACES APPROACH ===== ; Based on research: Each space (membrane, shell, room) needs its own reverb system ; All sounds mixed to simulate listening from the FRONT of the kick drum ; SPACE 1: MEMBRANE RESONANCE (8-comb reverb system) ; Material characteristics ihead_damping = (ihead_material < 0.25) ? 0.8 : \ (ihead_material < 0.5) ? 0.3 : \ (ihead_material < 0.75) ? 0.15 : 0.9 ; Initialize membrane reverb filter variables amemb_filt1 init 0 amemb_filt2 init 0 amemb_filt3 init 0 amemb_filt4 init 0 amemb_filt5 init 0 amemb_filt6 init 0 amemb_filt7 init 0 amemb_filt8 init 0 ; Membrane-specific delay times (based on membrane modes) imemb_del1 = 1 / ifund_freq ; Fundamental imemb_del2 = 1 / (ifund_freq * 2.295) ; First overtone imemb_del3 = 1 / (ifund_freq * 3.598) ; Second overtone imemb_del4 = 1 / (ifund_freq * 4.888) ; Third overtone imemb_del5 = imemb_del1 * 0.8 ; Coupling mode 1 imemb_del6 = imemb_del2 * 0.9 ; Coupling mode 2 imemb_del7 = imemb_del3 * 0.7 ; Coupling mode 3 imemb_del8 = imemb_del4 * 0.85 ; Coupling mode 4 ; Membrane reverb parameters kmemb_feedback = (0.4 + ihead_tension * 0.4) * (1 - ihead_damping * 0.4) kmemb_lpfreq = 1200 + ihead_material * 2000 ; Convert triangle wave to k-rate for membrane modulation kmod_triangle downsamp amod_triangle ; Membrane space random modulation kmemb1 randi 0.0008, 2.1, 0.1 kmemb1 = kmemb1 + kmod_triangle * 0.0006 kmemb2 randi 0.0009, 2.7, 0.3 kmemb2 = kmemb2 + kmod_triangle * 0.0004 kmemb3 randi 0.0011, 3.2, 0.5 kmemb3 = kmemb3 + kmod_triangle * 0.0007 kmemb4 randi 0.0007, 1.8, 0.7 kmemb4 = kmemb4 + kmod_triangle * 0.0005 kmemb5 randi 0.0006, 2.9, 0.2 kmemb5 = kmemb5 + kmod_triangle * 0.0008 kmemb6 randi 0.0012, 1.5, 0.6 kmemb6 = kmemb6 + kmod_triangle * 0.0003 kmemb7 randi 0.0010, 3.5, 0.4 kmemb7 = kmemb7 + kmod_triangle * 0.0006 kmemb8 randi 0.0005, 2.3, 0.8 kmemb8 = kmemb8 + kmod_triangle * 0.0009 ; Membrane scattering junction amemb_pj = 0.25 * (amemb_filt1 + amemb_filt2 + amemb_filt3 + amemb_filt4 + amemb_filt5 + amemb_filt6 + amemb_filt7 + amemb_filt8) ; Membrane reverb delay lines adum1 delayr 1 amemb_del1 deltap3 imemb_del1 + kmemb1 delayw afm_impulse * 0.8 + amemb_pj - amemb_filt1 adum2 delayr 1 amemb_del2 deltap3 imemb_del2 + kmemb2 delayw afm_impulse * 0.6 + amemb_pj - amemb_filt2 adum3 delayr 1 amemb_del3 deltap3 imemb_del3 + kmemb3 delayw afm_impulse * 0.4 + amemb_pj - amemb_filt3 adum4 delayr 1 amemb_del4 deltap3 imemb_del4 + kmemb4 delayw afm_impulse * 0.3 + amemb_pj - amemb_filt4 adum5 delayr 1 amemb_del5 deltap3 imemb_del5 + kmemb5 delayw afm_impulse * 0.25 + amemb_pj - amemb_filt5 adum6 delayr 1 amemb_del6 deltap3 imemb_del6 + kmemb6 delayw afm_impulse * 0.2 + amemb_pj - amemb_filt6 adum7 delayr 1 amemb_del7 deltap3 imemb_del7 + kmemb7 delayw afm_impulse * 0.15 + amemb_pj - amemb_filt7 adum8 delayr 1 amemb_del8 deltap3 imemb_del8 + kmemb8 delayw afm_impulse * 0.1 + amemb_pj - amemb_filt8 ; Membrane lowpass filters amemb_filt1 tone amemb_del1 * kmemb_feedback, kmemb_lpfreq amemb_filt2 tone amemb_del2 * kmemb_feedback, kmemb_lpfreq amemb_filt3 tone amemb_del3 * kmemb_feedback, kmemb_lpfreq amemb_filt4 tone amemb_del4 * kmemb_feedback, kmemb_lpfreq amemb_filt5 tone amemb_del5 * kmemb_feedback, kmemb_lpfreq amemb_filt6 tone amemb_del6 * kmemb_feedback, kmemb_lpfreq amemb_filt7 tone amemb_del7 * kmemb_feedback, kmemb_lpfreq amemb_filt8 tone amemb_del8 * kmemb_feedback, kmemb_lpfreq ; Membrane space output (mix odd/even for stereo) amembrane_L = 0.4 * (amemb_filt1 + amemb_filt3 + amemb_filt5 + amemb_filt7) amembrane_R = 0.4 * (amemb_filt2 + amemb_filt4 + amemb_filt6 + amemb_filt8) ; SPACE 2: SHELL CAVITY RESONANCE (8-comb reverb system) ; Shell material characteristics ishell_damping_factor = (ishell_wood < 0.25) ? 0.02 : \ (ishell_wood < 0.5) ? 0.025 : \ (ishell_wood < 0.75) ? 0.035 : 0.028 ishell_depth_m = (12 + ishell_depth * 8) * 0.0254 ; Initialize shell reverb filter variables ashell_filt1 init 0 ashell_filt2 init 0 ashell_filt3 init 0 ashell_filt4 init 0 ashell_filt5 init 0 ashell_filt6 init 0 ashell_filt7 init 0 ashell_filt8 init 0 ; Shell-specific delay times (based on air cavity modes) iair_fund = 343 / (2 * ishell_depth_m) ishell_del1 = 1 / iair_fund ; Air cavity fundamental ishell_del2 = 1 / (iair_fund * 2) ; Air cavity 2nd harmonic ishell_del3 = 1 / (iair_fund * 3) ; Air cavity 3rd harmonic ishell_del4 = 1 / (iair_fund * 4) ; Air cavity 4th harmonic ishell_del5 = ishell_del1 * 1.3 ; Shell coupling mode 1 ishell_del6 = ishell_del2 * 1.4 ; Shell coupling mode 2 ishell_del7 = ishell_del3 * 1.2 ; Shell coupling mode 3 ishell_del8 = ishell_del4 * 1.5 ; Shell coupling mode 4 ; Shell reverb parameters (ishell_depth controls decay time in seconds) ishell_decay_time = 0.2 + ishell_depth * 1.8 ; 0.2 to 2.0 seconds decay kshell_feedback = exp(-2.2 / (ishell_decay_time * sr / ksmps)) ; RT60 calculation kshell_lpfreq = 800 + ishell_wood * 1500 ; Shell space random modulation kshell1 randi 0.0006, 1.9, 0.15 kshell1 = kshell1 + kmod_triangle * 0.0004 kshell2 randi 0.0008, 2.4, 0.35 kshell2 = kshell2 + kmod_triangle * 0.0007 kshell3 randi 0.0007, 3.1, 0.55 kshell3 = kshell3 + kmod_triangle * 0.0005 kshell4 randi 0.0009, 1.7, 0.75 kshell4 = kshell4 + kmod_triangle * 0.0008 kshell5 randi 0.0005, 2.8, 0.25 kshell5 = kshell5 + kmod_triangle * 0.0003 kshell6 randi 0.0011, 1.3, 0.65 kshell6 = kshell6 + kmod_triangle * 0.0006 kshell7 randi 0.0008, 3.6, 0.45 kshell7 = kshell7 + kmod_triangle * 0.0009 kshell8 randi 0.0004, 2.2, 0.85 kshell8 = kshell8 + kmod_triangle * 0.0007 ; Shell input (fed by membrane output) ashell_input = (amembrane_L + amembrane_R) * 0.6 ; Shell scattering junction ashell_pj = 0.25 * (ashell_filt1 + ashell_filt2 + ashell_filt3 + ashell_filt4 + ashell_filt5 + ashell_filt6 + ashell_filt7 + ashell_filt8) ; Shell reverb delay lines adum9 delayr 1 ashell_del1 deltap3 ishell_del1 + kshell1 delayw ashell_input + ashell_pj - ashell_filt1 adum10 delayr 1 ashell_del2 deltap3 ishell_del2 + kshell2 delayw ashell_input + ashell_pj - ashell_filt2 adum11 delayr 1 ashell_del3 deltap3 ishell_del3 + kshell3 delayw ashell_input + ashell_pj - ashell_filt3 adum12 delayr 1 ashell_del4 deltap3 ishell_del4 + kshell4 delayw ashell_input + ashell_pj - ashell_filt4 adum13 delayr 1 ashell_del5 deltap3 ishell_del5 + kshell5 delayw ashell_input + ashell_pj - ashell_filt5 adum14 delayr 1 ashell_del6 deltap3 ishell_del6 + kshell6 delayw ashell_input + ashell_pj - ashell_filt6 adum15 delayr 1 ashell_del7 deltap3 ishell_del7 + kshell7 delayw ashell_input + ashell_pj - ashell_filt7 adum16 delayr 1 ashell_del8 deltap3 ishell_del8 + kshell8 delayw ashell_input + ashell_pj - ashell_filt8 ; Shell lowpass filters ashell_filt1 tone ashell_del1 * kshell_feedback, kshell_lpfreq ashell_filt2 tone ashell_del2 * kshell_feedback, kshell_lpfreq ashell_filt3 tone ashell_del3 * kshell_feedback, kshell_lpfreq ashell_filt4 tone ashell_del4 * kshell_feedback, kshell_lpfreq ashell_filt5 tone ashell_del5 * kshell_feedback, kshell_lpfreq ashell_filt6 tone ashell_del6 * kshell_feedback, kshell_lpfreq ashell_filt7 tone ashell_del7 * kshell_feedback, kshell_lpfreq ashell_filt8 tone ashell_del8 * kshell_feedback, kshell_lpfreq ; Shell space output ashell_L = 0.35 * (ashell_filt1 + ashell_filt3 + ashell_filt5 + ashell_filt7) ashell_R = 0.35 * (ashell_filt2 + ashell_filt4 + ashell_filt6 + ashell_filt8) ; SPACE 3: ROOM ACOUSTICS (8-comb reverb system) ; Initialize room reverb filter variables aroom_filt1 init 0 aroom_filt2 init 0 aroom_filt3 init 0 aroom_filt4 init 0 aroom_filt5 init 0 aroom_filt6 init 0 aroom_filt7 init 0 aroom_filt8 init 0 ; Room-specific delay times (based on room dimensions) iroom_factor = 1 + iroom_size * 4 iroom_del1 = 0.019 * iroom_factor ; Room length mode iroom_del2 = 0.025 * iroom_factor ; Room width mode iroom_del3 = 0.013 * iroom_factor ; Room height mode iroom_del4 = 0.031 * iroom_factor ; Room diagonal mode iroom_del5 = 0.022 * iroom_factor ; Room coupling mode 1 iroom_del6 = 0.028 * iroom_factor ; Room coupling mode 2 iroom_del7 = 0.016 * iroom_factor ; Room coupling mode 3 iroom_del8 = 0.034 * iroom_factor ; Room coupling mode 4 ; Room reverb parameters (iroom_size controls decay time in seconds) iroom_decay_time = 0.5 + iroom_size * 4.5 ; 0.5 to 5.0 seconds decay kroom_feedback = exp(-2.2 / (iroom_decay_time * sr / ksmps)) ; RT60 calculation kroom_lpfreq = 1500 + iroom_size * 2000 ; Room space random modulation kroom1 randi 0.0003, 0.8, 0.1 kroom1 = kroom1 + kmod_triangle * 0.0002 kroom2 randi 0.0004, 1.2, 0.3 kroom2 = kroom2 + kmod_triangle * 0.0003 kroom3 randi 0.0005, 0.9, 0.5 kroom3 = kroom3 + kmod_triangle * 0.0004 kroom4 randi 0.0002, 1.5, 0.7 kroom4 = kroom4 + kmod_triangle * 0.0001 kroom5 randi 0.0006, 0.7, 0.2 kroom5 = kroom5 + kmod_triangle * 0.0005 kroom6 randi 0.0003, 1.1, 0.6 kroom6 = kroom6 + kmod_triangle * 0.0002 kroom7 randi 0.0004, 1.3, 0.4 kroom7 = kroom7 + kmod_triangle * 0.0003 kroom8 randi 0.0005, 0.6, 0.8 kroom8 = kroom8 + kmod_triangle * 0.0004 ; Room input (combined membrane and shell output) aroom_input = (amembrane_L + amembrane_R + ashell_L + ashell_R) * 0.25 ; Room scattering junction aroom_pj = 0.25 * (aroom_filt1 + aroom_filt2 + aroom_filt3 + aroom_filt4 + aroom_filt5 + aroom_filt6 + aroom_filt7 + aroom_filt8) ; Room reverb delay lines adum17 delayr 1 aroom_del1 deltap3 iroom_del1 + kroom1 delayw aroom_input + aroom_pj - aroom_filt1 adum18 delayr 1 aroom_del2 deltap3 iroom_del2 + kroom2 delayw aroom_input + aroom_pj - aroom_filt2 adum19 delayr 1 aroom_del3 deltap3 iroom_del3 + kroom3 delayw aroom_input + aroom_pj - aroom_filt3 adum20 delayr 1 aroom_del4 deltap3 iroom_del4 + kroom4 delayw aroom_input + aroom_pj - aroom_filt4 adum21 delayr 1 aroom_del5 deltap3 iroom_del5 + kroom5 delayw aroom_input + aroom_pj - aroom_filt5 adum22 delayr 1 aroom_del6 deltap3 iroom_del6 + kroom6 delayw aroom_input + aroom_pj - aroom_filt6 adum23 delayr 1 aroom_del7 deltap3 iroom_del7 + kroom7 delayw aroom_input + aroom_pj - aroom_filt7 adum24 delayr 1 aroom_del8 deltap3 iroom_del8 + kroom8 delayw aroom_input + aroom_pj - aroom_filt8 ; Room lowpass filters aroom_filt1 tone aroom_del1 * kroom_feedback, kroom_lpfreq aroom_filt2 tone aroom_del2 * kroom_feedback, kroom_lpfreq aroom_filt3 tone aroom_del3 * kroom_feedback, kroom_lpfreq aroom_filt4 tone aroom_del4 * kroom_feedback, kroom_lpfreq aroom_filt5 tone aroom_del5 * kroom_feedback, kroom_lpfreq aroom_filt6 tone aroom_del6 * kroom_feedback, kroom_lpfreq aroom_filt7 tone aroom_del7 * kroom_feedback, kroom_lpfreq aroom_filt8 tone aroom_del8 * kroom_feedback, kroom_lpfreq ; Room space output aroom_L = 0.25 * (aroom_filt1 + aroom_filt3 + aroom_filt5 + aroom_filt7) aroom_R = 0.25 * (aroom_filt2 + aroom_filt4 + aroom_filt6 + aroom_filt8) ; FRONT-OF-KICK MIXING - All sounds positioned as heard from kick drum front ; Membrane: Direct sound from front of drum ; Shell: Sound emanating from shell + port hole ; Room: Ambient space around entire drum kdry_level = 0.7 - iroom_size * 0.3 kwet_level = 0.2 + iroom_size * 0.4 afinal_L = (amembrane_L * 1.0 + ashell_L * 0.8) * kdry_level + aroom_L * kwet_level afinal_R = (amembrane_R * 1.0 + ashell_R * 0.8) * kdry_level + aroom_R * kwet_level ; FINAL FREQUENCY SHAPING afinal_L butterhp afinal_L, 25 afinal_R butterhp afinal_R, 25 ; Gentle boost in fundamental range alow_boost_L = afinal_L + butterlp(afinal_L, 80) * 0.2 alow_boost_R = afinal_R + butterlp(afinal_R, 80) * 0.2 ; FINAL OUTPUT with hit envelope aout_L = alow_boost_L * khit_env * iamp aout_R = alow_boost_R * khit_env * iamp outs aout_L, aout_R endin </CsInstruments> <CsScore> ; Demo sequence with different settings i "KickDrum" 0 3 0.8 i "KickDrum" 4 3 0.8 i "KickDrum" 8 3 0.8 e </CsScore> </CsoundSynthesizer> |
| Date | 2025-05-28 12:21 |
| From | "Dr. Richard Boulanger" |
| Subject | Re: [Csnd] claude code |
WOW - pretty good! Thanks for sharing. You should get Claude to csound 'score' some drum patterns, loops, rhythms. - Dr.B Dr. Richard Boulanger Professor Electronic Production and Design Berklee College of Music Professional Writing & Technology Division On Wed, May 28, 2025 at 7:16 AM Josh Moore <kh405.7h30ry@gmail.com> wrote:
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| Date | 2025-05-28 12:48 |
| From | Stephane Boussuge |
| Subject | Re: [Csnd] claude code |
| Extremely impressive!! S. Envoyé de mon iPhone Le 28 mai 2025 à 13:22, Dr. Richard Boulanger <rboulanger@berklee.edu> a écrit :
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| Date | 2025-05-28 13:18 |
| From | Josh Moore |
| Subject | Re: [Csnd] claude code |
Dr B, i had it code it to be usable as a cabbage instrument to play around with the algorithm it generated with some rhythms, it sounds much better if you automate the parameters, there's really no changes in the instrument code besides changing the initial parameters to a chnget instead of an init. all in all, it seems claude has a pretty good knowledge of the DSP required to take my prompt and turn it into a usable algorithm to tweak with, something i had in my head. On Wed, May 28, 2025 at 4:22 AM Dr. Richard Boulanger <rboulanger@berklee.edu> wrote:
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| Date | 2025-05-28 13:36 |
| From | Josh Moore |
| Subject | Re: [Csnd] claude code |
here is the cabbage instrument i have in case anyone wants to play with it like i'm doing in the youtube video. you should be able to paste in cabbage and use it, i use the live coding plugins for vim/vscode for this instrument of course it doesn't sound like kick drums, it sounds like bongos but i'm still happy with it as the objective was more to get the algorithm out of my head. <Cabbage> form caption("Untitled") size(800, 600), guiMode("queue"), pluginId("def1") vslider bounds(0, 0, 50, 100) channel("sl1") range(0, 1, 0, 1, 0.001) vslider bounds(50, 0, 50, 100) channel("sl2") range(0, 1, 0, 1, 0.001) vslider bounds(100, 0, 50, 100) channel("sl3") range(0, 1, 0, 1, 0.001) vslider bounds(150, 0, 50, 100) channel("sl4") range(0, 1, 0, 1, 0.001) vslider bounds(200, 0, 50, 100) channel("sl5") range(0, 1, 0, 1, 0.001) vslider bounds(250, 0, 50, 100) channel("sl6") range(0, 1, 0, 1, 0.001) vslider bounds(300, 0, 50, 100) channel("sl7") range(0, 1, 0, 1, 0.001) vslider bounds(350, 0, 50, 100) channel("sl8") range(0, 1, 0, 1, 0.001) vslider bounds(400, 0, 50, 100) channel("sl9") range(0, 1, 0, 1, 0.001) vslider bounds(450, 0, 50, 100) channel("sl10") range(0, 1, 0, 1, 0.001) vslider bounds(500, 0, 50, 100) channel("sl11") range(0, 1, 0, 1, 0.001) vslider bounds(550, 0, 50, 100) channel("sl12") range(0, 1, 0, 1, 0.001) vslider bounds(600, 0, 50, 100) channel("sl13") range(0, 1, 0, 1, 0.001) vslider bounds(650, 0, 50, 100) channel("sl14") range(0, 1, 0, 1, 0.001) vslider bounds(700, 0, 50, 100) channel("sl15") range(0, 1, 0, 1, 0.001) vslider bounds(750, 0, 50, 100) channel("sl16") range(0, 1, 0, 1, 0.001) vslider bounds(0, 105, 50, 100) channel("sl17") range(0, 1, 0, 1, 0.001) vslider bounds(50, 105, 50, 100) channel("sl18") range(0, 1, 0, 1, 0.001) vslider bounds(100, 105, 50, 100) channel("sl19") range(0, 1, 0, 1, 0.001) vslider bounds(150, 105, 50, 100) channel("sl20") range(0, 1, 0, 1, 0.001) vslider bounds(200, 105, 50, 100) channel("sl21") range(0, 1, 0, 1, 0.001) vslider bounds(250, 105, 50, 100) channel("sl22") range(0, 1, 0, 1, 0.001) vslider bounds(300, 105, 50, 100) channel("sl23") range(0, 1, 0, 1, 0.001) vslider bounds(350, 105, 50, 100) channel("sl24") range(0, 1, 0, 1, 0.001) vslider bounds(400, 105, 50, 100) channel("sl25") range(0, 1, 0, 1, 0.001) vslider bounds(450, 105, 50, 100) channel("sl26") range(0, 1, 0, 1, 0.001) vslider bounds(500, 105, 50, 100) channel("sl27") range(0, 1, 0, 1, 0.001) vslider bounds(550, 105, 50, 100) channel("sl28") range(0, 1, 0, 1, 0.001) vslider bounds(600, 105, 50, 100) channel("sl29") range(0, 1, 0, 1, 0.001) vslider bounds(650, 105, 50, 100) channel("sl30") range(0, 1, 0, 1, 0.001) vslider bounds(700, 105, 50, 100) channel("sl31") range(0, 1, 0, 1, 0.001) vslider bounds(750, 105, 50, 100) channel("sl32") range(0, 1, 0, 1, 0.001) vslider bounds(0, 205, 50, 100) channel("sl33") range(0, 1, 0, 1, 0.001) vslider bounds(50, 205, 50, 100) channel("sl34") range(0, 1, 0, 1, 0.001) vslider bounds(100, 205, 50, 100) channel("sl35") range(0, 1, 0, 1, 0.001) vslider bounds(150, 205, 50, 100) channel("sl36") range(0, 1, 0, 1, 0.001) vslider bounds(200, 205, 50, 100) channel("sl37") range(0, 1, 0, 1, 0.001) vslider bounds(250, 205, 50, 100) channel("sl38") range(0, 1, 0, 1, 0.001) vslider bounds(300, 205, 50, 100) channel("sl39") range(0, 1, 0, 1, 0.001) vslider bounds(350, 205, 50, 100) channel("sl40") range(0, 1, 0, 1, 0.001) vslider bounds(400, 205, 50, 100) channel("sl41") range(0, 1, 0, 1, 0.001) vslider bounds(450, 205, 50, 100) channel("sl42") range(0, 1, 0, 1, 0.001) vslider bounds(500, 205, 50, 100) channel("sl43") range(0, 1, 0, 1, 0.001) vslider bounds(550, 205, 50, 100) channel("sl44") range(0, 1, 0, 1, 0.001) vslider bounds(600, 205, 50, 100) channel("sl45") range(0, 1, 0, 1, 0.001) vslider bounds(650, 205, 50, 100) channel("sl46") range(0, 1, 0, 1, 0.001) vslider bounds(700, 205, 50, 100) channel("sl47") range(0, 1, 0, 1, 0.001) vslider bounds(750, 205, 50, 100) channel("sl48") range(0, 1, 0, 1, 0.001) vslider bounds(0, 305, 50, 100) channel("sl49") range(0, 1, 0, 1, 0.001) vslider bounds(50, 305, 50, 100) channel("sl50") range(0, 1, 0, 1, 0.001) vslider bounds(100, 305, 50, 100) channel("sl51") range(0, 1, 0, 1, 0.001) vslider bounds(150, 305, 50, 100) channel("sl52") range(0, 1, 0, 1, 0.001) vslider bounds(200, 305, 50, 100) channel("sl53") range(0, 1, 0, 1, 0.001) vslider bounds(250, 305, 50, 100) channel("sl54") range(0, 1, 0, 1, 0.001) vslider bounds(300, 305, 50, 100) channel("sl55") range(0, 1, 0, 1, 0.001) vslider bounds(350, 305, 50, 100) channel("sl56") range(0, 1, 0, 1, 0.001) vslider bounds(400, 305, 50, 100) channel("sl57") range(0, 1, 0, 1, 0.001) vslider bounds(450, 305, 50, 100) channel("sl58") range(0, 1, 0, 1, 0.001) vslider bounds(500, 305, 50, 100) channel("sl59") range(0, 1, 0, 1, 0.001) vslider bounds(550, 305, 50, 100) channel("sl60") range(0, 1, 0, 1, 0.001) vslider bounds(600, 305, 50, 100) channel("sl61") range(0, 1, 0, 1, 0.001) vslider bounds(650, 305, 50, 100) channel("sl62") range(0, 1, 0, 1, 0.001) vslider bounds(700, 305, 50, 100) channel("sl63") range(0, 1, 0, 1, 0.001) vslider bounds(750, 305, 50, 100) channel("sl64") range(0, 1, 0, 1, 0.001) csoundoutput bounds(0, 405, 800, 200) channel("csoundoutput10016") </Cabbage> <CsoundSynthesizer> <CsOptions> -n -d -+rtmidi=NULL -M0 -m0 --midi-key-cps=4 --midi-velocity-amp=5 --port=10000 </CsOptions> <CsInstruments> ; Initialize the global variables. ksmps = 2 nchnls = 32 0dbfs = 1 gitriangle ftgen 0, 0, 1024, 7, 0, 256, 1, 512, -1, 256, 0 instr 1 ; MAIN CONTROLS - Edit these values directly (all 0-1 range) ihead_material chnget "sl1" ; 0=coated, 0.33=clear, 0.66=kevlar, 1=vintage ibeater_material chnget "sl2" ; 0=felt, 0.33=wood, 0.66=plastic, 1=metal ishell_depth chnget "sl3" ; 0=shallow(12"), 0.5=medium(16"), 1=deep(20") ishell_wood chnget "sl4" ; 0=birch, 0.33=maple, 0.66=mahogany, 1=oak ihead_tension chnget "sl5" ; 0=loose, 1=tight (affects sustain and pitch) ihit_force1 chnget "sl6" ; 0=soft, 1=hard (FM modulation depth) ihit_force = ihit_force1*100 iroom_size chnget "sl7" ; 0=close-mic, 1=large room (decay time control) imodulation_rate chnget "sl8" ; 0=slow, 1=fast - TRIANGLE WAVE MODULATION RATE idur init .5 ; Note duration in seconds ; MIX CONTROLS - Volume levels for each component ibeater_volume init 2 ; 0=off, 1=full - Beater attack/click volume ishell_volume init 0.7 ; 0=off, 1=full - Shell cavity resonance volume iroom_volume init .2 ; 0=off, 1=full - Room reverb volume ; MIDI CONTROL ivelocity = veloc(0, 1) ; MIDI velocity (0-1) imidi_note notnum ; MIDI note number ipitch = (imidi_note - 36) / 48 ; Map MIDI notes 36-84 to 0-1 pitch range ; KICK DRUM FREQUENCY SETUP ifund_freq = 35 + (ipitch * 50) ; 35-85Hz range controlled by p4 ; HIT ENVELOPE khit_env expseg 1, 0.002, 0.8, 0.008, 0.4, 0.02, 0.15, 0.08, 0.05, 0.15, 0.01, idur-0.285, 0.001 ; TRIANGLE WAVE MODULATION SOURCE (a-rate) imod_freq = 0.5 + imodulation_rate * 4.5 ; 0.5Hz to 5Hz modulation rate amod_triangle oscili 0.1, imod_freq, gitriangle ; Triangle wave modulation ; 2-OPERATOR FM SYNTHESIS AS IMPULSE GENERATOR imod_freq_base = ifund_freq * (2 + ibeater_material * 6) kmod_freq = imod_freq_base * (1 + khit_env * 0.5) ; ihit_force controls FM modulation depth (how much modulator modulates carrier) imod_index_max = ihit_force * 15 ; Hit force = FM modulation amount kmod_index = imod_index_max * khit_env * khit_env icar_freq = ifund_freq kcar_freq = icar_freq * (1 + khit_env * 0.1) ; FEEDBACK SYSTEM (also affected by hit force) ifeedback_amount = 0.1 + ihit_force * 0.4 ; Hit force affects feedback too amod_fb_env expseg 1, 0.001, 0.8, 0.005, 0.3, 0.01, 0.1, 0.02, 0.05, idur-0.038, 0.001 kfeedback = ifeedback_amount * amod_fb_env ; FM synthesis with feedback amod_osc oscili kmod_index, kmod_freq, -1 amod_delayed delay amod_osc, 1/sr amod_with_fb = amod_osc + amod_delayed * kfeedback acarrier oscili khit_env, kcar_freq + amod_with_fb, -1 aharm_gen = acarrier * amod_with_fb * 0.1 ; BEATER ATTACK ENHANCEMENT (now volume controlled) ibeater_click_freq = 2500 + ibeater_material * 1500 kclick_env expseg 1, 0.001, 0.6, 0.003, 0.2, 0.006, 0.05, 0.02, 0.001, idur-0.03, 0.001 aclick_osc oscili kclick_env * ibeater_material * ibeater_volume, ibeater_click_freq, -1 ; Combine FM synthesis output - PRIMARY EXCITATION afm_impulse = acarrier + aharm_gen + aclick_osc * 0.3 ; ===== SEPARATE ACOUSTIC SPACES APPROACH ===== ; Based on research: Each space (membrane, shell, room) needs its own reverb system ; All sounds mixed to simulate listening from the FRONT of the kick drum ; SPACE 1: MEMBRANE RESONANCE (8-comb reverb system) ; Material characteristics ihead_damping = (ihead_material < 0.25) ? 0.8 : \ (ihead_material < 0.5) ? 0.3 : \ (ihead_material < 0.75) ? 0.15 : 0.9 ; Initialize membrane reverb filter variables amemb_filt1 init 0 amemb_filt2 init 0 amemb_filt3 init 0 amemb_filt4 init 0 amemb_filt5 init 0 amemb_filt6 init 0 amemb_filt7 init 0 amemb_filt8 init 0 ; Membrane-specific delay times (based on membrane modes) imemb_del1 = 1 / ifund_freq ; Fundamental imemb_del2 = 1 / (ifund_freq * 2.295) ; First overtone imemb_del3 = 1 / (ifund_freq * 3.598) ; Second overtone imemb_del4 = 1 / (ifund_freq * 4.888) ; Third overtone imemb_del5 = imemb_del1 * 0.8 ; Coupling mode 1 imemb_del6 = imemb_del2 * 0.9 ; Coupling mode 2 imemb_del7 = imemb_del3 * 0.7 ; Coupling mode 3 imemb_del8 = imemb_del4 * 0.85 ; Coupling mode 4 ; Membrane reverb parameters kmemb_feedback = (0.4 + ihead_tension * 0.4) * (1 - ihead_damping * 0.4) kmemb_lpfreq = 1200 + ihead_material * 2000 ; Convert triangle wave to k-rate for membrane modulation kmod_triangle downsamp amod_triangle ; Membrane space random modulation kmemb1 randi 0.0008, 2.1, 0.1 kmemb1 = kmemb1 + kmod_triangle * 0.0006 kmemb2 randi 0.0009, 2.7, 0.3 kmemb2 = kmemb2 + kmod_triangle * 0.0004 kmemb3 randi 0.0011, 3.2, 0.5 kmemb3 = kmemb3 + kmod_triangle * 0.0007 kmemb4 randi 0.0007, 1.8, 0.7 kmemb4 = kmemb4 + kmod_triangle * 0.0005 kmemb5 randi 0.0006, 2.9, 0.2 kmemb5 = kmemb5 + kmod_triangle * 0.0008 kmemb6 randi 0.0012, 1.5, 0.6 kmemb6 = kmemb6 + kmod_triangle * 0.0003 kmemb7 randi 0.0010, 3.5, 0.4 kmemb7 = kmemb7 + kmod_triangle * 0.0006 kmemb8 randi 0.0005, 2.3, 0.8 kmemb8 = kmemb8 + kmod_triangle * 0.0009 ; Membrane scattering junction amemb_pj = 0.25 * (amemb_filt1 + amemb_filt2 + amemb_filt3 + amemb_filt4 + amemb_filt5 + amemb_filt6 + amemb_filt7 + amemb_filt8) ; Membrane reverb delay lines adum1 delayr 1 amemb_del1 deltap3 imemb_del1 + kmemb1 delayw afm_impulse * 0.8 + amemb_pj - amemb_filt1 adum2 delayr 1 amemb_del2 deltap3 imemb_del2 + kmemb2 delayw afm_impulse * 0.6 + amemb_pj - amemb_filt2 adum3 delayr 1 amemb_del3 deltap3 imemb_del3 + kmemb3 delayw afm_impulse * 0.4 + amemb_pj - amemb_filt3 adum4 delayr 1 amemb_del4 deltap3 imemb_del4 + kmemb4 delayw afm_impulse * 0.3 + amemb_pj - amemb_filt4 adum5 delayr 1 amemb_del5 deltap3 imemb_del5 + kmemb5 delayw afm_impulse * 0.25 + amemb_pj - amemb_filt5 adum6 delayr 1 amemb_del6 deltap3 imemb_del6 + kmemb6 delayw afm_impulse * 0.2 + amemb_pj - amemb_filt6 adum7 delayr 1 amemb_del7 deltap3 imemb_del7 + kmemb7 delayw afm_impulse * 0.15 + amemb_pj - amemb_filt7 adum8 delayr 1 amemb_del8 deltap3 imemb_del8 + kmemb8 delayw afm_impulse * 0.1 + amemb_pj - amemb_filt8 ; Membrane lowpass filters amemb_filt1 tone amemb_del1 * kmemb_feedback, kmemb_lpfreq amemb_filt2 tone amemb_del2 * kmemb_feedback, kmemb_lpfreq amemb_filt3 tone amemb_del3 * kmemb_feedback, kmemb_lpfreq amemb_filt4 tone amemb_del4 * kmemb_feedback, kmemb_lpfreq amemb_filt5 tone amemb_del5 * kmemb_feedback, kmemb_lpfreq amemb_filt6 tone amemb_del6 * kmemb_feedback, kmemb_lpfreq amemb_filt7 tone amemb_del7 * kmemb_feedback, kmemb_lpfreq amemb_filt8 tone amemb_del8 * kmemb_feedback, kmemb_lpfreq ; Membrane space output (mix odd/even for stereo) amembrane_L = 0.4 * (amemb_filt1 + amemb_filt3 + amemb_filt5 + amemb_filt7) amembrane_R = 0.4 * (amemb_filt2 + amemb_filt4 + amemb_filt6 + amemb_filt8) ; SPACE 2: SHELL CAVITY RESONANCE (8-comb reverb system) ; Shell material characteristics ishell_damping_factor = (ishell_wood < 0.25) ? 0.02 : \ (ishell_wood < 0.5) ? 0.025 : \ (ishell_wood < 0.75) ? 0.035 : 0.028 ishell_depth_m = (12 + ishell_depth * 8) * 0.0254 ; Initialize shell reverb filter variables ashell_filt1 init 0 ashell_filt2 init 0 ashell_filt3 init 0 ashell_filt4 init 0 ashell_filt5 init 0 ashell_filt6 init 0 ashell_filt7 init 0 ashell_filt8 init 0 ; Shell-specific delay times (based on air cavity modes) iair_fund = 343 / (2 * ishell_depth_m) ishell_del1 = 1 / iair_fund ; Air cavity fundamental ishell_del2 = 1 / (iair_fund * 2) ; Air cavity 2nd harmonic ishell_del3 = 1 / (iair_fund * 3) ; Air cavity 3rd harmonic ishell_del4 = 1 / (iair_fund * 4) ; Air cavity 4th harmonic ishell_del5 = ishell_del1 * 1.3 ; Shell coupling mode 1 ishell_del6 = ishell_del2 * 1.4 ; Shell coupling mode 2 ishell_del7 = ishell_del3 * 1.2 ; Shell coupling mode 3 ishell_del8 = ishell_del4 * 1.5 ; Shell coupling mode 4 ; Shell reverb parameters (ishell_depth controls decay time in seconds) ishell_decay_time = 0.2 + ishell_depth * 1.8 ; 0.2 to 2.0 seconds decay kshell_feedback = exp(-2.2 / (ishell_decay_time * sr / ksmps)) ; RT60 calculation kshell_lpfreq = 800 + ishell_wood * 1500 ; Shell space random modulation kshell1 randi 0.0006, 1.9, 0.15 kshell1 = kshell1 + kmod_triangle * 0.0004 kshell2 randi 0.0008, 2.4, 0.35 kshell2 = kshell2 + kmod_triangle * 0.0007 kshell3 randi 0.0007, 3.1, 0.55 kshell3 = kshell3 + kmod_triangle * 0.0005 kshell4 randi 0.0009, 1.7, 0.75 kshell4 = kshell4 + kmod_triangle * 0.0008 kshell5 randi 0.0005, 2.8, 0.25 kshell5 = kshell5 + kmod_triangle * 0.0003 kshell6 randi 0.0011, 1.3, 0.65 kshell6 = kshell6 + kmod_triangle * 0.0006 kshell7 randi 0.0008, 3.6, 0.45 kshell7 = kshell7 + kmod_triangle * 0.0009 kshell8 randi 0.0004, 2.2, 0.85 kshell8 = kshell8 + kmod_triangle * 0.0007 ; Shell input (fed by membrane output) ashell_input = (amembrane_L + amembrane_R) * 0.6 ; Shell scattering junction ashell_pj = 0.25 * (ashell_filt1 + ashell_filt2 + ashell_filt3 + ashell_filt4 + ashell_filt5 + ashell_filt6 + ashell_filt7 + ashell_filt8) ; Shell reverb delay lines adum9 delayr 1 ashell_del1 deltap3 ishell_del1 + kshell1 delayw ashell_input + ashell_pj - ashell_filt1 adum10 delayr 1 ashell_del2 deltap3 ishell_del2 + kshell2 delayw ashell_input + ashell_pj - ashell_filt2 adum11 delayr 1 ashell_del3 deltap3 ishell_del3 + kshell3 delayw ashell_input + ashell_pj - ashell_filt3 adum12 delayr 1 ashell_del4 deltap3 ishell_del4 + kshell4 delayw ashell_input + ashell_pj - ashell_filt4 adum13 delayr 1 ashell_del5 deltap3 ishell_del5 + kshell5 delayw ashell_input + ashell_pj - ashell_filt5 adum14 delayr 1 ashell_del6 deltap3 ishell_del6 + kshell6 delayw ashell_input + ashell_pj - ashell_filt6 adum15 delayr 1 ashell_del7 deltap3 ishell_del7 + kshell7 delayw ashell_input + ashell_pj - ashell_filt7 adum16 delayr 1 ashell_del8 deltap3 ishell_del8 + kshell8 delayw ashell_input + ashell_pj - ashell_filt8 ; Shell lowpass filters ashell_filt1 tone ashell_del1 * kshell_feedback, kshell_lpfreq ashell_filt2 tone ashell_del2 * kshell_feedback, kshell_lpfreq ashell_filt3 tone ashell_del3 * kshell_feedback, kshell_lpfreq ashell_filt4 tone ashell_del4 * kshell_feedback, kshell_lpfreq ashell_filt5 tone ashell_del5 * kshell_feedback, kshell_lpfreq ashell_filt6 tone ashell_del6 * kshell_feedback, kshell_lpfreq ashell_filt7 tone ashell_del7 * kshell_feedback, kshell_lpfreq ashell_filt8 tone ashell_del8 * kshell_feedback, kshell_lpfreq ; Shell space output (now volume controlled) ashell_L = 0.35 * (ashell_filt1 + ashell_filt3 + ashell_filt5 + ashell_filt7) * ishell_volume ashell_R = 0.35 * (ashell_filt2 + ashell_filt4 + ashell_filt6 + ashell_filt8) * ishell_volume ; SPACE 3: ROOM ACOUSTICS (8-comb reverb system) ; Initialize room reverb filter variables aroom_filt1 init 0 aroom_filt2 init 0 aroom_filt3 init 0 aroom_filt4 init 0 aroom_filt5 init 0 aroom_filt6 init 0 aroom_filt7 init 0 aroom_filt8 init 0 ; Room-specific delay times (based on room dimensions) iroom_factor = 1 + iroom_size * 4 iroom_del1 = 0.019 * iroom_factor ; Room length mode iroom_del2 = 0.025 * iroom_factor ; Room width mode iroom_del3 = 0.013 * iroom_factor ; Room height mode iroom_del4 = 0.031 * iroom_factor ; Room diagonal mode iroom_del5 = 0.022 * iroom_factor ; Room coupling mode 1 iroom_del6 = 0.028 * iroom_factor ; Room coupling mode 2 iroom_del7 = 0.016 * iroom_factor ; Room coupling mode 3 iroom_del8 = 0.034 * iroom_factor ; Room coupling mode 4 ; Room reverb parameters (iroom_size controls decay time in seconds) iroom_decay_time = 0.5 + iroom_size * 4.5 ; 0.5 to 5.0 seconds decay kroom_feedback = exp(-2.2 / (iroom_decay_time * sr / ksmps)) ; RT60 calculation kroom_lpfreq = 1500 + iroom_size * 2000 ; Room space random modulation kroom1 randi 0.0003, 0.8, 0.1 kroom1 = kroom1 + kmod_triangle * 0.0002 kroom2 randi 0.0004, 1.2, 0.3 kroom2 = kroom2 + kmod_triangle * 0.0003 kroom3 randi 0.0005, 0.9, 0.5 kroom3 = kroom3 + kmod_triangle * 0.0004 kroom4 randi 0.0002, 1.5, 0.7 kroom4 = kroom4 + kmod_triangle * 0.0001 kroom5 randi 0.0006, 0.7, 0.2 kroom5 = kroom5 + kmod_triangle * 0.0005 kroom6 randi 0.0003, 1.1, 0.6 kroom6 = kroom6 + kmod_triangle * 0.0002 kroom7 randi 0.0004, 1.3, 0.4 kroom7 = kroom7 + kmod_triangle * 0.0003 kroom8 randi 0.0005, 0.6, 0.8 kroom8 = kroom8 + kmod_triangle * 0.0004 ; Room input (combined membrane and shell output) aroom_input = (amembrane_L + amembrane_R + ashell_L + ashell_R) * 0.25 ; Room scattering junction aroom_pj = 0.25 * (aroom_filt1 + aroom_filt2 + aroom_filt3 + aroom_filt4 + aroom_filt5 + aroom_filt6 + aroom_filt7 + aroom_filt8) ; Room reverb delay lines adum17 delayr 1 aroom_del1 deltap3 iroom_del1 + kroom1 delayw aroom_input + aroom_pj - aroom_filt1 adum18 delayr 1 aroom_del2 deltap3 iroom_del2 + kroom2 delayw aroom_input + aroom_pj - aroom_filt2 adum19 delayr 1 aroom_del3 deltap3 iroom_del3 + kroom3 delayw aroom_input + aroom_pj - aroom_filt3 adum20 delayr 1 aroom_del4 deltap3 iroom_del4 + kroom4 delayw aroom_input + aroom_pj - aroom_filt4 adum21 delayr 1 aroom_del5 deltap3 iroom_del5 + kroom5 delayw aroom_input + aroom_pj - aroom_filt5 adum22 delayr 1 aroom_del6 deltap3 iroom_del6 + kroom6 delayw aroom_input + aroom_pj - aroom_filt6 adum23 delayr 1 aroom_del7 deltap3 iroom_del7 + kroom7 delayw aroom_input + aroom_pj - aroom_filt7 adum24 delayr 1 aroom_del8 deltap3 iroom_del8 + kroom8 delayw aroom_input + aroom_pj - aroom_filt8 ; Room lowpass filters aroom_filt1 tone aroom_del1 * kroom_feedback, kroom_lpfreq aroom_filt2 tone aroom_del2 * kroom_feedback, kroom_lpfreq aroom_filt3 tone aroom_del3 * kroom_feedback, kroom_lpfreq aroom_filt4 tone aroom_del4 * kroom_feedback, kroom_lpfreq aroom_filt5 tone aroom_del5 * kroom_feedback, kroom_lpfreq aroom_filt6 tone aroom_del6 * kroom_feedback, kroom_lpfreq aroom_filt7 tone aroom_del7 * kroom_feedback, kroom_lpfreq aroom_filt8 tone aroom_del8 * kroom_feedback, kroom_lpfreq ; Room space output (now volume controlled) aroom_L = 0.25 * (aroom_filt1 + aroom_filt3 + aroom_filt5 + aroom_filt7) * iroom_volume aroom_R = 0.25 * (aroom_filt2 + aroom_filt4 + aroom_filt6 + aroom_filt8) * iroom_volume ; FRONT-OF-KICK MIXING - All sounds positioned as heard from kick drum front ; Individual component volumes now controlled separately ; Membrane: Direct sound from front of drum (always present as fundamental) ; Shell: Sound emanating from shell + port hole (volume controlled) ; Room: Ambient space around entire drum (volume controlled) kdry_level = 0.7 - (iroom_volume * 0.3) ; Room volume affects dry/wet balance kwet_level = 0.2 + (iroom_volume * 0.4) afinal_L = (amembrane_L * 1.0 + ashell_L) * kdry_level + aroom_L * kwet_level afinal_R = (amembrane_R * 1.0 + ashell_R) * kdry_level + aroom_R * kwet_level ; FINAL FREQUENCY SHAPING afinal_L butterhp afinal_L, 25 afinal_R butterhp afinal_R, 25 ; Gentle boost in fundamental range alow_boost_L = afinal_L + butterlp(afinal_L, 80) * 0.2 alow_boost_R = afinal_R + butterlp(afinal_R, 80) * 0.2 ; FINAL OUTPUT with hit envelope and velocity control aout_L = alow_boost_L * khit_env * ivelocity aout_R = alow_boost_R * khit_env * ivelocity outs aout_L, aout_R endin instr 3 endin instr 4 endin instr 5 endin instr 6 endin instr 7 endin instr 8 endin instr 9 endin instr 10 endin instr 11 endin instr 12 endin instr 13 endin instr 14 endin instr 15 endin instr 16 endin </CsInstruments> <CsScore> ;causes Csound to run for about 7000 years... f0 z </CsScore> </CsoundSynthesizer> On Wed, May 28, 2025 at 5:18 AM Josh Moore <kh405.7h30ry@gmail.com> wrote:
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| Date | 2025-05-28 14:55 |
| From | "Dr. Richard Boulanger" |
| Subject | Re: [Csnd] claude code |
Thanks Josh, for sharing your Cabbage version. - Dr.B Dr. Richard Boulanger Professor Electronic Production and Design Berklee College of Music Professional Writing & Technology Division On Wed, May 28, 2025 at 8:48 AM Josh Moore <kh405.7h30ry@gmail.com> wrote:
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| Date | 2025-05-29 12:47 |
| From | Richard Knight |
| Subject | Re: [Csnd] claude code |
|
That's really interesting- I particularly like these woody sort of percussion sounds. Definitely will have a play with this! On 2025-05-28 13:18, Josh Moore wrote:
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| Date | 2025-05-29 13:01 |
| From | "Dr. Richard Boulanger" |
| Subject | Re: [Csnd] claude code |
| It need Josh's generative engine added to the Cabbage code and I can drop it right into CsoundMeta. Dr. Richard Boulanger Professor Electronic Production and Design Berklee College of Music On May 29, 2025, at 7:47 AM, Richard Knight <richard@1bpm.net> wrote:
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