Monorepo for Aesthetic.Computer
aesthetic.computer
feat(percussion): two-step clap + open hi-hat with down/up bursts
Clap and open hi-hat now fire in two distinct stages instead of one
simultaneous cluster:
- Clap DOWN: darker palm-strike (900Hz noise + 260Hz body thump),
panned slightly left of center
- Clap UP: bright release transient (3200Hz square click + 5200Hz
noise + airy tail), panned slightly opposite — delayed by
flam * rn(1.3, 1.7) so the gap scales with BPM
- Open hi-hat DOWN: short metallic chip strike (8200Hz noise +
5400Hz square), brief cymbal contact
- Open hi-hat UP: sustained airy shimmer that blooms after the chip,
delayed by flam * rn(0.8, 1.2), panned slightly opposite
All stochastic jitter (rj/rn) preserved so hits remain organic, and
the BPM-locked flam timing means the two-step gap tightens at higher
tempos and widens at slower ones.
+32
-13
+32
-13
fedac/native/pieces/notepat.mjs
+32
-13
fedac/native/pieces/notepat.mjs
···
616
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sound.synth({ type: "square", tone: rj(180, 0.04) * pf, duration: rj(0.05, 0.10), volume: rj(0.2, 0.10) * v, attack: 0.001, decay: 0.045, pan });
617
617
break;
618
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619
-
case "e": // clap — jittered click + BPM-locked flam body
620
-
// 1. Click — tone jitter ±10%, brightness ±8%
621
-
sound.synth({ type: "square", tone: rj(2500, 0.10) * pf, duration: 0.004, volume: rj(0.9, 0.08) * v, attack: 0.0003, decay: 0.0035, pan: pan * rn(0.6, 0.9) });
622
-
sound.synth({ type: "noise", tone: rj(6000, 0.12) * pf, duration: 0.003, volume: rj(0.6, 0.10) * v, attack: 0.0003, decay: 0.0025, pan: pan * rn(0.6, 0.9) });
623
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// 2. Body: 3 flam bursts. Timings scale with BPM AND jitter ±30% per hit.
624
-
sound.synth({ type: "noise", tone: rj(1600, 0.08) * pf, duration: 0.008, volume: rj(0.75, 0.08) * v, attack: 0.0003, decay: 0.007, pan });
625
-
setTimeout(() => sound.synth({ type: "noise", tone: rj(1700, 0.09) * pf, duration: 0.008, volume: rj(0.6, 0.10) * v, attack: 0.0003, decay: 0.007, pan }), Math.round(flam * rn(0.4, 0.6)));
626
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setTimeout(() => sound.synth({ type: "noise", tone: rj(1500, 0.10) * pf, duration: 0.008, volume: rj(0.5, 0.12) * v, attack: 0.0003, decay: 0.007, pan }), Math.round(flam * rn(1.0, 1.3)));
627
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// 3. Tail
628
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setTimeout(() => sound.synth({ type: "noise", tone: rj(1800, 0.08) * pf, duration: 0.025, volume: rj(0.45, 0.10) * v, attack: 0.0005, decay: 0.024, pan }), Math.round(flam * rn(1.7, 2.0)));
619
+
case "e": // clap — two-step: DOWN (dark palm strike) then UP (bright release)
620
+
// STEP 1 — DOWN: palms meet. Darker body thump + low-mid noise burst.
621
+
// Lower-pitched, meatier, slightly left of center for stereo interest.
622
+
{
623
+
const downPan = pan + rn(-0.08, 0.02);
624
+
sound.synth({ type: "noise", tone: rj(900, 0.10) * pf, duration: 0.010, volume: rj(0.85, 0.08) * v, attack: 0.0003, decay: 0.009, pan: downPan });
625
+
sound.synth({ type: "square", tone: rj(260, 0.06) * pf, duration: 0.012, volume: rj(0.55, 0.10) * v, attack: 0.0004, decay: 0.011, pan: downPan });
626
+
sound.synth({ type: "noise", tone: rj(1400, 0.10) * pf, duration: 0.006, volume: rj(0.50, 0.12) * v, attack: 0.0003, decay: 0.0055, pan: downPan });
627
+
}
628
+
// STEP 2 — UP: hands separate, bright transient + airy tail.
629
+
// Delayed by ~1.5 flam units (scales with BPM) with jitter so hits vary.
630
+
// Panned slightly opposite for L/R call-response feel.
631
+
setTimeout(() => {
632
+
const upPan = pan + rn(-0.02, 0.10);
633
+
sound.synth({ type: "square", tone: rj(3200, 0.10) * pf, duration: 0.004, volume: rj(0.80, 0.08) * v, attack: 0.0002, decay: 0.0035, pan: upPan });
634
+
sound.synth({ type: "noise", tone: rj(5200, 0.12) * pf, duration: 0.008, volume: rj(0.70, 0.10) * v, attack: 0.0003, decay: 0.007, pan: upPan });
635
+
sound.synth({ type: "noise", tone: rj(2400, 0.08) * pf, duration: 0.018, volume: rj(0.45, 0.10) * v, attack: 0.0005, decay: 0.017, pan: upPan });
636
+
}, Math.round(flam * rn(1.3, 1.7)));
629
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break;
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case "f": // snap — finger snap, tone jitter for variation
···
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sound.synth({ type: "noise", tone: rj(5000, 0.08) * pf, duration: 0.04, volume: rj(0.20, 0.10) * v, attack: 0.0005, decay: 0.035, pan });
640
648
break;
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642
-
case "a": // open hi-hat — decay + brightness vary
643
-
sound.synth({ type: "noise", tone: rj(6500, 0.07) * pf, duration: rj(0.28, 0.10), volume: rj(0.30, 0.08) * v, attack: 0.001, decay: 0.27, pan });
644
-
sound.synth({ type: "noise", tone: rj(4800, 0.07) * pf, duration: rj(0.20, 0.10), volume: rj(0.18, 0.10) * v, attack: 0.001, decay: 0.19, pan });
650
+
case "a": // open hi-hat — two-step: DOWN (chip strike) then UP (airy shimmer)
651
+
// STEP 1 — DOWN: short metallic chip — initial cymbal contact.
652
+
{
653
+
const downPan = pan + rn(-0.06, 0.04);
654
+
sound.synth({ type: "noise", tone: rj(8200, 0.08) * pf, duration: 0.012, volume: rj(0.45, 0.08) * v, attack: 0.0003, decay: 0.011, pan: downPan });
655
+
sound.synth({ type: "square", tone: rj(5400, 0.08) * pf, duration: 0.008, volume: rj(0.18, 0.10) * v, attack: 0.0005, decay: 0.0075, pan: downPan });
656
+
}
657
+
// STEP 2 — UP: sustained airy shimmer that blooms after the chip. Decay
658
+
// + brightness vary per hit, panned slightly opposite for call/response.
659
+
setTimeout(() => {
660
+
const upPan = pan + rn(-0.02, 0.08);
661
+
sound.synth({ type: "noise", tone: rj(6500, 0.07) * pf, duration: rj(0.26, 0.10), volume: rj(0.28, 0.08) * v, attack: 0.003, decay: 0.25, pan: upPan });
662
+
sound.synth({ type: "noise", tone: rj(4800, 0.07) * pf, duration: rj(0.19, 0.10), volume: rj(0.17, 0.10) * v, attack: 0.003, decay: 0.18, pan: upPan });
663
+
}, Math.round(flam * rn(0.8, 1.2)));
645
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break;
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666
case "b": // ride — metallic shimmer with per-hit harmonic variation