Sifflet Tactique Double Chambre
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Description
Un sifflet de survie compact et puissant, construit autour d’une architecture à double chambre. Imprimable sans aucun support, il utilise deux cavités de résonance de longueurs différentes pour générer une dissonance acoustique perçante.
Pour les remixeurs
Ce design est purement mathématique et conçu pour être ajusté :
- Pitch et Dissonance : La longueur des chambres (actuellement 41 mm et 47 mm) dicte la fréquence. Raccourcissez-les pour un son plus aigu.
- Coupe du sifflet (Fipple) : L'angle de la rampe est fixé à -18 degrés et le bord d'attaque divise le flux d'air à Z=11.0. Si votre imprimante a tendance à sur-extruder, ajustez la hauteur de la fenêtre de frappe pour garantir que l'air ne soit pas étouffé.
- Grips : Les rainures latérales et supérieures sont de simples soustractions itératives, faciles à remplacer par des logos ou du texte plat.
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