SoundID Brand Book

Brand guidelines for SoundID, intended for designers and product teams, defining logotype, Inter, a black‑anchored palette with single pop accents, imagery, and a 200‑tile 5×5 pattern library. It documents construction and usage rules for the symbol, lockups, patterns, iconography, and merch, and includes SoundID Reference sub‑brand rules, the hearing‑test UX, and calibration hardware photography