Home Theater Calibration Companion App Audio Tuning

Design home theater calibration companion app audio tuning with practical UI structure, meaningful controls, and polished cinematic device setup visual language. Show speaker map, test tones, room profile, bass balance, preset comparison, and completion score. Include speaker map, test tones, room profile, bass balance, and preset comparison while keeping the product useful for home entertainment users. Give the screen believable labels, real microcopy, clear empty and loading states, and accessible contrast. Use spacing, grouping, and interaction cues that make the interface feel ready for a real product team, not just a decorative mockup. Use realistic content and varied component shapes so the design has domain depth and a distinct visual point of view.