Golden Tone Generator is a precision tone generation app focused on mathematical frequency systems including Golden Ratio (φ), Fibonacci sequences, Solfeggio frequencies, and standard 12-TET musical notes. FREQUENCY SYSTEMS: • Golden Ratio (φ) - Explore harmonic ratios based on 1.618 • Fibonacci Sequences - Musical ratios from nature's pattern • Solfeggio Frequencies - Ancient tones (174-963 Hz) • 12-TET Notes - Standard musical scale with octave selection