absolute pitch

Absolute pitch, also known as perfect pitch, is the rare ability to identify or produce a musical note without any reference tone. Someone with absolute pitch can hear a note—like a C or an F—and instantly recognize it or sing it accurately without needing to compare it to another sound. It involves an exceptional internal memory for pitches and tones, often developed through early musical training. This skill is uncommon and varies among individuals, but when present, it allows for precise and immediate recognition of notes across different instruments and contexts.