Ear training
（重定向自Pitch matching）
Ear training or aural skills is a skill by which musicians learn to identify, solely by hearing, pitches, intervals, melody, chords, rhythms, and other basic elements of music. The application of this skill is analogous to taking dictation in written/spoken language. As a process, ear training is in essence the inverse of sight-singing, the latter being analogous to reading a written text aloud without prior opportunity to review the material. Ear training is typically a component of formal musical training.