قارن الطرق

	التحليل التوافقي في الموسيقى	تجزئة الموسيقى
المجال	استرجاع المعلومات الموسيقية	استرجاع المعلومات الموسيقية
العائلة	Machine learning	Machine learning
سنة النشأة	2002	2001
صاحب الطريقة	Bryan Pardo	Masataka Goto
النوع	Harmonic function and progression analysis	Audio structural analysis
المصدر التأسيسي	Pardo, B., & Birmingham, W. P. (2002). Algorithms for chordal analysis. Computer Music Journal, 26(4), 27-49.	Goto, M., & Hasegawa, Y. (2001). Automatic transcription of popular music audio. In Proceedings of the Fourth International Conference on Music Information Retrieval.
الأسماء البديلة	functional harmony analysis, harmonic progression detection, tonal function estimation	structural segmentation, music structure analysis, section boundary detection
ذات صلة	5	5
الملخص	Harmonic analysis is the computational study of chord progressions, harmonic function, and tonal relationships in music. Formalized for audio by Pardo and Birmingham (2002), it goes beyond simple chord identification to interpret harmonic role and structure. Harmonic analysis is essential for music theory education, compositional understanding, and music generation systems. It requires understanding both the chords themselves and their functional relationships within a tonal context.	Music segmentation is the task of dividing a musical recording into distinct structural sections (e.g., verse, chorus, bridge, pre-chorus, outro). Introduced by Goto (2001), it identifies major structural boundaries and labels sections according to musical form. Segmentation is essential for music understanding, audio editing, and composition analysis. It enables higher-level tasks like cover song identification and song structure-aware music generation.