Local Harmonic Estimation in Musical Sound Signals
音乐声音信号的局部谐波估计
Statistical modeling and analysis have been applied to different music-related fields, including sound synthesis and analysis. Sound can be represented as a real-valued function of time. This function can be sampled at a sufficiently small rate such that the resulting discrete version is a good approximation of the continuous version, thus enabling the study of musical sounds as a discrete time series, an entity for which many statistical techniques are available. Physical…