我正在尝试使用 Parselmouth 从 .wav 文件中计算抖动,但 PointProcess 给我带来了麻烦。
在这之后,我做
sound = parselmouth.Sound(path) # path = path to .wav
pointProcess = parselmouth.praat.call(sound, "To PointProcess (periodic, cc)")
打算跟进
jitter = parselmouth.praat.call(pointProcess, "Get jitter (local)", 0, 0, 0.0001, 0.02, 1.3)
但在我可以之前,我收到了这个错误:
Command "To PointProcess (periodic, cc)" not available for given objects