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@@ -3,7 +3,7 @@
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'''
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Author: adam_zhuo
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Date: 2021-01-08 15:39:22
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-LastEditTime: 2021-01-12 20:02:11
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+LastEditTime: 2021-01-18 17:50:27
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LastEditors: Please set LastEditors
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Description: In User Settings Edit
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FilePath: /blackTornadoRobot/src/robot_dance/scripts/robot_dance.py
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@@ -21,11 +21,13 @@ class Dance:
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def plot(self):
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y, sr = librosa.load(self.path, sr=None)
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- librosa.samples_to_time(np.arange(0, 10000, sr))
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- print("time is ",sr)
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- # onset_env = librosa.onset.onset_strength(y=y, sr=sr,
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- # hop_length=256,
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- # aggregate=np.median)
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+ print("sr is",sr)
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+ # librosa.samples_to_time(np.arange(0, 10000, sr))
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+ print("time is ",len(y)/sr)
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+ o_env = librosa.onset.onset_strength(y=y, sr=sr,
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+ hop_length=44100,
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+ aggregate=np.median)
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+ print("o_env is ",o_env)
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# print("sr is",sr)
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# print("onset shape is",np.shape(onset_env))
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# dby = librosa.amplitude_to_db(y, ref=1.0)
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