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freefly518

mfcc-speech-commands-recognize-'s Issues

请问,怎么获取采样率是16000的音频

模型跑完了。你给的测试音频都测试通过了。
我的问题是:想自己录一段音频。放在模型里预测一下。
但自己录制的音频在预测里出现如下错误:

wave_data:
[[ 0 0]
[ 0 0]
[ 0 0]
...
[-2 -2]
[-2 -2]
[-2 -2]]
Traceback (most recent call last):
File "/root/test/whl/speech-recognition/program/MFCC-Speech-Commands-Recognize-/predict_baseline_model.py", line 21, in
resampled_signal = np.append(resampled_signal, np.zeros(8000 - len(resampled_signal), dtype=np.int16))
ValueError: negative dimensions are not allowed
resampled_rate: 22050 resampled_signal [ 0 0 0 ... -2 -2 -2]

en(resampled_signal)
51450

应该是8000 - len(resampled_signal)是负数

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