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mindspore.dataset.audio.Dither
==============================
.. py:class:: mindspore.dataset.audio.Dither(density_function=DensityFunction.TPDF, noise_shaping=False)
通过消除非线性截断失真,增加存储在特定位深度的音频的感知动态范围。
参数:
- **density_function** (DensityFunction, 可选) - 连续随机变量的密度函数。
可以是DensityFunction.TPDF三角形概率密度函数、DensityFunction.RPDF矩形概率密度函数
或DensityFunction.GPDF高斯概率密度函数之一。默认值DensityFunction.TPDF。
- **noise_shaping** (bool, 可选) - 是否塑造量化误差的光谱能量。默认值False。