This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
mindspore.dataset.audio.RiaaBiquad
==================================
.. py:class:: mindspore.dataset.audio.RiaaBiquad(sample_rate)
对输入音频波形施加RIAA均衡。类似于SoX实现。
参数：
- **sample_rate** (int) - 波形的采样率，例如44100 (Hz)，只能是44100、48000、88200、96000中的一个。