add audio doc #5299
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add audio doc #5299
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momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
| :header: "API 名称", "API 功能" | ||
| :widths: 10, 30 | ||
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| " :ref:`LogMelSpectrogram<cn_api_paddle_audio_layers_LogMelSpectrogram>` ", "计算语音特征LogMelSpectrogram" |
momozi1996
reviewed
Sep 23, 2022
| .. py:class::paddle.audio.features.LogMelSpectrogram(sr=22050, n_fft=2048, hop_length=512, win_length=None, window='hann', power=2.0, center=True, pad_mode='reflect', n_mels=64, f_min=50.0, f_max=None, htk=False, norm='slaney', ref_value=1.0, amin=1e-10, top_db=None, dtype='float32') | ||
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| 计算给定信号的log-mel谱. | ||
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老师，可以补充一个 “计算公式+公式参数说明： 不？ 用户或读不懂怎么计算的。
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建议不要加了，这是信号处理常用特征，直接看源码，比公式更加直接。
momozi1996
reviewed
Sep 23, 2022
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| LogMelSpectrogram | ||
| ------------------------------- | ||
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LogMelSpectrogram 有这么多参数，需要写明，以及源代码。
是class类的话，应该参考这么写：
总之，需要齐全。
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部分是没有默认参数的，有默认参数已经添加，源代码链接不知道是什么回事。
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
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| .. py:class::paddle.audio.features.MFCC(sr=22050, n_mfcc=40, n_fft=2048, hop_length=512, win_length=None, window='hann', power=2.0, center=True, pad_mode='reflect', n_mels=64, f_min=50.0, f_max=None, htk=False, norm='slaney', ref_value=1.0, amin=1e-10, top_db=None, dtype='float32') | ||
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momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
momozi1996
reviewed
Sep 23, 2022
| ------------------------------- | ||
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| .. py:function::paddle.audio.functional.compute_fbank_matrix(sr, n_fft, n_mels=64, f_min=0.0, f_max=None, htk=False, nrom='slaney', dtype='float32') | ||
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momozi1996
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Sep 23, 2022
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| .. py:function::paddle.audio.functional.compute_fbank_matrix(sr, n_fft, n_mels=64, f_min=0.0, f_max=None, htk=False, nrom='slaney', dtype='float32') | ||
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| 计算mel变换矩阵. |
momozi1996
reviewed
Sep 23, 2022
| 代码示例 | ||
| ::::::::: | ||
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| COPY-FROM: paddle.audio.functional.compute_fbank_matrix |
momozi1996
reviewed
Sep 23, 2022
SmileGoat
added a commit
to SmileGoat/paddlepaddle_docs
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Feb 8, 2023
* add audio doc * fix typo * fix code link && punctuation * fix typo * fix features overivew link * add example * fix mfcc doc * add get_window * update code example * rm example * format * rm code example in cn
dingjiaweiww
pushed a commit
that referenced
this pull request
Feb 23, 2023
* add audio doc (#5299) * add audio doc * fix typo * fix code link && punctuation * fix typo * fix features overivew link * add example * fix mfcc doc * add get_window * update code example * rm example * format * rm code example in cn * update audio datasets && backend (#5363) * update audio datasets && backend * add overview * format * fix function info * rm seed in TESS * rename some api * fix load * fix return * fix codestyle * [audio] add general_gaussian, rm kaiser in get_window doc (#5378) * add general_gaussian in get_window doc * rm kaiser window * audio backends fix (#5445) * [audio] fix optional in audio doc (#5609) --------- Co-authored-by: Ligoml <39876205+Ligoml@users.noreply.github.com> --------- Co-authored-by: Ligoml <39876205+Ligoml@users.noreply.github.com>
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添加audio对应的api的中文说明