tfio.audio.dbscale
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Turn spectrogram into db scale
tfio.audio.dbscale(
input, top_db, name=None
)
Used in the notebooks
Args |
|---|
input
|
A spectrogram Tensor.
|
top_db
|
Minimum negative cut-off max(10 * log10(S)) - top_db
|
name
|
A name for the operation (optional).
|
Returns |
|---|
|
A tensor of mel spectrogram with shape [frames, mels].
|
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Last updated 2022-02-15 UTC.
[null,null,["Last updated 2022-02-15 UTC."],[],[],null,["# tfio.audio.dbscale\n\n\u003cbr /\u003e\n\n|------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/io/blob/v0.24.0/tensorflow_io/python/ops/audio_ops.py#L134-L149) |\n\nTurn spectrogram into db scale \n\n tfio.audio.dbscale(\n input, top_db, name=None\n )\n\n### Used in the notebooks\n\n| Used in the tutorials |\n|--------------------------------------------------------------------------------------------|\n| - [Audio Data Preparation and Augmentation](https://www.tensorflow.org/io/tutorials/audio) |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|----------|--------------------------------------------------------|\n| `input` | A spectrogram Tensor. |\n| `top_db` | Minimum negative cut-off `max(10 * log10(S)) - top_db` |\n| `name` | A name for the operation (optional). |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A tensor of mel spectrogram with shape \\[frames, mels\\]. ||\n\n\u003cbr /\u003e"]]
View source on GitHub