page_type: reference description: A container for the input audio tensor metadata information.

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tflite_support.metadata_writers.metadata_info.InputAudioTensorMd

<!-- Insert buttons and diff --> <table class="tfo-notebook-buttons tfo-api nocontent" align="left"> <td> <a target="_blank" href="https://github.com/tensorflow/tflite-support/blob/v0.4.4/tensorflow_lite_support/metadata/python/metadata_writers/metadata_info.py#L542-L594"> </a> </td> </table>

A container for the input audio tensor metadata information.

Inherits From: TensorMd

<section class="expandable"> <h4 class="showalways">View aliases</h4> <p> <b>Main aliases</b> <p><a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.audio_classifier.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.audio_classifier.metadata_writer.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.bert_nl_classifier.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.bert_nl_classifier.metadata_writer.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.image_classifier.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.image_classifier.metadata_writer.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.image_segmenter.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.image_segmenter.metadata_writer.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.nl_classifier.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.nl_classifier.metadata_writer.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.object_detector.metadata_info.InputAudioTensorMd</code></a>, <a href="https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/metadata_info/InputAudioTensorMd"><code>tflite_support.metadata_writers.object_detector.metadata_writer.metadata_info.InputAudioTensorMd</code></a></p> </p> </section> <pre class="devsite-click-to-copy prettyprint lang-py tfo-signature-link"> <code>tflite_support.metadata_writers.metadata_info.InputAudioTensorMd( name: Optional[str] = None, description: Optional[str] = None, sample_rate: int = 0, channels: int = 0 ) </code></pre> <!-- Placeholder for "Used in" --> <!-- Tabular view --> <table class="responsive fixed orange"> <colgroup><col width="214px"><col></colgroup> <tr><th colspan="2"><h2 class="add-link">Args</h2></th></tr> <tr> <td> `name`<a id="name"></a> </td> <td> name of the tensor. </td> </tr><tr> <td> `description`<a id="description"></a> </td> <td> description of what the tensor is. </td> </tr><tr> <td> `sample_rate`<a id="sample_rate"></a> </td> <td> the sample rate in Hz when the audio was captured. </td> </tr><tr> <td> `channels`<a id="channels"></a> </td> <td> the channel count of the audio. </td> </tr> </table> <!-- Tabular view --> <table class="responsive fixed orange"> <colgroup><col width="214px"><col></colgroup> <tr><th colspan="2"><h2 class="add-link">Attributes</h2></th></tr> <tr> <td> `sample_rate`<a id="sample_rate"></a> </td> <td> the sample rate in Hz when the audio was captured. </td> </tr><tr> <td> `channels`<a id="channels"></a> </td> <td> the channel count of the audio. </td> </tr> </table>

Methods

<h3 id="create_metadata"><code>create_metadata</code></h3>

<a target="_blank" class="external" href="https://github.com/tensorflow/tflite-support/blob/v0.4.4/tensorflow_lite_support/metadata/python/metadata_writers/metadata_info.py#L571-L594">View source</a>

<pre class="devsite-click-to-copy prettyprint lang-py tfo-signature-link"> <code>create_metadata() -> <a href="../../../tflite_support/metadata_schema_py_generated/TensorMetadataT"><code>tflite_support.metadata_schema_py_generated.TensorMetadataT</code></a> </code></pre>

Creates the input audio metadata based on the information.

<!-- Tabular view --> <table class="responsive fixed orange"> <colgroup><col width="214px"><col></colgroup> <tr><th colspan="2">Returns</th></tr> <tr class="alt"> <td colspan="2"> A Flatbuffers Python object of the input audio metadata. </td> </tr> </table> <!-- Tabular view --> <table class="responsive fixed orange"> <colgroup><col width="214px"><col></colgroup> <tr><th colspan="2">Raises</th></tr> <tr> <td> `ValueError` </td> <td> if any value of sample_rate, channels is negative. </td> </tr> </table>