tf.raw_ops.AudioSummary
Outputs a Summary protocol buffer with audio.
tf.raw_ops.AudioSummary(
tag, tensor, sample_rate, max_outputs=3, name=None
)
The summary has up to max_outputs summary values containing audio. The audio is built from tensor which must be 3-D with shape [batch_size, frames, channels] or 2-D with shape [batch_size, frames]. The values are assumed to be in the range of [-1.0, 1.0] with a sample rate of sample_rate.
The tag argument is a scalar Tensor of type string. It is used to build the tag of the summary values:
- If
max_outputsis 1, the summary value tag is 'tag/audio'. - If
max_outputsis greater than 1, the summary value tags are generated sequentially as 'tag/audio/0', 'tag/audio/1', etc.
| Args | |
|---|---|
tag |
A Tensor of type string. Scalar. Used to build the tag attribute of the summary values. |
tensor |
A Tensor of type float32. 2-D of shape [batch_size, frames]. |
sample_rate |
A float. The sample rate of the signal in hertz. |
max_outputs |
An optional int that is >= 1. Defaults to 3. Max number of batch elements to generate audio for. |
name |
A name for the operation (optional). |
| Returns | |
|---|---|
A Tensor of type string. |
© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/raw_ops/AudioSummary