tf.contrib.deprecated.audio_summary

tf.contrib.deprecated.audio_summary(
    tag,
    tensor,
    sample_rate,
    max_outputs=3,
    collections=None,
    name=None
)

Defined in tensorflow/python/ops/logging_ops.py.

Outputs a Summary protocol buffer with audio. (deprecated)

This op is deprecated. Please switch to tf.summary.audio. For an explanation of why this op was deprecated, and information on how to migrate, look 'here'

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_outputs is 1, the summary value tag is 'tag/audio'.
  • If max_outputs is greater than 1, the summary value tags are generated sequentially as 'tag/audio/0', 'tag/audio/1', etc.

Args:

  • tag: A scalar Tensor of type string. Used to build the tag of the summary values.
  • tensor: A 3-D float32 Tensor of shape [batch_size, frames, channels] or a 2-D float32 Tensor of shape [batch_size, frames].
  • sample_rate: A Scalar float32 Tensor indicating the sample rate of the signal in hertz.
  • max_outputs: Max number of batch elements to generate audio for.
  • collections: Optional list of ops.GraphKeys. The collections to add the summary to. Defaults to [ops.GraphKeys.SUMMARIES]
  • name: A name for the operation (optional).

Returns:

A scalar Tensor of type string. The serialized Summary protocol buffer.