AudioSummary

public final class AudioSummary

Outputs a `Summary` protocol buffer with audio.

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.

Nested Classes

class

AudioSummary.Options

Optional attributes for AudioSummary

Constants

String

OP_NAME

The name of this op, as known by TensorFlow core engine

Public Methods

Output<TString>	asOutput() Returns the symbolic handle of the tensor.
static AudioSummary	create(Scope scope, Operand<TString> tag, Operand<TFloat32> tensor, Operand<TFloat32> sampleRate, Options... options) Factory method to create a class wrapping a new AudioSummary operation.
static AudioSummary.Options	maxOutputs(Long maxOutputs)
Output<TString>	summary() Scalar.

Inherited Methods

From class org.tensorflow.op.RawOp

final boolean	equals(Object obj)
final int	hashCode()
Operation	op() Return this unit of computation as a single Operation.
final String	toString()

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface org.tensorflow.op.Op

abstract ExecutionEnvironment	env() Return the execution environment this op was created in.
abstract Operation	op() Return this unit of computation as a single Operation.

From interface org.tensorflow.Operand

abstract Output<TString>	asOutput() Returns the symbolic handle of the tensor.
abstract TString	asTensor() Returns the tensor at this operand.
abstract Shape	shape() Returns the (possibly partially known) shape of the tensor referred to by the Output of this operand.
abstract Class<TString>	type() Returns the tensor type of this operand

From interface org.tensorflow.ndarray.Shaped

abstract int	rank()
abstract Shape	shape()
abstract long	size() Computes and returns the total size of this container, in number of values.

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "AudioSummaryV2"

Public Methods

public Output<TString> asOutput ()

Returns the symbolic handle of the tensor.

Inputs to TensorFlow operations are outputs of another TensorFlow operation. This method is used to obtain a symbolic handle that represents the computation of the input.

public static AudioSummary create (Scope scope, Operand<TString> tag, Operand<TFloat32> tensor, Operand<TFloat32> sampleRate, Options... options)

Factory method to create a class wrapping a new AudioSummary operation.

Parameters

scope	current scope
tag	Scalar. Used to build the `tag` attribute of the summary values.
tensor	2-D of shape `[batch_size, frames]`.
sampleRate	The sample rate of the signal in hertz.
options	carries optional attributes values

Returns

• a new instance of AudioSummary

public static AudioSummary.Options maxOutputs (Long maxOutputs)

Parameters

maxOutputs	Max number of batch elements to generate audio for.

public Output<TString> summary ()

Scalar. Serialized `Summary` protocol buffer.