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

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()
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()
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.
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
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.