W3cubDocs

/TensorFlow 2.4

tf.signal.inverse_stft_window_fn

Generates a window function that can be used in inverse_stft.

Constructs a window that is equal to the forward window with a further pointwise amplitude correction. inverse_stft_window_fn is equivalent to forward_window_fn in the case where it would produce an exact inverse.

See examples in inverse_stft documentation for usage.

Args
frame_step An integer scalar Tensor. The number of samples to step.
forward_window_fn window_fn used in the forward transform, stft.
name An optional name for the operation.
Returns
A callable that takes a window length and a dtype keyword argument and returns a [window_length] Tensor of samples in the provided datatype. The returned window is suitable for reconstructing original waveform in inverse_stft.

© 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/r2.4/api_docs/python/tf/signal/inverse_stft_window_fn