class_docstr: Helper functions to compute specgrams.
class_docstr_tok: ["Helper","functions","to","compute","specgrams","."]
docstr: Converts spectrograms to stfts.
docstr_tok: ["Converts","spectrograms","to","stfts","."]
code: def specgrams_to_waves(self, specgrams):
      """Converts spectrograms to stfts."""
      return self.stfts_to_waves(self.specgrams_to_stfts(specgrams))
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from magenta.models.gansynth.lib import spectral_ops
  import numpy
  import tensorflow.compat.v1
label_desc: Use image node_id 16 for calling the SpecgramsHelper obj's underlying member method code with example usage: obj.specgrams_to_waves(specgrams) and returns: self