i am trying to get the result of tf.signal.stft, eg.
test_stft = tf.math.log(tf.abs(tf.signal.stft(test,frame_length=512,frame_step=128)))
I thought in eager execution it will give me the result, but all i get is:
tf.Tensor(, shape=(20000, 0, 257), dtype=float32)
What can I do, to get Tensorflow to finally calcuate the result. I have trouble to understand EagerMode and GraphMode. Maybe a good Youtube resource may also help.