[tf-signal] Fix exception when input shape is unknown in mfccs_from_log_mel_spectrograms.
authorRJ Ryan <rjryan@google.com>
Sat, 3 Feb 2018 17:46:31 +0000 (09:46 -0800)
committerTensorFlower Gardener <gardener@tensorflow.org>
Sat, 3 Feb 2018 17:49:57 +0000 (09:49 -0800)
commita42450a76e43154cc3bf8977c2e9c8afb1d08621
treeb8748387a50d9ed5678ad7f49c24a75dfbd7b918
parent34bff30979896879815dd6fc4d77c1a37d9b98a0
[tf-signal] Fix exception when input shape is unknown in mfccs_from_log_mel_spectrograms.

PiperOrigin-RevId: 184400783
tensorflow/contrib/signal/python/kernel_tests/mfcc_ops_test.py
tensorflow/contrib/signal/python/ops/mfcc_ops.py