12 Commits (danny)

Author	SHA1	Message	Date
Keith Ito	122f9783e7	Drop preemphasis	2018-03-17 14:31:24 -07:00
Keith Ito	475ed791bf	Limit frequencies used in mel spectrogram to [125, 7600].	2018-03-17 14:27:57 -07:00
Rafael Valle	37f04cb0f1	adding offset to melspectorgram	2018-01-16 10:25:34 -08:00
Keith Ito	d88640b7c0	Detect endpoint at first long silence	2017-09-26 09:51:22 -07:00
Keith Ito	e61fa839f9	Remove dead code	2017-09-26 08:46:21 -07:00
Keith Ito	2460969dc9	Clarify comment	2017-09-12 20:52:20 -07:00
Keith Ito	9190f660bc	Add TensorFlow Griffin-Lim implementation ... Based on @kyubyong's code: https://github.com/Kyubyong/tensorflow-exercises/blob/master/Audio_Processing.ipynb Requires TF 1.3	2017-09-12 20:04:39 -07:00
Keith Ito	479976b6c5	Simplify text processing, make it easier to adapt to non-English data.	2017-09-04 20:04:59 -07:00
Keith Ito	0894cd9bf2	Make power a hyperparameter	2017-09-03 12:36:09 -07:00
Keith Ito	d8910bcb84	Scale audio to use full 16-bit range	2017-07-12 08:21:40 -07:00
Keith Ito	cc9ee0073b	Raising magnitude to higher power prior to GL seems to reduce artifacts.	2017-07-12 08:16:23 -07:00
Keith Ito	bc706654ad	Initial commit	2017-07-08 13:08:26 -04:00