Typo fix, = -> ==

PiperOrigin-RevId: 351692228

Version bump

PiperOrigin-RevId: 339778119

Refactor model. Optionally return dict from __call__(), remove get_co…

…ntrols().

PiperOrigin-RevId: 339775023

Internal change.

PiperOrigin-RevId: 326259440

Script to update gin configs. Brings old operative_configs up to date…

… for backwards compatibility. Fixes magenta#163.

PiperOrigin-RevId: 322862241

Fix cumsum error accumulation in sinusoidal oscillators.

This resulted in audio degradation after 10s of seconds of synthesis. Also was a blocker for lower precision javascript implementations. Needs to be set explicitly globally for the moment `oscillator_bank.chunk_size = 1000`.

PiperOrigin-RevId: 321901658

Internal change.

PiperOrigin-RevId: 321256761

Bug fix, add new files to ddsp.training.__init__

PiperOrigin-RevId: 315011603

Eval Refactor

A step towards more configurable eval jobs with gin.
* Move summaries and metrics into their own files.
* eval_util_test.py -> metrics_test.py
* Move Trainers to their own file too
* Reduced test size for audio features tests by reducing length of time for fake data by factor of 10.

No functional training changes.

PiperOrigin-RevId: 314978813

Quantile normalize timbre transfer demo.

Better compensates for difference in loudness curves between the source and training data. Also added a crude form of "autotuning". Since we're using Pickle to save and load quantile transforms, we have to freeze the version of scikit-learn as loading breaks between versions.

PiperOrigin-RevId: 314434946