Release Note¶
21 Jan 2022 - 0.3.7
- Add [SpecAugment](https://github.com/keunwoochoi/kapre/pull/135) layer
13 Nov 2021 - 0.3.6
- bugfix/pad end tflite #131
18 March 2021 - 0.3.5
- Add kapre.time_frequency_tflite which uses tflite for a faster CPU inference.
29 Sep 2020 - 0.3.4
- Fix a bug in kapre.backend.get_window_fn(). Previously, it only correctly worked with None input and an error was raised when non-default value was set for window_name in any layer.
15 Sep 2020 - 0.3.3
- kapre.augmentation is added
- kapre.time_frequency.ConcatenateFrequencyMap is added
- kapre.composed.get_frequency_aware_conv2d is added
- In STFT and InverseSTFT, keyword arg window_fn is renamed to window_name and it expects string value, not function. - With this update, models with Kapre layers can be loaded with h5 file format.
- kapre.backend.get_window_fn is added
28 Aug 2020 - 0.3.2
- kapre.signal.Frame and kapre.signal.Energy are added
- kapre.signal.LogmelToMFCC is added
- kapre.signal.MuLawEncoder and kapre.signal.MuLawDecoder are added
- kapre.composed.get_stft_magnitude_layer() is added
21 Aug 2020 - 0.3.1
- Inverse STFT is added
15 Aug 2020 - 0.3.0
- Breaking and simplifying changes with Tensorflow 2.0 and more tests. Some features are removed.
29 Jul 2020 - 0.2.0
- Change melspectrogram filterbank from norm=1 to norm=’slaney’ (w.r.t. Librosa) due to the update from Librosa (https://github.com/keunwoochoi/kapre/issues/77)
This would change the behavior of melspectrogram slightly. - Bump librosa version to 0.7.2 or higher.
17 Mar 2020 - 0.1.8
- added utils.Delta layer
20 Feb 2020 - Kapre ver 0.1.7
- No vanilla Keras dependency
- Tensorflow >= 1.15 only
- Not tested on Python 2.7 anymore; only on Python 3.6 and 3.7 locally (by tox) and 3.6 on Travis
20 Feb 2019 - Kapre ver 0.1.4
- Fixed amplitude-to-decibel error as raised in https://github.com/keunwoochoi/kapre/issues/46
March 2018 - Kapre ver 0.1.3
- Kapre is on Pip again
- Add unit tests
- Remove Datasets
- Remove some codes while adding more dependency on Librosa to make it cleaner and more stable - and therefore htk option enabled in Melspectrogram
9 July 2017 - Kapre ver 0.1.1, aka ‘pretty stable’ with a benchmark paper, https://arxiv.org/abs/1706.05781
- Remove STFT, python3 compatible
- A full documentation in this readme.md
- pip version is updated