- Mixup – https://arxiv.org/abs/1710.09412.pdf
- Shake and Shake – https://arxiv.org/pdf/1705.07485.pdf
- Mix Feat – https://openreview.net/forum?id=HygT9oRqFX
- Speed perturbation (ASR) – https://www.danielpovey.com/files/2015_interspeech_augmentation.pdf
Please feel free to extend the list…