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sovaai / sova-dataset

https://sova.ai
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Phone calls augmentation #5

Open mrapplexz opened 3 years ago

mrapplexz commented 3 years ago

Hello! Could you please explain how did you augment samples from audiobooks to make them similar with phone calls?

ZubarevEgor commented 1 year ago

Hello! Could you please explain how did you augment samples from audiobooks to make them similar with phone calls?

Hi @mrapplexz! We have downsampled records to 8 kHz, cut the higher end with EQ tools and mixed with pre-selected artificial electrical interference noises.