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license: apache-2.0
viewer: false
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This repository contains test sets designed to evaluate the performance of speech generation systems.
Test sets are compatible with [speech_gen_eval](https://github.com/balacoon/speech_gen_eval)
and used to collect metrics for [TTSLeaderboard](https://toadd.com).

Repo contains:

* vctk: A 2k subset of the [VCTK](https://datashare.ed.ac.uk/handle/10283/2950) dataset featuring studio recordings.
  It is a standard for zero-shot speech generation evaluation.
  Note that some systems have used this dataset in their training data, which may lead to biased results.
* daps_celeb: A custom dataset combining 1.9k subset of [DAPS](https://ccrma.stanford.edu/~gautham/Site/daps.html)
  as source audio and celebrity voices as reference audios.
  This dataset presents a challenging scenario,
  simulating a use case where source speech recorded on consumer microphones (e.g., on a phone)
  is converted to a celebrity voice using a random voice snippet from the internet.