no code implementations • 14 Sep 2022 • Michael Chinen, Jan Skoglund, Chandan K A Reddy, Alessandro Ragano, Andrew Hines
Non-reference speech quality models are important for a growing number of applications.
no code implementations • 5 Oct 2021 • Chandan K A Reddy, Vishak Gopal, Ross Cutler
In this work, we train an objective metric based on P. 835 human ratings that outputs 3 scores: i) speech quality (SIG), ii) background noise quality (BAK), and iii) the overall quality (OVRL) of the audio.
2 code implementations • 6 Jan 2021 • Chandan K A Reddy, Harishchandra Dubey, Kazuhito Koishida, Arun Nair, Vishak Gopal, Ross Cutler, Sebastian Braun, Hannes Gamper, Robert Aichner, Sriram Srinivasan
In this version of the challenge organized at INTERSPEECH 2021, we are expanding both our training and test datasets to accommodate full band scenarios.
no code implementations • 28 Oct 2020 • Chandan K A Reddy, Vishak Gopal, Ross Cutler
The no-reference approaches correlate poorly with human ratings and are not widely adopted in the research community.