Self-Supervised Speech Representations Preserve Speech Characteristics while Anonymizing Voices

no code implementations • 4 Apr 2022 • Abner Hernandez, Paula Andrea Pérez-Toro, Juan Camilo Vásquez-Correa, Juan Rafael Orozco-Arroyave, Andreas Maier, Seung Hee Yang

Collecting speech data is an important step in training speech recognition systems and other speech-based machine learning models.

Speaker Verification speech-recognition +2

Cross-lingual Self-Supervised Speech Representations for Improved Dysarthric Speech Recognition

no code implementations • 4 Apr 2022 • Abner Hernandez, Paula Andrea Pérez-Toro, Elmar Nöth, Juan Rafael Orozco-Arroyave, Andreas Maier, Seung Hee Yang

Compared to using Fbank features, XLSR-based features reduced WERs by 6. 8%, 22. 0%, and 7. 0% for the UASpeech, PC-GITA, and EasyCall corpus, respectively.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

SliTraNet: Automatic Detection of Slide Transitions in Lecture Videos using Convolutional Neural Networks

1 code implementation • 7 Feb 2022 • Aline Sindel, Abner Hernandez, Seung Hee Yang, Vincent Christlein, Andreas Maier

With the increasing number of online learning material in the web, search for specific content in lecture videos can be time consuming.