no code implementations • COLING 2022 • Guillermo Cámbara, Jordi Luque, Mireia Farrús
We do so by transferring the codebook as weights for the latent bottleneck of a Keyword Spotting Perceiver, thus initializing such model with phonetic embeddings already.
no code implementations • 12 Feb 2024 • Mateusz Łajszczak, Guillermo Cámbara, Yang Li, Fatih Beyhan, Arent van Korlaar, Fan Yang, Arnaud Joly, Álvaro Martín-Cortinas, Ammar Abbas, Adam Michalski, Alexis Moinet, Sri Karlapati, Ewa Muszyńska, Haohan Guo, Bartosz Putrycz, Soledad López Gambino, Kayeon Yoo, Elena Sokolova, Thomas Drugman
Echoing the widely-reported "emergent abilities" of large language models when trained on increasing volume of data, we show that BASE TTS variants built with 10K+ hours and 500M+ parameters begin to demonstrate natural prosody on textually complex sentences.
no code implementations • 14 Jul 2022 • Rodolfo Zevallos, Nuria Bel, Guillermo Cámbara, Mireia Farrús, Jordi Luque
In this paper we describe our data augmentation approach to improve the results of ASR models for low-resource and agglutinative languages.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 21 Dec 2021 • Guillermo Cámbara, Jordi Luque, Mireia Farrús
Jitter and shimmer measurements have shown to be carriers of voice quality and prosodic information which enhance the performance of tasks like speaker recognition, diarization or automatic speech recognition (ASR).
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 20 Sep 2021 • Joan Codina-Filbà, Guillermo Cámbara, Jordi Luque, Mireia Farrús
Furthermore, we study the influence of a language model -- which tends to correct non-standard sequences of words -- with the lack of language model to decode the hypothesis from the ASR.
no code implementations • 9 May 2021 • Guillermo Cámbara, Alex Peiró-Lilja, Mireia Farrús, Jordi Luque
Nowadays, research in speech technologies has gotten a lot out thanks to recently created public domain corpora that contain thousands of recording hours.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +1
no code implementations • 29 Jan 2021 • David Bonet, Guillermo Cámbara, Fernando López, Pablo Gómez, Carlos Segura, Jordi Luque
Keyword spotting and in particular Wake-Up-Word (WUW) detection is a very important task for voice assistants.
no code implementations • 29 Jan 2021 • Martin Kocour, Guillermo Cámbara, Jordi Luque, David Bonet, Mireia Farrús, Martin Karafiát, Karel Veselý, Jan ''Honza'' Ĉernocký
This paper describes joint effort of BUT and Telef\'onica Research on development of Automatic Speech Recognition systems for Albayzin 2020 Challenge.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 2 Sep 2020 • Guillermo Cámbara, Jordi Luque, Mireia Farrús
Up to our knowledge, this is the first work combining such pitch and voice quality features with modern convolutional architectures, showing improvements up to 7% and 3% relative WER points, for the publicly available Spanish Common Voice and LibriSpeech 100h datasets, respectively.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +2
no code implementations • 12 Nov 2019 • Guillermo Cámbara, Jordi Luque, Mireia Farrús
The use of photoplethysmogram signal (PPG) for heart and sleep monitoring is commonly found nowadays in smartphones and wrist wearables.