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 • 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 • 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 • 18 Nov 2020 • Mireia Farrús, Joan Codina-Filbà
Both tasks have been performed extracting 28 features from speech -- based on prosody and voice quality -- and 51 features from the transcriptions -- based on lexical and turn-taking information.
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.
1 code implementation • 20 Aug 2019 • Alp Öktem, Mireia Farrús, Antonio Bonafonte
Dubbing is a type of audiovisual translation where dialogues are translated and enacted so that they give the impression that the media is in the target language.