Publicaciones (24) Publicaciones de IVÁN LÓPEZ ESPEJO

2024

  1. Evaluating Speech Enhancement Systems Through Listening Effort

    2024 18th International Workshop on Acoustic Signal Enhancement, IWAENC 2024 - Proceedings

  2. Utilization of acoustic signals with generative Gaussian and autoencoder modeling for condition-based maintenance of injection moulds

    International Journal of Computer Integrated Manufacturing, Vol. 37, Núm. 4, pp. 438-453

2023

  1. Filterbank Learning for Noise-Robust Small-Footprint Keyword Spotting

    ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

  2. Improved Vocal Effort Transfer Vector Estimation For Vocal Effort-Robust Speaker Verification

    IEEE International Workshop on Machine Learning for Signal Processing, MLSP

  3. On the deficiency of intelligibility metrics as proxies for subjective intelligibility

    Speech Communication, Vol. 150, pp. 9-22

2022

  1. Deep Spoken Keyword Spotting: An Overview

    IEEE Access, Vol. 10, pp. 4169-4199

  2. Shouted and whispered speech compensation for speaker verification systems

    Digital Signal Processing: A Review Journal, Vol. 127

2021

  1. A Novel Loss Function and Training Strategy for Noise-Robust Keyword Spotting

    IEEE/ACM Transactions on Audio Speech and Language Processing, Vol. 29, pp. 2254-2266

  2. Exploring filterbank learning for keyword spotting

    European Signal Processing Conference

2020

  1. Improved External Speaker-Robust Keyword Spotting for Hearing Assistive Devices

    IEEE/ACM Transactions on Audio Speech and Language Processing, Vol. 28, pp. 1233-1247

  2. Shouted speech compensation for speaker verification robust to vocal effort conditions

    Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH

2019

  1. An extended Kalman filter for RTF estimation in dual-microphone smartphones

    European Signal Processing Conference

  2. Dual-channel speech enhancement based on extended Kalman filter relative transfer function estimation

    Applied Sciences (Switzerland), Vol. 9, Núm. 12

  3. Keyword spotting for hearing assistive devices robust to external speakers

    Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH

2018

  1. A postfiltering approach for dual-microphone smartphones

    4th International Conference, IberSPEECH 2018

  2. Dual-channel VTS feature compensation with improved posterior estimation

    European Signal Processing Conference

  3. Dual-channel spectral weighting for robust speech recognition in mobile devices

    Digital Signal Processing: A Review Journal, Vol. 75, pp. 13-24

  4. Unscented Transform-Based Dual-Channel Noise Estimation: Application to Speech Enhancement on Smartphones

    2018 41st International Conference on Telecommunications and Signal Processing, TSP 2018

2017

  1. Dual-channel DNN-Based Speech enhancement for smartphones

    2017 IEEE 19th International Workshop on Multimedia Signal Processing, MMSP 2017

  2. Dual-channel VTS feature compensation for noise-robust speech recognition on mobile devices

    IET Signal Processing, Vol. 11, Núm. 1, pp. 17-25