IVÁN
LÓPEZ ESPEJO
PROGRAMA RAMON Y CAJAL
Aalborg University
Aalborg, DinamarcaPublicaciones en colaboración con investigadores/as de Aalborg University (12)
2024
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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
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Filterbank Learning for Noise-Robust Small-Footprint Keyword Spotting
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
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Improved Vocal Effort Transfer Vector Estimation For Vocal Effort-Robust Speaker Verification
IEEE International Workshop on Machine Learning for Signal Processing, MLSP
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On the deficiency of intelligibility metrics as proxies for subjective intelligibility
Speech Communication, Vol. 150, pp. 9-22
2022
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Deep Spoken Keyword Spotting: An Overview
IEEE Access, Vol. 10, pp. 4169-4199
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Shouted and whispered speech compensation for speaker verification systems
Digital Signal Processing: A Review Journal, Vol. 127
2021
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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
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Exploring filterbank learning for keyword spotting
European Signal Processing Conference
2020
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Improved External Speaker-Robust Keyword Spotting for Hearing Assistive Devices
IEEE/ACM Transactions on Audio Speech and Language Processing, Vol. 28, pp. 1233-1247
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Shouted speech compensation for speaker verification robust to vocal effort conditions
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH
2019
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Dual-channel speech enhancement based on extended Kalman filter relative transfer function estimation
Applied Sciences (Switzerland), Vol. 9, Núm. 12
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Keyword spotting for hearing assistive devices robust to external speakers
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH