Search Results for author: Irene Martín-Morató

Found 4 papers, 1 papers with code

Low-complexity acoustic scene classification in DCASE 2022 Challenge

no code implementations8 Jun 2022 Irene Martín-Morató, Francesco Paissan, Alberto Ancilotto, Toni Heittola, Annamaria Mesaros, Elisabetta Farella, Alessio Brutti, Tuomas Virtanen

The provided baseline system is a convolutional neural network which employs post-training quantization of parameters, resulting in 46. 5 K parameters, and 29. 23 million multiply-and-accumulate operations (MMACs).

Acoustic Scene Classification Classification +2

Crowdsourcing strong labels for sound event detection

no code implementations26 Jul 2021 Irene Martín-Morató, Manu Harju, Annamaria Mesaros

Strong labels are a necessity for evaluation of sound event detection methods, but often scarcely available due to the high resources required by the annotation task.

Event Detection Sound Event Detection

Low-complexity acoustic scene classification for multi-device audio: analysis of DCASE 2021 Challenge systems

1 code implementation28 May 2021 Irene Martín-Morató, Toni Heittola, Annamaria Mesaros, Tuomas Virtanen

The most used techniques among the submissions were residual networks and weight quantization, with the top systems reaching over 70% accuracy, and log loss under 0. 8.

Acoustic Scene Classification Quantization +1

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