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Sound event detection using spatial features and convolutional recurrent neural network

Open access
Adavanne, Sharath, Pertila, Pasi, Virtanen, Tuomas·2017·2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Abstract

This paper proposes to use low-level spatial features extracted from multichannel audio for sound event detection. We extend the convolutional recurrent neural network to handle more than one type of these multichannel features by learning from each of them separately in the initial stages. We show that instead of concatenating the features of each channel into a single feature vector the network learns sound events in multichannel audio better when they are presented as separate layers of a volume. Using the proposed spatial features over monaural features on the same network gives an absolute F-score improvement of 6.1% on the publicly available TUT-SED 2016 dataset and 2.7% on the TUT-SED 2009 dataset that is fifteen times larger.

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Metadata

Authors
Adavanne, S., Pertila, P., & Virtanen, T.
Venue
2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Publisher
IEEE
Published
2017-03
Pages
771-775
ISSN
1520-6149 (ISSN-L)
OpenAlex
W2594627932
Cited by
160
References
2
FWCI
13.90
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Sound event detection using spatial features and convolutional recurrent neural network. https://app.cochat.ai/papers/10.1109/icassp.2017.7952260
The paper
Adavanne, S., Pertila, P., & Virtanen, T. (2017). Sound event detection using spatial features and convolutional recurrent neural network. 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). https://doi.org/10.1109/icassp.2017.7952260

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