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Sound Event Detection

7 papers with code ยท Audio

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Weakly Labeled Sound Event Detection Using Tri-training and Adversarial Learning

14 Oct 2019

This paper considers a semi-supervised learning framework for weakly labeled polyphonic sound event detection problems for the DCASE 2019 challenge's task4 by combining both the tri-training and adversarial learning.

SOUND EVENT DETECTION

Guided Learning Convolution System for DCASE 2019 Task 4

11 Sep 2019

In this paper, we describe in detail the system we submitted to DCASE2019 task 4: sound event detection (SED) in domestic environments.

SOUND EVENT DETECTION

Sound Event Detection in Multichannel Audio using Convolutional Time-Frequency-Channel Squeeze and Excitation

4 Aug 2019

In this study, we introduce a convolutional time-frequency-channel "Squeeze and Excitation" (tfc-SE) module to explicitly model inter-dependencies between the time-frequency domain and multiple channels.

SOUND EVENT DETECTION

Specialized Decision Surface and Disentangled Feature for Weakly-Supervised Polyphonic Sound Event Detection

24 May 2019

In this paper, we focus on two common problems on SED: how to carry out efficient weakly-supervised learning and how to learn better from the unbalanced dataset in which multiple sound events often occur in co-occurrence.

MULTI-LABEL CLASSIFICATION MULTIPLE INSTANCE LEARNING SOUND EVENT DETECTION

The NIGENS General Sound Events Database

21 Feb 2019

Computational auditory scene analysis is gaining interest in the last years.

SOUND EVENT DETECTION SPEECH RECOGNITION

Quaternion Convolutional Neural Networks for Detection and Localization of 3D Sound Events

17 Dec 2018

Learning from data in the quaternion domain enables us to exploit internal dependencies of 4D signals and treating them as a single entity.

SOUND EVENT DETECTION

Polyphonic Sound Event Detection by using Capsule Neural Network

15 Oct 2018

Artificial sound event detection (SED) has the aim to mimic the human ability to perceive and understand what is happening in the surroundings.

SOUND EVENT DETECTION

End-to-End Polyphonic Sound Event Detection Using Convolutional Recurrent Neural Networks with Learned Time-Frequency Representation Input

9 May 2018

Sound event detection systems typically consist of two stages: extracting hand-crafted features from the raw audio waveform, and learning a mapping between these features and the target sound events using a classifier.

SOUND EVENT DETECTION

Multichannel Sound Event Detection Using 3D Convolutional Neural Networks for Learning Inter-channel Features

29 Jan 2018

Each of this dataset has a four-channel first-order Ambisonic, binaural, and single-channel versions, on which the performance of SED using the proposed method are compared to study the potential of SED using multichannel audio.

SOUND EVENT DETECTION

Sound Event Detection in Synthetic Audio: Analysis of the DCASE 2016 Task Results

15 Nov 2017

As part of the 2016 public evaluation challenge on Detection and Classification of Acoustic Scenes and Events (DCASE 2016), the second task focused on evaluating sound event detection systems using synthetic mixtures of office sounds.

SOUND EVENT DETECTION