SJ Kim, YJ Chung - Applied Sciences, 2022 - mdpi.com
To alleviate the problem of performance degradation due to the varied sound durations of competing classes in sound event detection, we propose a method that utilizes multi-scale …
This paper presents a methodology for early detection of audio events from audio streams. Early detection is the ability to infer an ongoing event during its initial stage. The proposed …
Y Hou, S Li - DCASE Challenge, Woking, Tech. Rep, 2018 - dcase.community
In this technique report, we present a polyphonic sound event detection (SED) system based on a convolutional recurrent neural network for the task 4 of Detection and Classification of …
In this paper, we propose a system for rare sound event detection using a hierarchical and multi-scaled approach based on Convolutional Neural Networks (CNN). The task consists …
The temporal and spectral structure is possessed in the time-frequency domain by sound events. Analyzing and classifying acoustic environment using sound recording is an …
State-of-the-art sound event detection (SED) methods usually employ a series of convolutional neural networks (CNNs) to extract useful features from the input audio signal …
This paper describes the model and training framework from our submission for DCASE 2017 task 3: sound event detection in real life audio. Extending the basic convolutional …
K Wakayama, S Saito - ICASSP 2022-2022 IEEE International …, 2022 - ieeexplore.ieee.org
In sound event detection (SED), the representation ability of deep neural network (DNN) models must be increased to significantly improve the accuracy or increase the number of …
E Çakir, T Virtanen - 2018 International Joint Conference on …, 2018 - ieeexplore.ieee.org
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 …