Data augmentation guided knowledge distillation for environmental sound classification

AM Tripathi, K Paul - Neurocomputing, 2022 - Elsevier
Environmental sound classification (ESC) is an increasingly relevant field of research in
recent years but has high computational overhead in its classification of environmental …

Deep neural decision forest for acoustic scene classification

J Sun, X Liu, X Mei, J Zhao… - 2022 30th European …, 2022 - ieeexplore.ieee.org
Acoustic scene classification (ASC) aims to classify an audio clip based on the characteristic
of the recording environment. In this regard, deep learning based approaches have …

Wider or deeper neural network architecture for acoustic scene classification with mismatched recording devices

L Pham, K Tran, D Ngo, H Tang, S Phan… - Proceedings of the 4th …, 2022 - dl.acm.org
In this paper, we present a robust and low complexity model for Acoustic Scene
Classification (ASC), the task of identifying the scene of an audio recording. We firstly …

[PDF][PDF] Convolutional recurrent neural network with auxiliary stream for robust variable-length acoustic scene classification

WG Choi, JH Chang - Proceedings of the Annual Conference of the …, 2022 - isca-archive.org
Deep learning has proven to be suitable for acoustic scene classification (ASC). Therefore, it
exhibits significant improvement in performance while using neural networks. However …

Investigation of performance of visual attention mechanisms for environmental sound classification: A comparative study

AM Tripathi, SR Behera, K Paul - 2022 International Joint …, 2022 - ieeexplore.ieee.org
Classification of environmental sound is an equally challenging task to classification of
human speech or music. In recent years, attention mechanism has gained considerable …

Reverse Adversarial Attack To Enhance Environmental Sound Classification

AM Tripathi, SR Behera, K Paul - 2022 International Joint …, 2022 - ieeexplore.ieee.org
Classification of environmental sounds becomes an essential unit for several applications
such as robot audition, audio-visual and ambient intelligent systems. Recent years have …

Max Fusing Gated Recurrent Units and Ensemble Classifier for Intelligent Acoustic Classification

CS Chin, S See - … IEEE/ACIS 22nd International Conference on …, 2022 - ieeexplore.ieee.org
The paper presents a wavelet scattering feature extraction using an averaged data
augmentation to include unseen devices in training. The multiple classifiers are applied to …

Late Fusion of Convolutional Neural Network with Wavelet-Based Ensemble Classifier for Acoustic Scene Classification

CS Chin, J Zhang - Intelligent Systems and Applications: Proceedings of …, 2022 - Springer
Log-Mel spectrogram for the convolutional neural network (CNN) and wavelet time
scattering for Ensemble of subspace discriminant classifiers is used for classifying acoustic …

ASC Model Based on Feature Stratification and Multichannel ECAP A-TDNN

A Xin, Z Haitao, Z Shuai - 2022 International Symposium on …, 2022 - ieeexplore.ieee.org
The input audio signal in the acoustic scene classification (ASC) task is composed of
multiple acoustic events superimposed on each other, leading to problems such as low …