Improving speech communication in the age of face masks: A study on EMD denoising method by subjective speech comparison

Improving speech communication in the age of face masks: A study on EMD denoising method by subjective speech comparison

The widespread use of face masks during the COVID-19 pandemic has posed challenges to effective communication. This study investigates the application of the Empirical Mode Decomposition (EMD) denoising method to enhance the quality of acoustic signals affected by face masks. The EMD technique utili...

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Bibliographic Details
Main Authors: Marxim Rahula Bharathi B, Balaji N．S, Akhilesh Kumar Singh, Rajarajan Sundaramurthi, Raja Chandra Sekar M
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:e-Prime: Advances in Electrical Engineering, Electronics and Energy
Subjects:
Face masks
Speech enhancement
Empirical mode decomposition
FFT
Comparison mean opinion scores (CMOS)
Online Access:http://www.sciencedirect.com/science/article/pii/S2772671123001626

Internet

http://www.sciencedirect.com/science/article/pii/S2772671123001626

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