Panyavaraporn J, Limsupreeyarat P, Horkaew P. DWT/ MFCC Feature Extraction for Tile Tapping Sound Classification. IJIE [Internet]. 2020 Feb. 2 [cited 2026 Aug. 7];12(3):122-30. Available from: https://journal.uthm.edu.my/index.php/ijie/article/view/4230