Improvements in IITG Assamese Spoken Query System: Background Noise Suppression and Alternate Acoustic Modeling
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Signal Processing Systems"
DOI: 10.1007/s11265-016-1133-6
Abstract: In this work, we present the recent improvements incorporated in the earlier developed Assamese spoken query (SQ) system for accessing the price of agricultural commodities. The SQ system consists of interactive voice response (IVR) and… read more here.
Keywords: system; acoustic modeling; spoken query; background noise ... See more keywords
Acoustic modeling of the singing vortex and its sound signatures
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2017.10.007
Abstract: Abstract The “singing vortex” is a special phenomenon generated from a cavitating vortex trailing from the tip of an elliptical hydrofoil under certain conditions. In this paper, the special phenomenon was successfully reproduced similarly to… read more here.
Keywords: sound signatures; modeling singing; singing vortex; vortex sound ... See more keywords
Acoustic modeling of fricative /s/ for an oral tract with rectangular cross-sections
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115337
Abstract: Abstract Fricative /s/ is known to be pronounced by jet generation and subsequent impact on walls of the oral cavity. The prediction of acoustic characteristics of /s/ is an ongoing research topic due to the… read more here.
Keywords: oral tract; source; directivity patterns; tract ... See more keywords