Intrusive Assessment of Speech Quality over Wireless Networks
Journal Title: IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) - Year 2018, Vol 13, Issue 5
Abstract
This work examined the intrusive aspect of objective assessment of the quality of speech transmitted over wireless mobile networks using the automated end-to-end PESQ algorithm. The immense merits objective assessment techniques have were highlighted. The raw PESQ scores were mapped using the more accurate Morfitt and Cotanis U. S. Patented logistic function. Correlating the mapped PESQ MOS scores with the subjective MOS score, coefficients of 0.77, 0.81, and 0.75 were obtained for speeches transmitted over three different wireless networks respectively.
Authors and Affiliations
A. Olatubosun, Patrick O. Olabisi
Keywords
Related Articles
- EP ID EP439270
- DOI 10.9790/2834-1305010312.
- Views 110
- Downloads 0
Performance Analysis ofa Visible Light Communication System in ABUAD Communications Laboratory
The performance of an indoor visible light communication (VLC) system is investigated with the assumption that LED lights are installed on the ceiling of Afe Babalola University, Ado-Ekiti (ABUAD) communication laborator...
Design of Compact Dual Band Notched Antenna for UWB Applications
Inthispaper design of aDual-Band Notched UltraWidebandantennaconsisting of variouswireless applications ispresented. The proposed antenna overall size is 30mm x 40mm x 1.6mm. The antenna consists of a rectangular patch o...
DVB-T2 Transmission System in the GE-06 Plan
Albania is in last steps of full digitization of audiovisual transmission as an obligation derive from ITU Agreement GE-06 “On the planning of terrestrial digital broadcasting service in parts of Regions 1 and 3, in the...
Design and Verification of Five Port Router Network
A Network-on-chip (NoC) is a new technique in complex system-on-chip (SoC) designs which helps to facilitate efficient on chip communication among networks. It permits decoupling of communication, computation and also pe...
Waste Management by a Robot- A Smart and Autonomous Technique
Now-a-days, management of waste from its collection to dumping and disruption has become one of the greatest challenging and arduous chore for municipal corporations, all around the globe. To make this tedious job facile...