Noritsugu EGI

Parametric Packet-Layer Model for Evaluation Audio Quality in Multimedia Streaming Services
Noritsugu EGI Takanori HAYASHI Akira TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6  pp. 1359-1366
Type of Manuscript:  Special Section PAPER (Special Section on Quality of Communication Networks and Services)
Category: 
Keyword: 
audio, quality evaluation, parametric packet-layer model, multimedia streaming, IPTV, AAC, 
 Summary | Full Text:PDF
Objective Quality Evaluation Method for Noise-Reduced Speech
Noritsugu EGI Hitoshi AOKI Akira TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/05/01
Vol. E91-B  No. 5  pp. 1279-1286
Type of Manuscript:  Special Section PAPER (Special Section on Communication Quality)
Category: Subjective and Objective Assessments of Audio and Video Media Quality
Keyword: 
objective quality, subjective quality, noise reduction, listening test, speech, 
 Summary | Full Text:PDF
QoE Estimation Method for Interconnected VoIP Networks Employing Different Codecs
Akira TAKAHASHI Noritsugu EGI Atsuko KURASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3572-3578
Type of Manuscript:  PAPER
Category: Network
Keyword: 
VoIP, objective quality assessment, speech quality, subjective quality, QoE, E-model, 
 Summary | Full Text:PDF
No-Bend Orthogonal Drawings of Subdivisions of Planar Triconnected Cubic Graphs
Md. Saidur RAHMAN Noritsugu EGI Takao NISHIZEKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/01/01
Vol. E88-D  No. 1  pp. 23-30
Type of Manuscript:  Special Section PAPER (Special Section on Foundations of Computer Science)
Category: 
Keyword: 
planar graph, algorithm, graph drawing, orthogonal drawing, bend, 
 Summary | Full Text:PDF