P. Usai

Standardization of the new 3GPP EVS codec

Stefan Bruhn, Harald Pobloth, Markus Schnell et al. · 2015 · 42 citations

Hd Voice Services, Engineering, Quality-of-service +19

Quality of Experience in Telemeetings and Videoconferencing: A Comprehensive Survey

Janto Skowronek, Alexander Raake, Gunilla Berndtsson et al. · IEEE Access · 2022 · 39 citations · Full text

Telemetry, Engineering, Mobile Collaboration +20

Standardization of the AMR wideband speech codec in 3GPP and ITU-T

R.D. De Lacovo, P. Usai · IEEE Communications Magazine · 2006 · 23 citations

Digital Audio, Engineering, Speech Coding +10

A subjective testing methodology for evaluating medium rate codecs for digital mobile radio applications

Alan E. Coleman, Norman Gleiss, P. Usai · Speech Communication · 1988 · 11 citations

Wireless Communications, Engineering, Subjective Testing Methodology +5

Subjective performance assessment of CCITT's 16 kbit/s speech coding algorithm

C.R. South, J. Rugelbak, P. Usai et al. · Speech Communication · 1993 · 10 citations

Speech Analysis, Speech Coding, Health Sciences +13