TVQMTelchemy Video Quality Metrics (trademark of Telchemy; Duluth, GA)
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We selected Telchemy's VQmon/HD with TVQM technology as it provides comprehensive, accurate real-time metrics for IPTV," said Jack Douglass, Director of Video Technology at Spirent Communications.
TVQM Perceptual Quality Metrics include Video Service Transmission Quality (VSTQ), Video MOS, Audio MOS, Audio-Video MOS, and PSNR.
VQmon/SA-VM with TVQM gives service providers an unrivalled level of real time visibility into IPTV performance and Enterprise network administrators the ability to manage IP based videoconferencing services.