Sage Instruments

Sage 960B是一台多功能的語音傳輸品質分析儀器，Sage960B提供多種測試界面，包括E1/T1 port, RJ-11/22 2W及4W port, RJ-45 Ethernet port等語音通信的測量界面。並能提供MOS/OWD/Echo/ Packet Loss…等等多種語音品質的測量資料。


Sage960B的測量環境

  • Two-Way Mean Opinion Score (MOS) Testing

  • Voice Clarity PESQ & P.862.1

  • One-Way continuous MOS

  • Real-Time E-Model G.107 (with Measured Parameters)

  • One-Way and Round Trip Delay

  • Comfort Noise Level (CNG)

  • Audio Level (Gain/Attenuation)

  • Jitter Buffer VAD Performance & Voice Clips

  • Packet/Frame Loss Burst Length

  • DTMF/MF Verification, Monitor/Emulation w/programmable

  • on/off times, frequency level wink, & flash

  • Echo Cancellation Performance test