Agilent J1981B – Agilent J1981B Voice Quality Tester(VQT)
Features
- Speech quality measurements and analysis using PESQ (ITU P.862), PSQM+ (ITU P.861), and PAMS
- Voice delay measurement and troubleshooting
- Echo measurement and analysis
- Silence suppression analysis including VAD front-end clipping and hold-over time
- Signal loss measurement using noise, tones, and voice
- DTMF tone distortion measurement and analysis
- One-click testing on every measurement
- Testing with over 150 voice samples in nine different languages
- Remote control of distributed test servers
- Network simulation and echo generation
- Tone, noise, and voice sample generation and recording
- Easy to use – begin testing right out-of-the-box and get results within minutes
- Detailed test configuration and analysis for troubleshooting
- Automated Task Lists come pre-configured and easy to modify and create. No programming or scripting is required.
Options
200 | ![]() |
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201 | VQT T1 Interface | ![]() |
J1982A | PAMS Software | ![]() |
J1983A | PSQM Software | ![]() |
J1997A | PESQ Software |