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Shenzhen Shengce Technology Co., Ltd
SAGE Speech Quality Testing System
NegotiableUpdate on 05/06
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Overview
SAGE 960B Speech System Tester $r $nSAGE Speech Quality Testing System, Echo Canceller Performance Testing $r $nSAGE 960B can comprehensively test the performance of next-generation speech communication systems and monitor network services in real time. It is a multi-channel next-generation network real-time speech communication testing system with * functionality * and * testing *. $r $n $r $nSAGE960B integrates TDM interface, Ethernet interface, analog interface, and synchronous testing function. It can generate large capacity end-to-end calls for system performance testing
Product Details
SAGEVoice Quality Testing SystemPerformance testing of echo eliminator
Voice Quality Testing SystemEcho Canceller Performance Test SAGE 960B
SAGE 960B Multi-Channel Test Instrument
SAGE 960B can comprehensively test the performance of next-generation voice communication systems and monitor network services in real-time, making it a multi-channel next-generation network real-time voice communication testing system with * functionality * and * testing *.
SAGE960B integrates TDM interface, Ethernet interface, analog interface, and synchronous testing function. It can generate large capacity end-to-end calls for system performance testing, while also monitoring the bearer channel and providing real-time system performance status.
SAGE960B has * functionality and * performance, and is widely used by IP voice service operators, VOIP device manufacturers, as well as various evaluation and certification centers.
SAGEVoice Quality Testing SystemPerformance testing of echo eliminator
Main functions:
1. Passive and/or active detection and measurement of audio levels and echoes
2. Evaluate voice quality - can measure parameters such as PESQ, MOS, delay, noise, etc
3. Verify the performance of the system VAD, jitter buffer, comfort noise, compression, etc
4. Verify the performance of the echo eliminator - spurious echoes and programmable delay
5. Evaluate the jitter buffer size parameter settings in IP voice systems
6. Filter, decode, and analyze RTP/RTCP
7. Detecting and monitoring unauthenticated/illegal VoIP calls
8. Verify the transmission performance of */modem
Product Features:
1. Echo Canceller Performance Test
2. Passive Echo Monitor (INMD ITU-P.561)
3. Multi echo detection
4. Echo level, echo delay
5. Echo eliminator turns off sound
6. Stray echo simulation
7. Call overlap testing and simulation
8. Echo cancellation convergence test
9. Depth of echo eliminator
10. Adjustable background noise
11. Optional voice signals (. WAV/PCM)
12. ITU-T G.168 Testing and Echo Cancellation Control
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