Method to test and compare voice teleconference systems

Details Method to test and compare voice teleconference systems Method to test and compare voice teleconference systems

2005-08-31

2008-11-11

Matar, Ahmad F. (Department: 2614)

Telephonic communications

Special services

Conferencing

C379S001010, C370S260000

Reexamination Certificate

active

07450705

ABSTRACT:
Systems for testing and comparing audio teleconference quality for one or more voice teleconference systems can include at least two recording devices, a connection to each participant, and a test of the recording qualities. Each participant is connected in an audio teleconference through a transmission system using an audio teleconference bridge. Each participant is recorded as an individual track, wherein the individual tracks are synchronized in order to create a multi-track standard source recording. A second recording device recording the audio teleconference through the audio teleconference bridge and transmission system and forms a second recording. The second recording is tested to evaluate the quality of the audio teleconference.

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