Audio-transmission system

The Fibervision FX/FR-1220 transmission system sends conventional video signals, as well as two high-fidelity audio signals over a single fiber-optic cable. Applications include two-way video teleconferencing, distance-learning and electronic news gathering. The transmission system is compatible with standard video formats and features a video bandwidth of 10 MH¥and an audio bandwidth of 20 H¥to 20 kH¥per channel. Interchannel isolation and signal-to-noise ratio are better than 60 dB.

Math Associates Inc.