Noise and echo can have a big influence over the performance of communication systems. For a voice activated telematics system, a recognition accuracy degraded to 90% by automotive noise will render ...

Researchers have developed a new chip-sized microwave photonic filter to separate communication signals from noise and suppress unwanted interference across the full radio frequency spectrum. The ...

Interference channels encapsulate scenarios in which multiple transmitters share a common communication medium, resulting in overlapping signals that can disturb the intended message reception. This ...

According to the report, the existing Voice Communications system of the Hellenic Civil Aviation Authority (HCAA) and the ...