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Telecom
Patented echo cancellation
A line echo cancellation algorithm small and fast enough to fit new gateway hardware, protected by international patents.
Results
- faster than the gateway it replaced
- 4×
- internationally
- Patented
The challenge
A maker of air traffic communication systems couldn't ship one of its main products: no available echo cancellation algorithm would fit the new hardware.
What we built
- A new line echo cancellation algorithm designed for the target hardware
- Test benches to measure it against the gateway it replaced
- The research behind two international patents
Built with
- Python
- C
- Linux
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