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Inventors
Robert Ayrapetian
Morgan Hill, CA
US
5 patents
5 Patents
US12531048
2026
Step-size Control for Multi-channel Acoustic Echo Canceller
Amazon Technologies, Inc.
0 cites
US12444431
2025
Microphone Reference Echo Cancellation
Amazon Technologies, Inc.
0 cites
US12401942
2025
Group Beam Selection and Beam Merging
Amazon Technologies, Inc.
0 cites
US11812237
2023
Cascaded Adaptive Interference Cancellation Algorithms
Amazon Technologies, Inc.
0 cites
US11792570
2023
Parallel Noise Suppression
Amazon Technologies, Inc.
0 cites