Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/68459
| Title: | Method and system for beamforming using a microphone array | Authors: | Yiu, CKF | Issue Date: | 2-Jun-2015 | Source: | US Patent 9,049,503 B2. Washington, DC: US Patent and Trademark Office, 2015. | Abstract: | A system (10) for beamforming using a microphone array, the system (10) comprising: a beamformer consisting of two parallel adaptive filters (12, 13), a first adaptive filter (12) having low speech distortion (LS) and a second adaptive filter (13) having high noise suppression (SNR); and a controller (14) to determine a weight (.theta.) to adjust a percentage of combining the adaptive filters (12, 13) and to apply the weight to the adaptive filters (12, 13) for an output (15) of the beamformer. | Rights: | Assignee: The Hong Kong Polytechnic Univeristy. |
| Appears in Collections: | Patent |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| us9049503b2.pdf | 820.09 kB | Adobe PDF | View/Open |
Page views
153
Last Week
5
5
Last month
Citations as of Dec 7, 2025
Downloads
57
Citations as of Dec 7, 2025
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.