Invention Grant
- Patent Title: Entrainment avoidance with a gradient adaptive lattice filter
- Patent Title (中): 用渐变自适应网格滤波器进行避免避免
-
Application No.: US11877317Application Date: 2007-10-23
-
Publication No.: US08452034B2Publication Date: 2013-05-28
- Inventor: Lalin Theverapperuma
- Applicant: Lalin Theverapperuma
- Applicant Address: US MN Eden Prairie
- Assignee: Starkey Laboratories, Inc.
- Current Assignee: Starkey Laboratories, Inc.
- Current Assignee Address: US MN Eden Prairie
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
Method and apparatus for signal processing an input signal in a hearing assistance device to avoid entrainment, the hearing assistance device including a receiver and a microphone, the system comprising using a gradient adaptive lattice filter including one or more reflection coefficients to measure an acoustic feedback path from the receiver to the microphone of the hearing assistance device.
Public/Granted literature
- US20080130926A1 ENTRAINMENT AVOIDANCE WITH A GRADIENT ADAPTIVE LATTICE FILTER Public/Granted day:2008-06-05
Information query
