Invention Grant
US08180648B2 Method and system for dual mode subband acoustic echo canceller with integrated noise suppression
有权
具有集成噪声抑制功能的双模式子带声学回声消除器的方法和系统
- Patent Title: Method and system for dual mode subband acoustic echo canceller with integrated noise suppression
- Patent Title (中): 具有集成噪声抑制功能的双模式子带声学回声消除器的方法和系统
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Application No.: US13189928Application Date: 2011-07-25
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Publication No.: US08180648B2Publication Date: 2012-05-15
- Inventor: Wilfrid LeBlanc , Jes Thyssen
- Applicant: Wilfrid LeBlanc , Jes Thyssen
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Thomas, Kayden, Horstemeyer & Risley, LLP
- Main IPC: G10L19/00
- IPC: G10L19/00
Abstract:
Certain aspects of a method and system for a dual mode subband acoustic echo canceller with integrated noise suppression may include splitting an input signal into a lowband component and a highband component. The subbands of each of the lowband component and the highband component may be processed in order to reduce an echo associated with the input signal and to suppress the noise associated with the input signal.
Public/Granted literature
- US20110282676A1 Method and System for Dual Mode Subband Acoustic Echo Canceller with Integrated Noise Suppression Public/Granted day:2011-11-17
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