Invention Grant
- Patent Title: Sound reproduction apparatus and method of enhancing low frequency component
- Patent Title (中): 声音再现装置和增强低频分量的方法
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Application No.: US11507488Application Date: 2006-08-22
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Publication No.: US08009834B2Publication Date: 2011-08-30
- Inventor: Byeong-seob Ko
- Applicant: Byeong-seob Ko
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2005-0084239 20050909
- Main IPC: H04R5/00
- IPC: H04R5/00
Abstract:
A sound reproduction apparatus and method enhances a low frequency component in a reproduced sound signal using a reflective sound. The sound reproduction apparatus delays and controls gains of input signals, generates a predetermined number of reflective sound signals to enhance a low frequency component, and outputs a sum of reflective sound signals with the enhanced low frequency component.
Public/Granted literature
- US20070058816A1 Sound reproduction apparatus and method of enhancing low frequency component Public/Granted day:2007-03-15
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