Invention Grant
- Patent Title: Electroacoustical transducing with low frequency augmenting devices
- Patent Title (中): 电声转换与低频增强装置
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Application No.: US12684346Application Date: 2010-01-08
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Publication No.: US08238578B2Publication Date: 2012-08-07
- Inventor: J. Richard Aylward
- Applicant: J. Richard Aylward
- Applicant Address: US MA Framingham
- Assignee: Bose Corporation
- Current Assignee: Bose Corporation
- Current Assignee Address: US MA Framingham
- Agency: Bose Corporation
- Main IPC: H03G5/00
- IPC: H03G5/00 ; H03G7/00 ; H03G9/00 ; H04B15/00

Abstract:
A method for clipping and post-clipping processing an audio signal, includes clipping an audio signal to provide a clipped audio signal; filtering, by a first filter, the audio signal to provide a filtered unclipped audio signal; and filtering, by a second filter, the clipped audio signal to provide a filtered clipped audio signal. The method further includes differentially combining the filtered clipped audio signal and the clipped audio signal to provide a differentially combined audio signal; and combining the filtered unclipped audio signal and the differentially combined audio signal to provide an output signal.
Public/Granted literature
- US20100119081A1 ELECTROACOUSTICAL TRANSDUCING WITH LOW FREQUENCY AUGMENTING DEVICES Public/Granted day:2010-05-13
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