Invention Grant
- Patent Title: Hearing enhancement system and components thereof
- Patent Title (中): 听力增强系统及其部件
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Application No.: US12551805Application Date: 2009-09-01
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Publication No.: US08416959B2Publication Date: 2013-04-09
- Inventor: Dale Lott , William T. Newton
- Applicant: Dale Lott , William T. Newton
- Applicant Address: US TN Goodlettsville
- Assignee: SPEAR Labs, LLC.
- Current Assignee: SPEAR Labs, LLC.
- Current Assignee Address: US TN Goodlettsville
- Agency: Garlick & Markison
- Agent Timothy W. Markison
- Main IPC: G10K11/16
- IPC: G10K11/16

Abstract:
A circuit includes a microphone circuit, an audio processing module, a digital audio processing module, and an active noise reduction (ANR) circuit. The microphone circuit receives acoustic vibrations and generates an audio signal therefrom. The audio processing module generates a representation of the audio signal. The digital audio processing module compensates the representation of the audio signal based on hearing compensation data to produce a hearing compensated audio signal. The ANR circuit receives the hearing compensated audio signal and an ANR signal. The ANR circuit further functions to adjust the hearing compensated audio signal based on the ANR signal to produce an output audio signal, wherein the ANR signal is generated based on the output audio signal.
Public/Granted literature
- US20110038496A1 HEARING ENHANCEMENT SYSTEM AND COMPONENTS THEREOF Public/Granted day:2011-02-17
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