Invention Grant
US09084050B2 Systems and methods for remapping an audio range to a human perceivable range
有权
将音频范围重新映射到人的可感知范围的系统和方法
- Patent Title: Systems and methods for remapping an audio range to a human perceivable range
- Patent Title (中): 将音频范围重新映射到人的可感知范围的系统和方法
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Application No.: US13941326Application Date: 2013-07-12
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Publication No.: US09084050B2Publication Date: 2015-07-14
- Inventor: W. Daniel Hillis , Roderick A. Hyde , Muriel Y. Ishikawa , Jordin T. Kare , Lowell L. Wood, Jr. , Victoria Y. H. Wood
- Applicant: Elwha LLC
- Applicant Address: US WA Bellevue
- Assignee: ELWHA LLC
- Current Assignee: ELWHA LLC
- Current Assignee Address: US WA Bellevue
- Agency: Foley & Lardner LLP
- Main IPC: H03G5/00
- IPC: H03G5/00 ; H04R3/04 ; H04R25/00

Abstract:
A system for remapping an audio range to a human perceivable range includes an audio transducer configured to output audio and a processing circuit. The processing circuit is configured to receive the audio from an audio input, analyze the audio to determine a first audio range, a second audio range, and a third audio range. The processing circuit is further configured to use frequency compression on the first audio range based on the second audio range and third audio range to create a first open frequency range, move the second audio range into the first open frequency range to create a second open frequency range, move the third audio range into the second open frequency range, and provide audio output including the compressed first audio range, the moved second audio range, and the moved third audio range.
Public/Granted literature
- US20150016632A1 SYSTEMS AND METHODS FOR REMAPPING AN AUDIO RANGE TO A HUMAN PERCEIVABLE RANGE Public/Granted day:2015-01-15
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