Invention Grant
- Patent Title: Neural induced enhancement of audio signals
- Patent Title (中): 神经诱导的音频信号增强
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Application No.: US14186706Application Date: 2014-02-21
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Publication No.: US09326086B2Publication Date: 2016-04-26
- Inventor: Peter Wai Ming Tsang
- Applicant: City University of Hong Kong
- Applicant Address: HK Kowloon
- Assignee: CITY UNIVERSITY OF HONG KONG
- Current Assignee: CITY UNIVERSITY OF HONG KONG
- Current Assignee Address: HK Kowloon
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: H04R5/00
- IPC: H04R5/00 ; H04S7/00 ; H04R29/00 ; H04S1/00 ; H04R3/00 ; H03G3/00

Abstract:
Neural induced enhancement of audio signals is provided to facilitate improving the listening pleasure of a user. An audio processor component can detect brain waves of a user at different frequency bands, analyze the brain wave signal in each of the different frequency bands, and can adjust one or more audio enhancement effects based at least in part on the results of the analysis. The audio processor component can adjust a spatial effect of audio signals, integrate a periodic or random variation on a spatial widening effect of audio signals, adjust a spatial effect of delayed audio signals, integrate a periodic or random variation on a spatial widening effect of the delayed audio signals, or adjust another audio enhancement effect(s) based at least in part on the analysis results, comprising information relating to the respective strengths of the one or more different frequency bands of the brain waves.
Public/Granted literature
- US20150245156A1 NEURAL INDUCED ENHANCEMENT OF AUDIO SIGNALS Public/Granted day:2015-08-27
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