Title:
SYSTEM AND METHOD FOR TUNING AUDIO RESPONSE OF AN IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/206093
Kind Code:
A1
Abstract:
The present invention relates to a method for operating an image display device (1), said device comprising a plurality of speakers (2) and microphones (3) placed on a rear surface portion opposite a front display portion of said image display device (1), said method is characterized by separately producing pink noise by each speaker (2) in order and detection of the produced noise by each microphone (3), converting detected noise to an electrical signal, performing FFT analysis for each microphone (3), checking whether FFT analysis results fall within predetermined values and calculating equalizer settings to obtain said predetermined values.
Inventors:
OZEL ALPER (TR)
CEPNI MEHMET EMIN (TR)
UZUN MUSTAFA ILKER (TR)
BERKAY CENGIZ (TR)
OSMAN OSMAN (TR)
CEPNI MEHMET EMIN (TR)
UZUN MUSTAFA ILKER (TR)
BERKAY CENGIZ (TR)
OSMAN OSMAN (TR)
Application Number:
PCT/EP2017/061074
Publication Date:
November 15, 2018
Filing Date:
May 09, 2017
Export Citation:
Assignee:
ARCELIK AS (TR)
International Classes:
H04R3/04; H04R29/00; H04S7/00; H04N5/60; H04R5/02; H04R5/027
Domestic Patent References:
| WO2013006323A2 | 2013-01-10 |
Foreign References:
| EP0370619A2 | 1990-05-30 | |||
| JP2004120795A | 2004-04-15 | |||
| US20070121955A1 | 2007-05-31 | |||
| US5506910A | 1996-04-09 | |||
| EP2549473A1 | 2013-01-23 | |||
| US20150053497A1 | 2015-02-26 | |||
| US8082051B2 | 2011-12-20 | |||
| US20020196951A1 | 2002-12-26 |
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