{"title":"19th Symposium on New Trends in Audio and Video Technology NTAV2022, October 13 – 15, 2022, Wroclaw, Poland","authors":"Piotr, Tomasz, Bożena","doi":"10.24425/aoa.2022.142904","DOIUrl":null,"url":null,"abstract":"or instability of wireless network. Maintaining correct synchronization is necessary to prevent phase issues and maintain proper stereo or multichannel imaging. The author presents an automated method of interspeaker synchronization measurement of such systems, done by calculation of cross-correlation between output signals captured by microphones. Effects of using different types of measurement signals are evaluated. The method is tested with a synthetic test case, using microphones in a controlled environment with wired speakers, and with a real system consisting of a pair of synchronized wireless speakers.","PeriodicalId":8149,"journal":{"name":"Archives of Acoustics","volume":" ","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archives of Acoustics","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.24425/aoa.2022.142904","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ACOUSTICS","Score":null,"Total":0}
引用次数: 0
Abstract
or instability of wireless network. Maintaining correct synchronization is necessary to prevent phase issues and maintain proper stereo or multichannel imaging. The author presents an automated method of interspeaker synchronization measurement of such systems, done by calculation of cross-correlation between output signals captured by microphones. Effects of using different types of measurement signals are evaluated. The method is tested with a synthetic test case, using microphones in a controlled environment with wired speakers, and with a real system consisting of a pair of synchronized wireless speakers.
期刊介绍：
Archives of Acoustics, the peer-reviewed quarterly journal publishes original research papers from all areas of acoustics like:
acoustical measurements and instrumentation,
acoustics of musics,
acousto-optics,
architectural, building and environmental acoustics,
bioacoustics,
electroacoustics,
linear and nonlinear acoustics,
noise and vibration,
physical and chemical effects of sound,
physiological acoustics,
psychoacoustics,
quantum acoustics,
speech processing and communication systems,
speech production and perception,
transducers,
ultrasonics,
underwater acoustics.
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