Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling

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  • Additional Information
    • Publication Date:
      2018
    • Collection:
      Computer Science
    • Abstract:
      We consider the problem of separating speech sources captured by multiple spatially separated devices, each of which has multiple microphones and samples its signals at a slightly different rate. Most asynchronous array processing methods rely on sample rate offset estimation and resampling, but these offsets can be difficult to estimate if the sources or microphones are moving. We propose a source separation method that does not require offset estimation or signal resampling. Instead, we divide the distributed array into several synchronous subarrays. All arrays are used jointly to estimate the time-varying signal statistics, and those statistics are used to design separate time-varying spatial filters in each array. We demonstrate the method for speech mixtures recorded on both stationary and moving microphone arrays.
      Comment: To appear at the International Workshop on Acoustic Signal Enhancement (IWAENC 2018)
    • Accession Number:
      10.1109/IWAENC.2018.8521260
    • Accession Number:
      edsarx.1808.00096
  • Citations
    • ABNT:
      COREY, R. M.; SINGER, A. C. Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling. [s. l.], 2018. Disponível em: . Acesso em: 20 jul. 2019.
    • AMA:
      Corey RM, Singer AC. Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling. 2018. doi:10.1109/IWAENC.2018.8521260.
    • APA:
      Corey, R. M., & Singer, A. C. (2018). Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling. https://doi.org/10.1109/IWAENC.2018.8521260
    • Chicago/Turabian: Author-Date:
      Corey, Ryan M., and Andrew C. Singer. 2018. “Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling.” doi:10.1109/IWAENC.2018.8521260.
    • Harvard:
      Corey, R. M. and Singer, A. C. (2018) ‘Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling’. doi: 10.1109/IWAENC.2018.8521260.
    • Harvard: Australian:
      Corey, RM & Singer, AC 2018, ‘Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling’, viewed 20 July 2019, .
    • MLA:
      Corey, Ryan M., and Andrew C. Singer. Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling. 2018. EBSCOhost, doi:10.1109/IWAENC.2018.8521260.
    • Chicago/Turabian: Humanities:
      Corey, Ryan M., and Andrew C. Singer. “Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling,” 2018. doi:10.1109/IWAENC.2018.8521260.
    • Vancouver/ICMJE:
      Corey RM, Singer AC. Speech Separation Using Partially Asynchronous Microphone Arrays Without Resampling. 2018 [cited 2019 Jul 20]; Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsarx&AN=edsarx.1808.00096&custid=s8280428