---
res:
  bibo_abstract:
  - Sound capture by microphone arrays opens the possibility to exploit spatial, in
    addition to spectral, information for diarization and signal enhancement, two
    important tasks in meeting transcription. However, there is no one-to-one mapping
    of positions in space to speakers if speakers move. Here, we address this by proposing
    a novel joint spatial and spectral mixture model, whose two submodels are loosely
    coupled by modeling the relationship between speaker and position index probabilistically.
    Thus, spatial and spectral information can be jointly exploited, while at the
    same time allowing for speakers speaking from different positions. Experiments
    on the LibriCSS data set with simulated speaker position changes show great improvements
    over tightly coupled subsystems.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Adrian Tobias
      foaf_name: Meise, Adrian Tobias
      foaf_surname: Meise
      foaf_workInfoHomepage: http://www.librecat.org/personId=79268
  - foaf_Person:
      foaf_givenName: Tobias
      foaf_name: Cord-Landwehr, Tobias
      foaf_surname: Cord-Landwehr
      foaf_workInfoHomepage: http://www.librecat.org/personId=44393
  - foaf_Person:
      foaf_givenName: Christoph
      foaf_name: Boeddeker, Christoph
      foaf_surname: Boeddeker
      foaf_workInfoHomepage: http://www.librecat.org/personId=40767
  - foaf_Person:
      foaf_givenName: Marc
      foaf_name: Delcroix, Marc
      foaf_surname: Delcroix
  - foaf_Person:
      foaf_givenName: Tomohiro
      foaf_name: Nakatani, Tomohiro
      foaf_surname: Nakatani
  - foaf_Person:
      foaf_givenName: Reinhold
      foaf_name: Haeb-Umbach, Reinhold
      foaf_surname: Haeb-Umbach
      foaf_workInfoHomepage: http://www.librecat.org/personId=242
  bibo_doi: 10.1109/icassp55912.2026.11463540
  dct_date: 2026^xs_gYear
  dct_language: eng
  dct_publisher: IEEE@
  dct_subject:
  - mixture models
  - meeting processing
  - diarization
  - source separation
  dct_title: Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization
    and Enhancement of Meetings in Dynamic Environments@
...