Exterior Space Model for an Acoustic Eigenvalue Problem

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review


A method is introduced for speeding up resonance computations for modelling human speech production. In the method, a reduced order basis is constructed for treating the exterior acoustic domain. This allows considerable reduction in the dimension of the eigenvalue problem and leads to substantial savings in computational time.
Original languageEnglish
Title of host publicationProceedings of the 27th Nordic Seminar on Computational Mechanics
Number of pages4
Publication statusPublished - 2014
MoE publication typeA4 Article in a conference publication
EventNordic Seminar on Computational Mechanics - Stockholm, Sweden
Duration: 22 Oct 201424 Oct 2014
Conference number: 27


SeminarNordic Seminar on Computational Mechanics
Abbreviated titleNSCM


  • FEM
  • reduced basis
  • eigenvalue problem
  • acoustics

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