Lars Friis
- 2011
- Published
Three-way flexible cantilever probes for static contact. / Wang, Fei; Petersen, Dirch Hjorth; Jensen, Helle Vendelbo; Hansen, Christian; Mortensen, Dennis; Friis, Lars; Hansen, Ole.
In: Journal of Micromechanics and Microengineering, Vol. 21, No. 8, 2011, p. 085003.Publication: Research - peer-review › Journal article – Annual report year: 2011
- 2009
- Published
Investigation of internal feedback in hearing aids. / Friis, Lars; Ohlrich, Mogens (Supervisor); Jacobsen, Finn (Supervisor); Jensen, Lars Bækgaard (Supervisor); Linkenkær, Morten Pihl (Supervisor).
2009. 174 p.Publication: Research › Ph.d. thesis – Annual report year: 2009
- 2008
- Published
Simple vibration modeling of structural fuzzy with continuous boundary by including two-dimensional spatial memory. / Friis, Lars; Ohlrich, Mogens.
In: Journal of the Acoustical Society of America, Vol. 124, No. 1, 2008, p. 192-202.Publication: Research - peer-review › Journal article – Annual report year: 2008
- Published
Vibration modeling of structural fuzzy with continuous boundary. / Friis, Lars; Ohlrich, Mogens.
In: Journal of the Acoustical Society of America, Vol. 123, No. 2, 2008, p. 718-728.Publication: Research - peer-review › Journal article – Annual report year: 2008
- 2007
- Published
MODELLING COMPLICATED SYSTEMS WITH PARTLY UNKNOWN DYNAMIC PROPERTIES AS "STRUCTURAL FUZZY". / Friis, Lars; Ohlrich, Mogens.
In: Proceedings of Fourteenth International Congress on Sound and Vibration: CD-rom edition. International Congress of Sound and Vibration, 2007.Publication: Research › Article in proceedings – Annual report year: 2007
- 2006
- Published
Effect of cross-coupling on the injection of vibratory power from sets of point forces into a periodic support structure. / Ohlrich, Mogens; Friis, Lars.
In: Proceedings of The Thirteenth International Congress on Sound and Vibration,. Vol. CD-ROM 2006. p. 1-8.Publication: Research - peer-review › Article in proceedings – Annual report year: 2006
- Published
Round Robin test of technique for characterizing the structureborne sound-source-strength of vibrating machines. / Ohlrich, Mogens; Friis, Lars; Aatola, Seppo; Lehtovaara, Arto; Martkainen, Matti; Nuutila, Olli.
In: Proceedings of EURONOISE 2006. Vol. CD-ROM 2006. p. 1-8.Publication: Research - peer-review › Article in proceedings – Annual report year: 2006
- Published
Two-dimensional model of the vibro-acoustic feedback in a hearing aid. / Friis, Lars; Ohlrich, Mogens.
In: Proceedings of The Thirteenth International Congress on Sound and Vibration,. Vol. CD-ROM 2006. p. 1-8.Publication: Research - peer-review › Article in proceedings – Annual report year: 2006
- 2005
- Published
Coupling of flexural and longitudinal wave motion in a finite periodic structure with asymmetrically arranged transverse beams. / Friis, Lars; Ohlrich, Mogens.
In: Journal of the Acoustical Society of America, Vol. 118, No. 6, 2005, p. 3607-3618.Publication: Research - peer-review › Journal article – Annual report year: 2005
- Published
Coupling of flexural and longitudinal wave motion in a periodic structure with asymmetrically arranged transverse beams. / Friis, Lars; Ohlrich, Mogens.
In: Acoustical Society of America. Journal, Vol. 118, No. 5, 2005, p. 3010-3020.Publication: Research - peer-review › Journal article – Annual report year: 2005