| Data | Nazwa | Miejsce |
| 18 - 21 September 2007 | A+A 2007 | Düsseldorf, Germany |
| 2 - 7 September 2007 | ICA 2007 | Madrid, Spain |
| 28 - 31 August 2007 | INTER-NOISE 2007 | Istanbul, Turkey |
| 3 - 5 July 2007 | Occupational Noise Risk | Lille, France |
| 19 - 22 March 2007 | DAGA 2007 | Stuttgart, Germany |
| 3 - 6 December 2006 | INTER-NOISE 2006 | Honolulu, Hawaii, USA |
| 16 - 17 June 2006 | SVANTEK Sales Meeting | Warsaw, Poland |
| 30 May -1 June 2006 | EURONOISE 2006 | Tampere, Finland |
| 24 - 27 October 2005 | A+A 2005 | Düsseldorf, Germany |
| 29 Aug - 2 Sept 2005 | ForumAcusticum | Budapest, Hungary |
| 07-10 August 2005 | Inter-noise RIO 2005 | Rio de Janeiro, Brazil |