Patrício, P. From the Shepard Tone to the Perpetual Melody Auditory Illusion. 9th Sound and Music Computing Conference (SMC), Aalborg University, Copenhagen, Denmark, 11-14 July 2012. http://smc2012.smcnetwork.org/
Patrício, P. MuDI – Multimédia Digital Instrument for Composing and Performing Digital Music for Films in Real-time. 12th International Conference on New Interfaces for Musical Expression (NIME), University of Michigan, Ann Arbor – Michigan, USA, 21-23 May 2012. http://www.eecs.umich.edu/nime2012/index.htm
Patrício, P. MuDI - Multimedia Digital Instrument for Composing and Performing Digital Music for Films in Real-time. Second Forum of Musical Itineraries - Music and Gesture, Lisbon, Portugal, 28-30 October 2011. http://cesem.fcsh.unl.pt/events/2nd-forum-musical-itineraries-music-and-gesture?set_language=en
Patrício, P. From the Shepard Tone to the Perpetual Simple Melody Auditory Illusion. 3rd INForum - Symposium on Computer, Coimbra, Portugal, September 2011, 8-9 September 2011. http://inforum.org.pt/INForum2011
Patrício, P. Auditory Illusions: errors of the senses, truths of the perception, 2010 Workshops PhD, School of Arts - UCP, Porto, Portugal, 2 October 2010. http://artes.ucp.pt/jornadas_phd/programa.html
Patrício, P. The Music in the Silence Cinema and the Digital Musical Instrument. 12th Brazilian Symposium on Computer Music (SBCM), Recife - Pernambuco, Brazil, 7-9 September 2009. http://compmus.ime.usp.br/sbcm/2009/english/index.html
Patrício, P. Presentation by invitation: Article Review “The Art of Interface technology”, Peter Weibel, School of Arts, UCP – Porto, Portugal, 2009.
Patrício, P. Presentation by invitation: “Sounds Sound”, School of Arts, UCP – Porto, Portugal, 2009.