{"id":1851,"date":"2026-04-19T13:16:19","date_gmt":"2026-04-19T13:16:19","guid":{"rendered":"https:\/\/www.mdw.ac.at\/audio-ghosts\/?page_id=1851"},"modified":"2026-09-02T20:52:06","modified_gmt":"2026-09-02T20:52:06","slug":"klaus-filip","status":"publish","type":"page","link":"https:\/\/www.mdw.ac.at\/audio-ghosts\/klaus-filip\/","title":{"rendered":"KLAUS FILIP:\u00a0Verfranssungen"},"content":{"rendered":"\t\t
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GUEST ARTIST 7<\/strong>
Klaus Filip: Verfranssungen<\/em> – sound installation<\/strong>
Friday, April 24, 2026, 18:00 @ SP\u2022CE, 19:00-22:00 (opening & artist talk)
Further opening hours: April 25 to 28, 2026, 18:00-21:00<\/p>

SP\u2022CE Listening Gallery
[Billrothstra\u00dfe 6\/2, 1190 Vienna]<\/p>

Part of the AUDIO GHOSTS Guest Artists<\/a> Series.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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GUEST ARTIST 7<\/strong><\/p>

Klaus Filip:<\/strong> Verfranssungen <\/em>\u2013 sound installation<\/p>

Since many years, the focus of my work are sinewaves. I like their attractive sound which is transmitted directly to a single fiber of our auditory nerve. Their interaction and interplay with acoustic instruments and ambient sounds is mesmerizing – a single sinewave can creep into the sound spectrum of an instrument, thus changing the perception without being audible itself. As can be heard, for example, in the duo with the exceptional clarinet player Kai Fagaschinski. Another aspect is exploring the limits of perception – when does a sinewave appear in our auditory cortex, – when does the perception disappear, even though the sound is still physically present, – when do we perceive a change in pitch, and is this change real or just a change in volume. The piece “verfranssungen” is named after the little-known Franssen effect. The Franssen effect is normally demonstrated with a pure sinewave moving from one speaker to another without our brain noticing that. For this auditory illusion to work, the speakers need to be set up in a specific way in a room with significant reverberation. We will hear if that’s possible in the specific case of the listening gallery ‘SP\u00b7CE’ with 4 speakers. However, other ghosts will be there to explore.<\/p>

[klaus filip, 2026]<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"\"<\/p>

klaus filip <\/strong><\/p>

is a musician, soundartist and programer. his main concern is with sinewaves, their appearance in time and at the threshold of perception, as well as their entanglement with acoustic instruments. as a soundartist he is researching the interplay between sound and light. his software project ppooll is still in use by improvising musicians all over the world. he studied electroacoustics and musicology a long time ago, taught at a university in vienna and was co-curating the reheat festival. he dedicated 3 years of his live to symposion lindabrunn, developing an art and festival space. and quoting kai fagaschinski: his preference are long-term collaborations at eye level \u2013 no leaders, no sidemen, no assholes.<\/p>

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Verfranssungen @ International Noise Awareness Day 2026, April 29, 2026, 3-7 pm<\/span><\/p>

klaus filip\u2019s work Verfranssungen<\/em> will also be featured at the International Noise Awareness Day (Tag gegen L\u00e4rm), organized by the Acoustics Research Institute (ARI), an interdisciplinary research institution of the Austrian Academy of Sciences.<\/p>

Address: Georg-Coch-Platz 2 (3. Stock), 1010 Vienna | Further details can be found here<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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GUEST ARTIST 7Klaus Filip: Verfranssungen – sound installationFriday, April 24, 2026, 18:00 @ SP\u2022CE, 19:00-22:00 (opening & artist talk)Further opening hours: April 25 to 28, …<\/p>\n","protected":false},"author":1,"featured_media":369,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":"","_tec_slr_enabled":"","_tec_slr_layout":""},"class_list":["post-1851","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nKLAUS FILIP:\u00a0Verfranssungen - 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