25/7
A sound walk in Kalasatama Park
How to listen
Download Echoes app to your mobile (it’s free!) and use your headphones.
In the app, search for 25/7 (EN version)
In the app, start at the square Echo (a sound bubble):
Tips for the best experience
If streaming the walk isn’t working properly, download the walk instead.
Choose “professional” when Echoes asks which audio quality you’d like.
Check that your phone’s WiFi is on, to improve GPS accuracy. You don’t need to connect to any network!
At the start of the walk, give the GPS a few seconds to catch up.
Off-site listening
Start the walk in the app > click the 3 lines at top right of your screen > turn autoplay off. You can now scroll down and play each Echo. Note: stop each track before you move on to the next one, or they will play over each other.
Access info
Transcripts can be found by tapping on an Echo (a sound bubble on the map), then on “see more”.
All Echoes are on pathways not grass. The last Echo is accessed via steps, but can also be heard on street level at the base of the steps. Watch out for road traffic!
The park has a lot of seating. The nearest accessible toilets are in Redi shopping centre, a few minutes away.
About
25/7 is a sound walk by Flis Holland, in collaboration with composer Juuli Haverinen. It is a sci-fi response to Kalasatama’s status as a trial zone for smart city innovations. In the work, Kalasatama residents are fitted with an implant to give them an extra hour per day— but it starts to malfunction for some people.
Snippets of phone calls are scattered along the paths. Among them we hear compositions, which incorporate field recordings made in the Kalasatama area. Using electromagnetic frequency (EMF) mics, the usually silent signals of electronic devices and infrastructure are fed into into a new audible reality.
Credits
Voice actors: Yolanda Correa, Sini Henttu, Flis Holland, Juuli Haverinen, Artor Jesus Inkerö, Lauri Itäkannas, Nadiye Koçak, Aino Latvala, Manuela M, Mikko, Julia Reinhard, Shubhangi Singh, Erika Sirola, Timothy Smith, Denisa Snyder, Tero Tikkanen, Jekaterina Viltsenko
Snippets of alt texts from JWST images: NASA/Space Telescope Science Institute (STScI)
Translation and transcripts: Camille Auer, Liisa Partio
HAM & City of Helsinki: Kristiina Ljokkoi, Aleksandra Kiskonen, Petri Hoppula
Thanks: Henna-Riikka Halonen, Guy Julier, Laura Naukkarinen, Jessica Edén von Numers, Jani-Matti Salo