Expositions

FLM-Tuotanto, Vallila, August 2017

In studio at FLM-Tuotanto, owned and operated by Ilkka Ferm. Vallila, Helsinki.

2017-08-24 10.00.50
(Photo: Ilkka Ferm)

PRD, made out of EPS (isolation foam) also called styrox. Not colored.
2 pieces 12×13 with face 50×50 mm.
Sound dampening range: 850 – 3430 Hz.


Studio, Vallila, July 2017

In studio of Aki Päivärinne. Vallila, Helsinki.

Here, the same type of panel as mentioned above (PRD) is colored by spray paint and a photo of a guitar has been added. (Spray paint was not a success.)

 

 

Guitar video
video

Note: the video opens up in a new window.


Road trip of wood PRD, first prototype

Note: if you have an idea of where this panel could stand for exposition, please let me know. A successful lead will be rewarded as follows:

Echo1_PRD tour_seek new place_
reward

TaloTalo, Vantaa, March 2017

At the stand of Westwood stairs, who was kind to lend me space.
This acoustic panel is a PRD (prime root diffusor) and made out of wood, 120×120 cm.

Echo-mitigating frequency range:   830 – 2860 Hz   (design-dependent)
Complete description, sound breaking panel


 

HTC, Pinta-building, Helsinki, 10th May 2017

One of 4 business-center buildings, this one including an auditorium.

DSC_0173     DSC_0173_

DSC_0181_     DSC_0174

(Photos by Satish Kumar, in connection with the annual PMI Finland conference)


HTC, Nina-building, Ruoholahti, Helsinki, May-June 2017

An office complex of 4 business-center buildings, including auditorium and restaurant.


 

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