Silent events

Events equipped with wireless headsets

A 2,500-delegate congress, two workshops side by side in the same room, a show staged among the artworks, a party that has to go on without disturbing the neighbours. Since 2013, Noizless Madness has been equipping events of 25 to 3,000 participants, in Belgium and across Europe.

Your silent event

What kind of event are you planning?

01

Congresses, conferences and corporate events

Plenaries, parallel workshops, trade shows, product launches. Each room or each talk gets its own channel, and the audience switches from one to another without leaving their seat.

02

Immersive shows and cultural venues

A performance among the artworks, an open-air sound piece, a walk through the city, a late opening at a museum. The sound stays in the headsets and the venue stays quiet.

03

Silent disco and parties

Weddings, company parties, festivals. Headsets designed for music, up to 5 channels in parallel, and the party carries on without the venue or the neighbours asking for quiet.

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Case studies

A few of the events we have equipped

Click on a photo to open the event gallery.

EAU Congress, ExCeL London

London, March 2026

2,500 delegates wearing headsets at the same time, on 13 simultaneous audio channels. Each broadcast talk had its own channel, all within the same plenary hall.

Toyota and Lexus, press launch

Skyhall, Zaventem, March 2025

Two days presenting the new models and the brand’s vision to the European motoring press. 250 headsets, for the DDMC agency.

Musée d'Orsay, Silent Slam

Paris, May 2026

Félix Radu’s Silent Slam for the “Renoir et l’Amour” exhibition: two sessions of 350 spectators, with optical fibre run through several galleries to keep the signal steady.

“La Grande Visite”

Namur, December 2025

Three actors from Théâtre Jardin Passion lead 125 spectators through the city at nightfall, to an original score by Elie Belvo. Headsets on, the audience ends up singing in the street.

Earth Hour with WWF

Brussels Stock Exchange, March 2026

For the 20th Earth Hour, 350 people danced for two hours inside the Brussels Stock Exchange, choosing between two DJs.

Planning an event unlike any of these?

Tell us about the venue, the audience and the format, and we will suggest the right setup.