A free, instant reading of how your room is performing acoustically. Eight short questions. Sixty seconds. Your personalised report in seconds.
A report written for people making decisions,
not for people decoding acoustic theory.
A clear score and status from 0% Critical to 100% Controlled. You know in seconds whether the room needs work.
Long echo is what makes meetings tiring, restaurants too loud, and music muddy. We show you how you compare to the ideal standard.
Which walls, floors, and surfaces are working for you, and which are working against. Plain explanation, no acoustic terms.
Improve your reverberation time with cheap changes you can try yourself. Move a rug, hang a curtain, swap a chair. No specialist needed.
What treatment would cost in euros, if you decide to go further. A range, not a quote. No commitment.
A workplace should make it easier to focus, talk, and meet without every conversation spreading across the room.
This is for offices where calls interrupt nearby teams, meeting rooms feel tiring, or privacy is hard to maintain.
The room should feel alive, not exhausting.
For restaurants, bars, lounges, and hotels, the goal is to keep the atmosphere while making conversation feel natural and comfortable.
The room should not compete with the recording.
Whether it is for podcasts, music, editing, or listening, this helps spot the reflections, low-end problems, and room character that could get in the way.
Acoustics are easier to solve before the design is locked.
For architects and interior designers, this gives a clear early direction while layouts, materials, budgets, and client expectations are still open.
01
Step
Eight short screens. Room size, surfaces, use of space, what you hear, and what you want to improve. Plain English throughout.
Limit
The Score is based on what you answer in the quiz. It does not use room modelling, or on-site acoustic measurements.
02
Step
A score, an estimate of how long sound lingers, a short diagnosis, and three first actions worth testing. Delivered to your inbox.
Limit
The Score uses typical room behaviour and average RT60 assumptions to give a useful direction. It does not calculate the room in detail.
03
Step
Use the Score to understand the likely issue and first direction. If the space needs more certainty, continue with our free expert Remote Scan.
Limit
The Score can point you toward the likely problem. Exact treatment logic, panel quantities, placement and pricing need the free Remote Scan.
Diagnosis before commitment. Budget before the sales call. Expert analysis as the next step, not the upsell. Tools we built ourselves so the diagnostic stays free.
That's how we work. The starting point isn't hidden.
Learn how ONDSU approaches acoustic treatment →Around 60 seconds. The reading appears on screen and arrives in your inbox.
No. Plain English throughout.
Acoustic treatment. The Score measures how a room behaves with sound that is already inside it. Soundproofing stops sound passing through walls and floors. Different problem, different fix.
RT60-based estimation, using published absorption coefficients, the geometry of your room, and the target reverberation range for your space type. Calibrated against real project data from rooms we have measured and treated.
A score, an estimate of how long sound lingers, a short diagnosis, three first actions, and a sense of treatment cost if the room needs it.
No. If your room needs treatment, the Score may show a budget range. A first estimate, not a quote. A precise price comes after Remote Scan.
The Score works best on rooms with regular geometry. If yours is unusual, the result will flag low confidence and point you at a free Remote Scan.
Your email is used to send your report and occasional updates from us. No third-party trackers in the report itself. You can unsubscribe at any time.
The standard way to describe how long sound lingers in a room. Technically: the time it takes for sound to fade by 60 decibels after the source stops. A cathedral sits at six seconds or more. A well-treated office sits below half a second.
About sixty seconds. No account, no payment, no follow-up. The reading lands on your screen and in your inbox.
Take the score
Already know your room needs a deeper read?
Book the Remote Scan instead.
Free, expert-led, 30min call, report delivered in 48 hours.