Sound imprints the memory — whether we want it to or not.
What makes a guest remember a hotel is not always conscious. The beauty of an entrance hall can be seen and described. The scent of a lobby gets noticed. But sound works differently — it seeps in, colours the mood, alters the perception of time and space, and imprints the memory without ever being named. Nobody says "the sound was beautiful". They say "I felt good there".
Like fresh flowers in a vase — whose presence contributes to the feeling of care and quality in an unreflected way, while artificial flowers produce the opposite effect — the right sound contributes silently to the excellence of the experience. And the wrong sound ruins it with the same discretion — until the guest leaves earlier than planned, or does not come back.
Each space has its own sonic requirements.
A hotel is not one sonic space — it is a succession of atmospheres with radically different uses and needs. What makes a bedroom comfortable destroys a restaurant. What gives a bar its energy kills the tranquillity of a spa. The coherence of the overall sonic journey — the way these atmospheres follow on from and answer one another — is what creates the memorable experience.
The sonic welcome
The lobby is the first sonic impression — and one of the most decisive. Too silent, it amplifies every stray sound and drains the space of life. Too busy, it tires guests on arrival. The right sonic presence creates a feeling of hospitality that words alone cannot express.
The impossible balance — almost
This is the most complex space to treat. Too low a sound level makes every conversation intelligible at the neighbouring tables — confidentiality is gone, everyone holds back, tension rises. Too high, the hubbub tires and forces voices up. The slightest stray sound — a laugh too loud, a scraping chair — becomes an unbearable emergence. The right balance exists: it is designed.
Inhabited silence
Absolute silence in a bedroom is not the luxury one imagines. In an over-treated space, guests hear their own internal sounds — their breathing, their heartbeat — which can be deeply anxiety-inducing. A very discreet, natural and non-intrusive background sound, or a slightly live acoustic, creates an inhabited silence — perceived as restful rather than oppressive.
The resonance of care
The treatment begins before the treatment. The spa's sound environment prepares the state in which guests will receive their care — and prolongs its effect. A poorly calibrated sonic universe, however technically flawless, can neutralise the entire benefit of a treatment worth several hundred euros.
In prestigious hotels, sound is still too rarely conceived as a material in its own right — on a par with a painting, a sculpture or a bouquet of fresh flowers. A sound installation in a lobby, a musical journey conceived as a work of art in a bar, a genuine listening space — not background playback, but a place where sound is an artistic presence — can profoundly transform the experience and the memory guests take away.
It is one of the most under-exploited dimensions of high-end hospitality. And one of the most powerful.
Thinking the overall sonic journey — space by space, use by use.
Our method begins with a sonic mapping of the programme: identifying each space, its uses, the profiles of the guests who pass through it, the moments of the day that transform it. A lobby at 7 in the morning does not have the same sonic needs as at 11 at night. A restaurant at Sunday lunch is not the same place as on Friday evening.
From this reading, we define for each space a precise sonic intention — what the guest should feel, what the space should allow them to do — and we design the atmospheres, the contents, the levels and the transitions that translate these intentions into the acoustic reality of the building.
We always work upstream with the architecture and interior design teams. Choices of materials, volumes and furniture layouts have a direct impact on the acoustics and therefore on the sound as experienced. Intervening after handover constrains the solutions. Intervening at the design stage opens up every possibility.
A few projects
Hôtel Ritz Paris — Place Vendôme
Complete sonic journey
After four years of total renovation, the Ritz Paris entrusted hého design with the design of the complete sonic journey of the hotel and the Bar — from the lobby to the suites, from the tea salons to the dining spaces. The challenge: rediscovering the soul of the place and reinventing it, in every space, at every moment of the day. Read the case study.
Sonic journey of a signature space
Design of the sonic journey of the Pullman's rooftop bar — a space with a strong identity, open onto the city, whose sonic atmosphere had to accompany the architectural singularity and support the experience at different moments of the day and evening.
Strategic sound consultancy
Support and consultancy in sound strategy for this emblematic Champs-Élysées establishment — reflection on the venue's sonic identity and the experiential intentions to deploy across its various spaces.
Plaza Athénée Paris
A founding project
The first hotel to ask us to rethink the sonic experience in its entirety — and the project that brought the acoustic paradox to light: you can reduce noise and increase discomfort. For the lobby, we designed an atmosphere using sonic holography — a presence that is heard without demanding to be listened to, like a light fragrance. Sonic identity and hold music.
- Hôtel Ritz Paris
- Plaza Athénée Paris
- Pullman — Rooftop bar
- Fouquet's Paris
All projects are presented in the portfolio — Ritz Paris, Plaza Athénée, Westfield and others.