In open-plan offices, noise hinders employees’ concentration, productivity and well-being. Given this, two solutions are regularly put forward: noise-cancelling headphones and soundproof booths.
Both alternatives share a common goal: protecting the brain from noise. But in reality, their features, performance and limitations are fundamentally different.
So, for your teams, which should you choose: noise-cancelling headphones or a soundproof booth?
Here is a detailed and reasoned comparison.
Noise-cancelling headphones: an individual solution… but an imperfect one
Their strengths
Noise-cancelling headphones appeal due to their lightweight design, portability and low cost, particularly in the active noise-cancelling (ANC) version.
- Easy to carry.
- Suitable for high-traffic environments or one-off tasks.
- Ideal for commuting or for signalling that you do not wish to be disturbed.
Their limitations
However, when prolonged concentration becomes necessary, their limitations become apparent
- Ineffective against human voices (frequencies from 300 to 3,000 Hz).
- Discomfort over time: sound pressure, sweating, auditory fatigue.
- Not recommended for calls, video conferences or meetings.
- May lead to social isolation, which is detrimental to team dynamics.
For 42% of employees, noise-cancelling headphones become uncomfortable over the long term (the 2023 Ifop Study).
Soundproof booth: an enclosed space designed for maximum concentration
What it offers
The soundproof booth provides a enclosed and comfortable environment for tasks requiring quiet and privacy.
- Measured reduction in speech intelligibility of up to −30.3 dB.
- Sound insulation.
- Lighting, ventilation, connectivity and furniture included.
- Controlled CO₂ levels (below 200 ppm) to prevent respiratory discomfort.
The only limitations
- Less mobile than a headset but movable thanks to the castors (built-in).
- Higher initial cost… but recouped within a few months thanks to productivity gains.
Bonus: the booth acts as a mental bubble. It shields against distractions, refocuses attention and promotes cognitive well-being.
Quick comparison: headset or booth?
| Criterion | Noise-cancelling headset | Essentielle Acoustic booth |
| Ambient noise reduction | Average | High |
| Voice reduction | Low | Optimal (speech intelligibility test) |
| Comfort of use | Limited over time | Ergonomic (air, light, seating) |
| Compatible tasks | Simple tasks | Video calls, phone calls, meetings, deep work |
| Unit cost | €50–400 | From €5,150 excl. VAT (Model S) |
| Durability / warranty | 2–3 years | 3 years (after-sales service included) |
| Employer image | Neutral | Positive (design + CSR commitment) |
| Mobility | Yes | Yes (with built-in castors) |
Mental health and cognitive performance: the overlooked criterion
The issue is not limited to noise. It is also necessary to preserve mental load, mental clarity and the ability to produce quality work.
- Ear muffs, by insulating without ventilating, can lead to auditory fatigue and physical discomfort.
- Soundproof booths, on the other hand, create a balanced environment: natural light, fresh air, personal space.
An untreated open-plan office increases employees’ mental load by 66%.
A solution for every use
Noise-cancelling ear muffs are useful for:
- Frequent internal movements.
- Simple tasks in a noisy environment.
- Short periods of concentration.
The acoustic booth is ideal for:
- Sedentary employees or those working in a hybrid setup.
- Calls, video conferences, HR or confidential tasks.
- Deep work, strategic meetings, and a quiet space in a co-working environment.
Essentielle booths: performance, comfort and sustainability
Essentielle designs its booths to last, perform… and respect the environment:
- Made in France (Drôme, 9,000 m²).
- Eco Impact Score A, demountable and recyclable structure.
- 3-year warranty, responsive after-sales service in France.
- Express delivery of the range within 15 days.
- 4 sizes available: S (1 person) to XL (6 people).
Conclusion: each has its purpose, but not the same scope
Noise-cancelling headphones can help on an ad hoc basis, but they do not replace an acoustic booth. They are a good choice for a one-off investment. However, for a comprehensive approach to productivity and well-being, the booth is essential.
