The Human Voice Masterclasses
Four live, interactive masterclasses designed to help you communicate with greater confidence, clarity and impact.
- Live online
- 90 minutes
- Limited to 20 places
- From €25

90 minutes. Fun, interactive, real practice.
Join one, or join them all
Every masterclass runs from 19:00 to 20:30 CET (19:00 Spain and the Netherlands · 18:00 UK), live online.
Change the Conversation in Your Head
Stop letting self-doubt make your decisions. Learn to challenge the stories you tell yourself and turn your inner voice into an ally.
Present Yourself Brilliantly
Make a memorable impression when introducing yourself, your work and your ideas.
Speak With Confidence
Use your voice, body language and presence to communicate with greater impact.
Think on Your Feet
Respond clearly and confidently when you're put on the spot.
No lectures. No sitting back and listening for 90 minutes. Expect practical exercises, fresh perspectives, and techniques you can use immediately.
Limited to 20 places per masterclass.
Need to change? Up to 48 hours before the masterclass, you can move your place to another date: just email hello@thehumanvoicestudio.com. Within 48 hours of the start, it's too late to change. A refund may be possible in some circumstances, so get in touch. If we ever have to cancel a masterclass, you'll get a full refund or a place on another date.
Why it matters
Why join a masterclass
Better communication changes everything. And it can be taught.
Whether you're presenting yourself, speaking up at work, dealing with self-doubt or responding under pressure, each masterclass gives you practical skills you can start using immediately.
Not a webinar
These are not webinars where you simply sit and listen. You'll experiment, practise, discover and develop your own way of communicating.

What you take away
Practical skills you can start using immediately
Your own way of communicating
Real practice, in a small group

Coached by Kirsten de Bouter Shillam
Speaker, communication strategist and founder of The Human Voice Studio. Kirsten trained in theatre and performance before moving into business, psychology and coaching, and has spent more than 30 years helping individuals, teams and organisations across Europe communicate with greater clarity, confidence and impact.
Over the years, she has coached leaders, teams, entrepreneurs, young people and speakers, and written and shaped speeches. Coaching runs in English, and Kirsten is also fluent in Dutch and Spanish.
- PCC Coach
- 30+ years' experience
- BSc Psychology
- TEDx speaker & coach
- Trained in performance
The masterclasses, answered
When are the masterclasses?
Tuesday 3 November 2026, Tuesday 1 December 2026, Tuesday 19 January 2027 and Tuesday 23 February 2027, from 19:00 to 20:30 CET (19:00 Spain and the Netherlands · 18:00 UK).
Where do they take place?
Live online, so you can join from wherever you are.
How much does a masterclass cost?
€25 for the masterclasses on 3 November and 1 December, then €39 per masterclass.
How many people take part?
Each masterclass is limited to 20 places, so there's room for real practice.
Is it a webinar?
No. These are not webinars where you simply sit and listen. You'll experiment, practise, discover and develop your own way of communicating.
Can I change my date, or get a refund?
Need to change? Up to 48 hours before the masterclass, you can move your place to another date: just email hello@thehumanvoicestudio.com. Within 48 hours of the start, it's too late to change. A refund may be possible in some circumstances, so get in touch. If we ever have to cancel a masterclass, you'll get a full refund or a place on another date.
Can I join just one?
Yes. Join one or join them all.
Where to go next
Save your place
€25 for the masterclasses on 3 November and 1 December, then €39 per masterclass. Limited to 20 places.
