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21.03. | All about SOVTE – Which ones are there? Why? and how?

with Prof. Marco Guzman from Chile
18.00-21.00 | 6 pm-9 p m German Time
ONLINE | English


LAX VOX® Introduction Videokurs

20 Videos, 2 Stunden Laufzeit, lebenslanger Zugang
Sprache: Deutsch

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All LV® I offerings take place online via Zoom.

Yes, you will need a LAX VOX® hose and a container of water.

Yes with pleasure, but they must all register individually. When participating, only the person who booked the offer may be in the room.

Yes, you need a working camera and microphone. We want to hear and see you.



Learn the principle of SOVTE, Semi-Occluded Vocal Tract Exercises:

Tube Phonation, such as LAX VOX®, the Resonance Tube, the Straw Exercise, or tools like Acapella and the classic Liptrill are part of the SOVTE group. These exercises work on the same principle of action.
They are used in voice therapy to treat voice disorders, in voice training for singers and speakers, and in daily voice care. In addition, they help to train breathing.

Prof. Marco Guzman, the renowned voice researcher and voice expert from Chile, will show you in this workshop:

– which SOVTE there are,
– how they work and
– how you can use them to regenerate, train and take care of your voice.

LAX VOX® Institute is proud to welcome Prof. Marco Guzman, who will share his knowledge with you in this three-hour lecture. Prof. Marco Guzman is one of the world’s leading voice researchers and, together with his team and colleagues such as Prof. Anna-Maria Laukkanen, Prof. Matthias Echternach and Prof. Ingo Titze, has researched the most important scientific findings on SOVTE, Tube Phonation and Water Resistance Therapy.

Learn firsthand.
Bring your SOVTE tools and your questions and take the chance to ask the expert.

For whom is this workshop suitable?
This workshop is for anyone who is passionate about the effective voice exercises SOVTE and the research behind them.


Language: English, German translation available
There is a possibility to listen to the original sound or simultaneous translation.

Date: 21.03.2023
Time: 18.00-21.00 | 6 pm-9 p m German Time

Price: 99€

Min. Participants:10 10
max. Participants: open