Free for everyone who teaches or learns.
From kindergarten to university: with AcousticCheck4Education, teachers and learners get AcousticCheck Plus free for 12 months. One application is enough for a whole class.
12 months of AcousticCheck Plus
- Reverberation time in octave bands (125 Hz – 4 kHz)
- Detailed quality factors (SNR, r²) per band in the .CSV export
- Save and send results — attach photos and room data
Renewable with new proof
From kindergarten to university.
Six kinds of institution take part. In every one of them, both those who teach and those who learn qualify.
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Daycare & kindergarten
Teaching Educators and daycare staff
Learning Children’s groups, through their educator
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Schools
Teaching Teachers and trainee teachers at primary and secondary schools
Learning Pupils, as a class or on their own from 16
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Vocational schools & apprenticeships
Teaching Vocational teachers and trainers
Learning Apprentices and students at master and technician schools
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Universities & colleges
Teaching Professors, lecturers and teaching staff
Learning Students in every degree programme
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Research & doctoral studies
Teaching Researchers at universities and research institutes
Learning Doctoral candidates
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Music schools & adult education
Teaching Music teachers and course instructors
Learning Course participants at music schools and adult education centres
Private, commercial education providers
Commercial academies and paid seminars or training courses are not part of AC4Edu. Write to us and we will find a plan that fits.
Three steps to your free licence.
Apply once, show that you teach or learn, and start measuring.
- 12 months of AcousticCheck Plus
- Renewable with new proof
- One application for the whole class
- 1
Apply
Fill in the application form. Teachers request licences for all their pupils or students in one go; learners aged 16 and over apply for themselves.
- 2
Show that you qualify
An e-mail address from your institution is proof enough. Without one, send a proof such as a student ID or a confirmation from your school to [email protected].
- 3
Measure with Plus
Once we have checked your application, we e-mail you how to activate AcousticCheck Plus. It is free for 12 months and can be renewed with a new proof.
Apply for AC4Edu.
You teach
Apply for yourself and for your whole class or course. Tell us how many licences you need; one application is enough.
You learn
From the age of 16 you can apply yourself. If you are younger, ask your teacher to apply for your class.
Proof
An e-mail address from your institution is enough. Otherwise send your proof to:
Questions about AC4Edu.
AcousticCheck Plus with everything it includes, free for 12 months. There are no restrictions on how you use it.
Yes. As a teacher, lecturer or professor you send one application and state how many licences you need for your pupils or students.
An e-mail address from your school, university or institute is enough. Without one, send a student ID, an enrolment certificate or a confirmation from your institution to [email protected].
Yes, through your teacher. They apply for the whole class, so you do not send us any personal data yourself.
You can renew the licence with a new proof, for as long as you teach or learn.
On iPhone and iPad. There is no Android version at the moment.