Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Knauf AMF Room Acoustics Calc. Screenshots

iPad

iPhone

About Knauf AMF Room Acoustics Calc.

The Knauf AMF Room Acoustics Calculator makes it easy to design the acoustics of a room according to the following standards:

• DIN 18041 (Germany, Switzerland)
• ÖNORM B 8115-3 (Austria)
• Arrêté du 25 avril 2003 (France)
• NF S 31-080 (France)

Initially some physical data and the desired usage of the room are to be entered. There from the frequency dependent reverberation time and other room acoustical parameters are calculated and presented in graphical form. In addition, tolerance ranges are shown to indicate where the values of these design quantities should be.

Finally, the absorbers to be used in the room must be selected. The app helps to determine the appropriate products and their amount by indicating whether the requirements by the standard have been met or not.

When the planning is done, a report can be created in the form of a PDF document and sent by e-mail or printed.

What's New in the Latest Version 1.8

Last updated on Jul 1, 2020

Old Versions

Technical updates and minor improvements

Version History

1.8

Jul 1, 2020

Technical updates and minor improvements

1.7

Feb 28, 2019

Bugfix

1.6

Feb 21, 2019

Optimized for iPhone X, XS, XR, XS Max
Adjustments for iOS 12

1.5

Aug 23, 2018

Some improvements and bug fixes

1.4

Sep 28, 2017

Bug fix for usage "Office space to establish" in NF S 31-080 (France)

1.3

Apr 20, 2016

Some corrections for the French version.

1.2

Mar 3, 2016

Update to the new Version of DIN 18041 (Acoustic quality in rooms - Specifications and instructions for the room acoustic design), published in March 2016.

1.1

Sep 21, 2015

Buf fixes for iOS 9

1.0

Apr 16, 2015

Feedback Report