IsoCal 4+
Calculate the sound reduction
Emil Aerenlund
Designed for iPad
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- $14.99
Screenshots
Description
Newly updated with several new elastic connections!
IsoCal is a prediction tool for calculating the sound reduction index of single walls with no cavity and double walls with a cavity between the leafs. It is possible to design walls with multiple leafs and different cavity/boundary connections (rigid connections, steel studs, staggered studs, etc.), different porous sound absorption material in the cavity of a double wall and predict the sound reduction index given as a Rw value in decibels [dB]. IsoCal comes built in with a catalog of well known material and porous material to use for designing the wall for optimal sound reduction.
IsoCal also provides a calculator for the prediction of absorption coefficients of porous materials. A simple calculator that lets the user choose the porous material thickness, air gap behind the porous material and more.
What’s New
Version 1.4.7
New Content:
- Added several new elastic line connections from from Hirakawa, S., Davy, J. L. (2015). "The equivalent translational compliance of steel studs and resilient channel bars"
Fixes:
- Small corrections to some material properties and material texture.
- Fixed the auto-scaling of the 2D Material Viewer for 'Single Panel' and 'Double Wall' calculation modules.
- Fixed issues with the Diffuse Absorption coefficient calculation.
Changes:
- Changed how the sound reduction is calculated above the cross over frequency (fs) for certain materials.
Ratings and Reviews
App Privacy
The developer, Emil Aerenlund, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Emil Aerenlund
- Size
- 37.6 MB
- Category
- Utilities
- Compatibility
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- iPhone
- Requires iOS 13.4 or later.
- iPad
- Requires iPadOS 13.4 or later.
- iPod touch
- Requires iOS 13.4 or later.
- Mac
- Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © Aerenlund
- Price
- $14.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.