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.

OWA Room Acoustics 螢幕截圖

iPad

iPhone

About OWA Room Acoustics

The OWA app can be used to provide guidance on room acoustics based on a number of performance standards:

• DIN 18041 (Germany, Switzerland)
• ÖNORM B 8115-3 (Austria)
• Arrêté du 25 avril 2003 (France)
• PN-B-02151-4 (Poland)

Select the required standard and once the room dimensions and details of the internal surfaces have been entered the app will provide a graphical representation of the reverberation time in the room.

As you select the quantities and type of acoustic elements from the OWA range, the reverberation time will change and the app will advise you if the selected standard has been met. The ability to introduce several different types of OWA elements into the calculation allows a high degree of fine tuning to the acoustic design of the room.

Depending on the standard selected, additional information such as the tolerance ranges, noise reduction and the equivalent absorption area can also be displayed.

Once complete a PDF document showing the details of the calculation can be printed or emailed.