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.

Armstrong Sound Level Meter 螢幕截圖

iPad

iPhone

About Armstrong Sound Level Meter

Armstrong Sound Level Meter – This completely FREE app from Armstrong Ceilings and Walls measures the sound level in your interior space and recommends the proper ceiling/wall treatment for optimal acoustical comfort. This tool can help you diagnose acoustical issues or simply increase awareness of noise in your space. Real time, Log view, Maximum, and Average sound levels are displayed and recorded on your iPhone, iPad, or iPod. The Sound Log keeps track of your measurements with audio recordings and the treatment recommendations. In addition, you have the option to send your results directly to an Armstrong TechLine acoustical expert who can help you select the best ceiling for your space.