Are Acoustic Blankets Worth The Investment?

How effective are acoustic blankets? Acoustic blankets, equipped with a noise barrier designed for soundproofing, offer a solution to mitigate the transmission of sound between spaces. While they may not achieve absolute soundproofing, these specialized blankets can significantly reduce the transfer of noise, resulting in an overall enhancement of acoustic conditions. As of April 28, 2023, understanding the effectiveness of these blankets in different scenarios can be crucial for optimizing acoustic environments.

When comparing acoustic blankets to acoustic foam, it’s essential to consider their sound absorption capabilities. For instance, a 1-inch-thick piece of acoustic foam has a noise reduction coefficient (NRC) of 0.5, meaning it can absorb around 50% of the sound energy it encounters. In contrast, acoustic blankets with a 1-inch thickness have a higher NRC of 0.8, indicating they are more efficient at absorbing sound, with an absorption rate of approximately 80%. This means that acoustic blankets outperform acoustic foam by 30% in terms of sound absorption.

However, it’s important to note that while acoustic blankets offer superior sound absorption, they come at a higher cost. In fact, 1-inch acoustic foam is five times more affordable than its blanket counterpart. This cost difference can be a crucial factor to consider when deciding between the two options. (Note: The original date, “17th July 2013,” is not relevant to the comparison and has been omitted.)

Do moving blankets serve as effective acoustical treatments? Moving blankets can be a useful option for improving acoustic conditions in a space, particularly in situations where precise sound control isn’t a primary concern. Unlike specialized acoustic panels with defined Noise Reduction Coefficient (NRC) ratings, moving blankets lack this specific measurement, making it challenging to determine the exact quantity required for optimal results. However, they can be strategically employed to mitigate sound reflections and echoes by covering hard surfaces, thereby contributing some degree of sound absorption to a room. While they may not offer the precision of dedicated acoustic solutions, moving blankets can be a cost-effective way to enhance acoustic comfort in certain environments.