I examined the 3rd floor of the studio for my sound sketch. The materials in almost all of the spaces were simply painted gypsum walls, concrete floors, and hard steel and plastic furniture. This gave the sound more reverberation time, and echoed in spaces that were larger and more empty. Two exceptions to this were the library and computer lab which have carpeted floors and upholstered furniture. This greatly reduced sound in decibels as well as reverberation time. You can see a significant difference in all of the diagrams between the library/computer lab and the rest of the studio spaces. There is also a notable difference between times of the day, due to studio classes. You can see that at 11 am on a Monday, the studio spaces are fairly loud due to morning studio classes occupying the space. The decibel level increases around 4 pm when the afternoon studios are in the space as well, and students are hanging around to get work down in the afternoon. Noise levels greatly diminish at night when classes have left and only a few students are in the building to work.
Sound greatly impacts interior design and our experiences in a space. The desired acoustical environment determines what materials shall be put in a space, such as carpeting and upholstered furniture in the library, as well as the shape and volume of the space itself. Lowered ceilings in the library, conference room, and computer lab make sense because these spaces are desired to be quieter than studio spaces which are more collaborative. Sound can impact design decisions such as the inclusion and placement of acoustical panels, wall thickness, and insulation. Sound also influences your perception of privacy in a space- spaces tend to feel more private if they are quieter. This is why it is good to have different acoustical spaces in the studio to accommodate collaborative vs. independent work.
Sound Levels- 11 am Monday
Sound Levels- 4 pm Monday
Sound Levels- 9:30 pm Wednesday