Great Uncle Jim has made a contraption to create maximum noise by positioning trumpets optimally. A cooperative hippo is involved. A measurement will be taken with the attached loud-ometer.
There is about to be all kinds of noise. I really like this lad’s striped socks.
One of my favorite places to take pictures is the Musical Instrument Museum in Phoenix. They allow non-flash photography, just no tripods. The horns in this picture are from the MIM.
Here is their Couesnophone, also known as a goofus.