The Cat's Meow or How Does Sound Scale?

1. The cat's meow and the roar of a lion.
2. If a person is reduced in size by, say, a factor of three what will a cat's meow sound like? Will it be higher in pitch, lower in pitch, or sound the same?
3. If the cat is increased to the size of a lion how will its meow sound?

A Sensitive Detector of Sound-the Human Ear

Auditory Response of the Human Ear

Characterictsics of Sound

Experiments with paper cups, strings and wire

Communication in a Soviet Jail

Invariances

Bibliography of Scale Acoustics