Glossary
notes
the receiver, and everything it encounters as it travels along the way, constitutes the path.
tone A sound in a single frequency. A sound in a narrow band of frequencies that is significantly greater than the sound at adjacent frequencies would be similar to a tone.
transmitted sound The sound that travels though a barrier.
transmission loss (TL) A term used to measure the effect of a barrier on reducing the amount of transmitted sound. It is the ratio of sound power on the receiver side of a barrier to the sound power on the source side.
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