Sheriff Jack W. Brandes. To serve and protect the citizens of Austin County and the great State of Texas and to preserve and protect the. Constitution of the United States of America, especially the Second Amendment, the Right to Bear Arms..
Integrating Sound Level Meter. In atmospheric sounding and noise pollution, ambient noise level (sometimes called background noise level, reference sound level, or room noise level) is the background sound pressure level at a given location, normally specified as a reference level to study a new intrusive sound source.
of the surrounding area or environment: The tape recorder picked up too many ambient noises. The temperature in the display case was 20Â° lower than the ambient temperature. 2. completely surrounding; encompassing: the ambient air. 3. creating a certain reaction or mood, often a subconscious one, by being wherever people tend to be: ambient advertising on a shopping cart.