public address equipment
111Mains hum — Spectrum of mains hum at 60 Hz Mains hum, electric hum, or power line hum is an audible oscillation of alternating current at the frequency of the mains electricity, which is usually 50 Hz or 60 Hz, depending on the local power… …
112USS Yancey (AKA-93) — USS Yancey (AKA 93/LKA 93) was an attack cargo ship named after Yancey County, North Carolina. She served as a commissioned ship for 22 years and 6 months. Yancey (AKA 93) was laid down under a Maritime Commission contract (MC hull 1193) on 22… …
113List of bass amplifier and loudspeaker manufacturers — This article lists manufacturers of bass amplifiers, loudspeakers, and other amplification related items such as preamplifiers. The amplifiers and loudspeakers used to amplify bass instruments (e.g., the bass guitar, double bass and similar… …
114Tampa Bay Rays — 2012 Tampa Bay Rays season Established 1998 …
115CenturyLink Field — WaMu Theater redirects here. For the theater in New York City formerly sponsored by Washington Mutual, see Madison Square Garden. CenturyLink Field …
116Charlie Finley — For other people named Charles Finley, see Charles Finley (disambiguation). Charles Oscar Finley (February 22, 1918–February 19, 1996), nicknamed Charlie O or Charley O, was an American businessman who is best remembered for his tenure as the… …
117WHFR — Infobox Radio station name = WHFR city = Dearborn, Michigan area = [http://www.radio locator.com/cgi bin/pat?call=WHFR service=FM status=L hours=U] branding = slogan = Making Waves airdate = December 20, 1985 frequency = 89.3 MHz format =… …
118Airliner — The Boeing 747 was the first wide body airliner. Pictured is the 747 8I model which first flew in 2011 …
119News media — Electronic News Gathering trucks and photojournalists gathered outside the Prudential Financial headquarters in Newark, United States in August 2004 following the announcement of evidence of a terrorist threat to it and to buildings in New York… …
120Television studio — A television studio is an installation in which television or video productions take place, either for live television, for recording live to tape, or for the acquisition of raw footage for postproduction. The design of a studio is similar to,… …
