aviation headsets造句

• The Bose Aviation Headset X offers even more noise reduction.
• The Bose Aviation Headset X costs $ 995.
• The AKG " AV100 Aviation Headset " uses a 6-pin LEMO connector.
• David Clark, based in Worcester, Massachusetts, provides commercial aviation headsets and develops space suits for astronauts.
• First used in professional aviation headsets, QuietComfort Acoustic Noise Canceling technology dramatically reduces outside noise while providing high-quality audio sound.
• "Ten cents means a lot to me, " said George Ward, who sells jewelry and aviation headsets over eBay.
• _David Clark Inc ., a presence at Oshkosh for more than 30 years, manufactures aviation headsets and markets a noise cancelling headset.
• Although the Aviation Headset used active noise reduction technology, the headphones relied more upon the clamping force of the headphones and other passive noise reducing technology.
• Released on July 26, 2010 as an upgrade to the previous " Aviation Headset X " ( aka A10 ), they are noise reducing headphones for pilots.
• In late 2007 Harvey and his wife Brittany co-founded "'Jerry Harvey Audio LLC "', or JH Audio, and began marketing and manufacturing custom aviation headsets.
• The company, which is based in Apopka, Florida, had a revenue of $ 1 million in 2009 . Though Harvey is a pilot, the aviation headset department was discontinued in January 2011.
• Bose Corp ., which has been doing research in noise-reduction technology since 1978, developed prototypes of its headphones for the U . S . military in the mid-1980s and in 1989 released a commercial model, the Bose Aviation Headset, to help reduce noise and improve communication for pilots of small planes and helicopters.