Bose has unveiled the A20 Aviation Headset, the latest addition to its pilot headset family, at EAA AirVenture Oshkosh 2010.
The new Bose A20 Aviation Headset has been engineered to deliver significantly greater noise reduction, even in louder environments, and offers improved comfort, clear audio reproduction, and new features, including a Bluetooth communications interface, auxiliary audio input, and priority switching of audio sources.
To achieve a greater level of noise reduction in the cockpit - where noise levels can reach 105 dBA - the A20 Aviation Headset uses a new, more advanced approach to active noise reduction, leveraging the technology used in the Bose QuietComfort 15 consumer headphones for the more demanding applications of pilots.
Bose engineers developed new, sophisticated electronics and a new, proprietary driver specifically for the A20. The electronics combine with microphones placed both inside and outside the earcup to more effectively sense, measure and react to cockpit noise - instant by instant - creating a more precise noise cancellation signal.
CAPTION: The Bose A20 utilises Bluetooth technology to maximise convenience and ease of use.
The Bose A20 also utilises a new Bluetooth communications interface (Bluetooth 2.1
hands-free profile) with a new portable control module. Using integrated sidetone technology, pilots can hear their own voice clearly when the headset is disconnected from the aircraft, and communication is done via a Bluetooth-equipped mobile phone. An auxiliary audio input allows users to connect the headset, via a 3.5mm adapter, to an external audio source such as a portable GPS or a traffic warning system.
“Since introducing the industry’s first active noise reduction headset in 1989, we’ve continued our aviation research with a very specific goal: to improve the flying experience for pilots,” Bose Noise Reduction Technology Group general manager, Sean Garrett, said. “With the A20 headset, several proprietary technologies work together to deliver a combination of benefits that wasn’t available until today.”
The Bose A20 is manufactured in the US and weighs 340 grams. Along with two AA batteries, it comes with a newly designed carrying case and an aux-in cable adapter. It also offers a five-year manufacturer’s warranty. Set to replace the popular Bose Aviation Headset X, the A20 will will be available in Australia in September for $1595.