Microphone

October 24, 2013 - 9:40pm

Headset maker Lightspeed Aviation (Booth No. C11137) is offering a new aviation headset with a suite of options that offer a “personal flying experience” the company abbreviates as “PFX.” The options include “acoustic response mapping” and “streaming quiet.”

“Acoustic response mapping” uses sound waves and advanced signal processing to measure the user’s ear size and shape, adapting audio to each pilot’s “unique auditory landscape.”

July 4, 2013 - 1:45am

Sennheiser’s updated active noise cancellation HMEC 26-2 headset adds comfort, noise protection and a higher sound pressure level to the HMEC 26. To improve the fit for a wider variety of pilots, Sennheiser redesigned the two-piece automatic headband so it can be opened another 20 degrees. Restricting folding of the ear cups to a 45-degree angle improves wearing stability. The microphone boom is made of a new steel that remains in the set position more securely, according to Sennheiser.

May 6, 2013 - 2:10am

Researchers at the German Aerospace Center (DLR), working at Turbomeca’s test facilities in Bordes, France, have managed to measure the noise inside a helicopter engine. They used new hot-gas microphone probes in an environment of high pressure (up to 12 bar) and high temperature (up to 1,200 degrees C). The microphones were installed at various places inside the engine and around the exhaust. Their signals were recorded simultaneously. Analysis of the noise field enabled the DLR to explain how noise is generated and how sound propagates.

April 4, 2013 - 9:00am
AV100 headset

Professional audio company AKG broke into the aviation market on Tuesday with the introduction of an aircraft headset, the AV100, at the Sun ’n’ Fun Fly-In. The Vienna, Austria-based company, which has more than 65 years of experience in acoustical design, said its new $1,099 headset uses hybrid active noise-cancelling technology and signal processing to attenuate the specific frequencies inside an airplane.

October 8, 2011 - 10:45am

Embraer has selected Sennheiser to provide its HMEC 26 active noise-reduction headsets for the Phenom 100 and 300, Lineage 1000 and E170 through E195 airliners.

July 26, 2011 - 6:20am
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Sennheiser raised the stakes in the high-end, active-noise-reduction (ANR) headset game with the release of the S1 Digital at the EAA AirVenture show in Oshkosh, Wis. this week. Regular price for the S1 is $995 for the rest of this year, then $1,095. In August, Sennheiser will offer an optional XLR 3 power adapter and a 12-volt cigarette lighter adapter (including an extra female adapter) for the S1.

April 27, 2011 - 4:50am

Lightspeed Aviation unveiled its next-generation Zulu headset last month at the Sun ’n’ Fun Fly-In. The new Zulu introduces several features, including “Microport Vent” technology that provides greater active-noise-canceling consistency, better fit and an improved microphone that adds more voice clarity and improved noise-canceling capability.

October 13, 2010 - 11:02am

Fans of Bose’s noise-canceling headsets might want to stop by the company’s NBAA booth (No. 6068) to try out the A20. Introduced at the EAA AirVenture show in Oshkosh in July, the $1,095 (retail) headset incorporates some significant improvements from the original Bose Aviation Headset X, which pioneered noise-canceling for aviation headsets when it hit the market 12 years ago.

October 1, 2010 - 6:51am

Bose introduced its long-awaited A20 noise-canceling headset at the EAA AirVenture show in Oshkosh in July and attendees immediately began snapping up the $1,095 (retail) headset. The A20 launch comes 12 years after Bose introduced the Aviation Headset X, spawning keen competition in the headset market and convincing pilots that noise-canceling plus passive sound deadening is the way to fly.

May 13, 2009 - 10:45am

Sennheiser Aerospace (Booth No. 1196) is exhibiting its newest aviation headset, the HME 26/HMEC 26, for which the company guarantees reliable voice transmission in the cockpits of jets and propeller airplanes.

 
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