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00:00:00 – 00:05:25
The video explores the unique two-prong plug headphones received on flights, highlighting their "studio premium" quality and innovative active noise cancellation technology. These headphones differ from typical models by having noise cancellation processing happening externally on the plane rather than internally. The segment delves into how noise-canceling headphones work on airplanes, with the aircraft's computer calculating the noise-canceling signal to mix with the in-flight entertainment audio. Cheaper to produce, these headphones are optimized for in-flight use as the noise cancellation feature relies on the plane's computing power. Adapters are available for personal headphones to enjoy active noise cancellation. The video wraps up by discussing adapter functionality and promotes engagement by encouraging viewers to like the video and check out the next one.
00:00:00
In this segment of the video, the speaker discusses headphones with a unique two prong plug received on a flight. The headphones are touted as “studio premium” with active noise cancellation that functions differently from typical models. The two-prong plug design aims to deter theft and integrate active noise cancellation components. The four channels of the plug are explained to facilitate the noise cancellation technology, which involves microphones next to speakers. The active noise cancellation processing in these headphones happens externally on the plane rather than internally on the headphones.
00:03:00
In this segment of the video, it is explained how noise-canceling headphones on airplanes work. The airplane’s computer calculates the noise-canceling signal and mixes it with the audio from the in-flight entertainment system, which is then sent to the headphone speakers. The headphones are cheaper to produce as all the computing power exists on the plane’s side, making them less desirable outside the aircraft where the noise cancellation feature won’t work. Adapters are available to use personal headphones, which can provide active noise cancellation. Additionally, there are adapters to combine mono channels. It is noted that plugging regular headphones with a stereo jack into the dual prong plug resulted in sound from both speakers, suggesting additional processing. The video concludes by encouraging viewers to give it a thumbs up and recommending the next video.