How Do Noise Canceling Headphones Work?
How Do Noise Canceling Headphones Work? with tags wireless earbuds, noise cancellation, airpods, airpods pro, airpods max, wireless, earbuds, noise, headphones, wireless headphones, wireless airpods, speaker, rarefaction, compression, sound, how do wireless earbuds work?, how do, work, how does noise cancellation work?, engineering, engineering noise cancellation, electronics
The engineering inside noise-canceling headphones is rather intricate. Let's see how.
Take a look at their PCB Assembly, for an inexpensive population of the components on your PCBs.
Noise is all around us, so how have engineers designed headphones that eliminate it? Well in this video we explore the physics of active noise-canceling headphones, and how noise can be removed from the environment using technology.
Modeling, Animation, Script, Editing- Teddy Tablante
Twitter: @teddytablante
Voice Over- Phil Lee
Table of Contents:
00:00 - Let's See Inside Noise Cancellation
00:23 - Noise Cancellation in a Nutshell
00:53 - Turning Waves into Compressions and Rarefactions
01:16 - The Example of Removing the Noise from Traffic
02:14 - Issues with Noise Cancellation, Insulation
02:42 - The 2nd Issue: Frequency
03:49 - 3rd Issue: Adding in the music
04:27 - Parts of the Wireless Earbuds
04:44 - Sponsor: PCBWay
05:09 - Why we use the AirPods 2
Key Branches from this video are: Speakers, How does sound work?, How does sound travel?, Audio Codecs
Erratum:
Post with Adobe Premiere Pro
Internet References:
Wikipedia contributors. "Active Noise Cancellation" , "Compression", " Pressure Wave", "Rarefaction". Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Visited November, 2020
#NoiseCancellation #Earbuds #AirPods
