The Engineering Inside Wireless Earbuds || How do Wireless Earbuds and Audio Codecs Work?

The Engineering Inside Wireless Earbuds || How do Wireless Earbuds and Audio Codecs Work? with tags wireless earbuds, wireless, earbuds, wireless headphones, headphones, bluetooth, airpods, airpods 2, true wireless, apple airpods, best truly wireless earbuds, bluetooth headphones, wireless earbuds review, how wireless headphones work, how apple airpods work, airpods pro, wireless earbuds 2020, apple airpods pro, sound, apple airpods 2, wireless earbuds beats, bose wireless earbuds, codec, audio codec, mp3, wav, flac, alac, audio, fidelity, engineering, how does, what's inside

Let's take apart these wireless earbuds [Apple AirPods 2] and see all the components. Then we'll explore audio codecs and the world of digital audio, and see how it all works.

Take a look at their PCB Assembly, for an inexpensive population of the components on your PCBs.

This video explores the inner workings of wireless earbuds and specifically, we'll explore these Apple AirPods 2. We'll give you a general overview of how these earbuds work, and then dive into how Audio is represented digitally. We'll dive even deeper into Audio sampling rates, and audio bit depth. Finally, we'll give a brief overview of audio file formats.

Script, Editing- Teddy Tablante

Twitter: @teddytablante

Voice Over- Phil Lee

Table of Contents:

00:00 - Exploring Wireless Earbuds

02:18 - All the Components inside Apple AirPods 2

04:41 - How Wireless Earbuds Work

06:14 - What are Codecs?

08:47 - Sampling Frequency & Bit depth

15:21 - Audio File Formats .mp3 .flac

16:46 - Wrap Up!

Key Branches from this video are: Speakers, How does sound work?, How does sound travel?

Erratum:

Post with Adobe Premiere Pro

Internet References:

Audio Codecs and Audio Data Converter Ics www.maximintegrated.com/en/products/analog/audio/audio-codecs-and-audio-data-converter-ics.html

Audio File Size Calculator

toolstud.io/video/audiosize.php?samplerate=44100&sampledepth=24&channelcount=2&timeduration=60&timeunit=seconds

Dempsey, Joe. "How do MP3 and WAV Files differ?" Studio . www.dawsons.co.uk/blog/how-do-mp3-and-wav-files-differ

Wikipedia contributors. "Analog Signal". "Audio Bit Depth". "Audio Coding Format". "Bit Rate". "Codec". "Compact Disc Digital Audio". "Digital Audio". "MP3". "Nyquist-Shannon Sampling Theorem". "Pulse-Code Modulation". "Sampling Rate". "Sampling (Signal processing)". Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, Visited November, 2020

#Wireless #Earbuds #AirPods