video thumbnail 11:49
Does a DIY Audio Crossover make sense? How passive filters work! || EB#41

2019-08-04

[public] 292K views, 11.0K likes, dislikes audio only

channel thumbGreatScott!

Reliable PCB Partner - $2 PCBs - JLCPCB: https://jlcpcb.com

Previous video: /youtube/video/SZYwvvh6m-s

How to create a Bookshelf Speaker Boombox: /youtube/video/vOPBkfTKzkc

Electronic Basics #37: What is Impedance? (AC Resistance?): /youtube/video/W2VwAL7-8-o

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Websites which were shown during the video:

https://kimmosaunisto.net/Software/Software.html

In this video we will have a closer look at audio crossovers. That means I will demonstrate why they need to "split" the frequencies of your music signal and what components are capable of accomplishing this job. This way we will learn quite a lot about passive filter in order to answer the question whether it makes sense to replace an existing audio crossover or creating a DIY one. Let's get started!

Thanks to JLCPCB for sponsoring this video

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Music:

2011 Lookalike by Bartlebeats

Killing Time, Kevin MacLeod

(incompetech.com)


How to create a Bookshelf Speaker Boombox by GreatScott!
/youtube/video/vOPBkfTKzkc
Electronic Basics #37: What is Impedance? (AC Resistance?) by GreatScott!
/youtube/video/W2VwAL7-8-o
Intro
/youtube/video/1wzUqVFyQ7o?t=0
A typical audio signal
/youtube/video/1wzUqVFyQ7o?t=84
What is an audio crossover
/youtube/video/1wzUqVFyQ7o?t=174
RC filter
/youtube/video/1wzUqVFyQ7o?t=341
cutoff frequencies
/youtube/video/1wzUqVFyQ7o?t=404
reverse engineering
/youtube/video/1wzUqVFyQ7o?t=517
conclusion
/youtube/video/1wzUqVFyQ7o?t=628
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/youtube/channel/UC6mIxFTvXkWQVEHPsEdflzQ
Support me for more videos! patreon.com
https://www.patreon.com/GreatScott
Make your own very crude Walkie-talkie with an Arduino 351,654 views
/youtube/video/SZYwvvh6m-s