how to multiplex/demultiplex two analog audio signals using arduino?

Status
Not open for further replies.
S

sidpokhrel

Newbie level 3
Joined
Jul 5, 2017
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
28
I want to make a laser communication device and would like to multiplex both the audios from L and R channel in the same laser beam and would like to demultiplex it at the receiver and play the 2 audios on different channels on different output(speaker).
 

not sure the arduino would be fast enough for that;
I would convert the audio signal to spdif, then modulate a laser with, and use a spdif demodulator at the other end.
 

can you please tell what could i use and hot to achieve what i am trying to achieve
 

Before Bluetooth, wireless speakers and headphones used FM modulated Infrared, not multiplexed and not dangerous lasers.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…