Electronics > Projects, Designs, and Technical Stuff
How to use 1 speaker pair with many computers...
TomS_:
--- Quote from: 001 on August 22, 2019, 12:56:20 pm ---
--- Quote from: james_s on August 22, 2019, 12:19:04 am --- A simple passive mixer will most likely work fine, it's not the best solution but it may well be the best value that will work acceptably well.
--- End quote ---
What about grounding problem with many switchable PS and long audiocables? I prefer bluetooth connection
--- End quote ---
OP said he wanted a wireless solution anyway.
There must be some cheap bluetooth modules around that can pair to a PC and provide a sound output device. A couple of them, a simple mixer and an audio out jack and youre done.
Zero999:
Sorry I missed the wireless part.
--- Quote from: grifftech on August 21, 2019, 02:34:33 pm ---2 AM radio transmitters per pc (one for left, one for right) and a central dual reciver
--- End quote ---
That will work in theory, but the volume of each channel will depend on how much attenuation there is between the transmitter and the receiver. AM is also vulnerable to interference. A digital solution such as Bluetooth or Wi-Fi wouldn't suffer from that problem.
james_s:
Bluetooth audio transmitters and receivers are readily available. They're a lot more expensive than a wire, but not crazy expensive.
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