Hi team
I am researching for what are the possible options for carrying some audio signal over long distance (say 100m) for intercom application (half/full duplex) , what options do I have?
Here are what I came up with myself:
I am researching for what are the possible options for carrying some audio signal over long distance (say 100m) for intercom application (half/full duplex) , what options do I have?
Here are what I came up with myself:
- good old differential paris
- digitized the audio and send it over RS485??
- what else? (Is that an IC that I can buy to do just that?)