3 ms·
Do the inverse of the posted project: transmit an entire band, for example all ~110 channels of the AM broadcast band. Use an old AM radio to tune to around, a
by jhallenworld 7y ago
Do the inverse of the posted project: transmit an entire band, for example all ~110 channels of the AM broadcast band. Use an old AM radio to tune to around, and hey every station is playing songs you like :-) It would be nice if this was a UNIX command with paths to ~110 folders of MP3s or something like that.
What is the limit for something like this? I mean with a given DAC of N bits, what resolution do you get with M channels without overflowing?
- drmpeg 7y agoI've done ten channels of broadcast FM with GNU Radio. The limiting factor is processing power. Here's a spectrum with all channels sending the same audio. http://www.w6rz.net/fm10.png http://www.w6rz.net/fm10.png