- #1
Lila
- 6
- 0
Hey everyone,
I would like the answer to the above question from an engineer's perspective. So what makes long-distance phone calls more expensive than local ones? I guess the distance over which the message must be carried, but what else? more complex demodulation techniques? bandwidht?
Thanks,
Lila
I would like the answer to the above question from an engineer's perspective. So what makes long-distance phone calls more expensive than local ones? I guess the distance over which the message must be carried, but what else? more complex demodulation techniques? bandwidht?
Thanks,
Lila