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259 points zdw | 2 comments | | HN request time: 0.498s | source
1. asdefghyk ◴[] No.41834219[source]
because the FM system provides a wider audio bandwidth signal than the audio signal bandwidth provided by AM
replies(1): >>41837551 #
2. Johnythree ◴[] No.41837551[source]
It doesn't. In both it depends on what the stations engineer chooses to transmit.