IIRC there has been research done on this in the past but unfortunately I don't recall any links offhand. Hopefully someone else can provide some links to relevant papers or similar.
-Mooneer K6AQ On Mon, Aug 11, 2025, 10:39 AM Facility 406 < facility_...@bruteforcedevelopment.com> wrote: > In analog AM/FM radios, the "voice passband" is generally considered to > be 300-3000 Hz. > > Has anyone here looked at the ACTUAL frequency range of the average voice? > > Chances are, when people speak, they don't cover a 2700 Hz range, I'm > thinking, maybe a few hundred Hz, at most. > > Kurt >
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