What would I hear on a 1Hz AM reciever?

What would I hear on a 1Hz AM reciever?


Nothing. Even were such a thing possible, and you converted the 1Hz RF
carrier to audio, the human ear can't hear that low anyway.


Ed

If you follow the rule of thumb that the signal bandwidth should be less
than the carrier -- nothing. Your signal would be less than 1Hz, and you
can't hear sounds that low.

If you modulate your 1Hz "carrier" with something audable you'd hear your
original signal fading in and out at a 2Hz rate.

I imagine that a geo- or astro-physicist might be interested in
electromagnetic effects below 1Hz, though.

"Curious" wrote in message
om...
What would I hear on a 1Hz AM reciever?

"Tim Wescott" wrote in message ...
the signal bandwidth should be less
than the carrier.

What is the highest permissible frequency of a signal in terms of the
carrier frequency?

Curious wrote:

What is the highest permissible frequency of a signal in terms of the
carrier frequency?

There is none. Although some people may object if you start transmitting
your alpha, beta and gamma electro-magnetic waves at them.

WA7AA

--

Anti-spam measu look me up on qrz.com if you need to reply directly

Zoran Brlecic wrote in message ...
Curious wrote:

What is the highest permissible frequency of a signal in terms of the
carrier frequency?

There is none. Although some people may object if you start transmitting
your alpha, beta and gamma electro-magnetic waves at them.

Sorry. I meant ask what the audio limit would be. In PCM, for example,
the highest permissble frequency is half the sample rate.

What is the highest permissble sound frequency in terms of its carrier
wave in AM radio?

Zoran Brlecic wrote in message ...
Curious wrote:

What is the highest permissible frequency of a signal in terms of the
carrier frequency?

There is none. Although some people may object if you start transmitting
your alpha, beta and gamma electro-magnetic waves at them.

Sorry. I meant ask what the audio limit would be. In PCM, for example,
the highest permissble frequency is half the sample rate.

What is the highest permissble sound frequency in terms of its carrier
wave in AM radio?

Curious wrote:

What is the highest permissible frequency of a signal in terms of the
carrier frequency?

There is none. Although some people may object if you start transmitting
your alpha, beta and gamma electro-magnetic waves at them.

WA7AA

--

Anti-spam measu look me up on qrz.com if you need to reply directly

"Tim Wescott" wrote in message ...
the signal bandwidth should be less
than the carrier.

What is the highest permissible frequency of a signal in terms of the
carrier frequency?

What would I hear on a 1Hz AM reciever?
=========================
Nothing. Far too low below human audibility. Even elephants can't get down
that low.