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[Discuss-gnuradio] LW/AM/SW radio very cheap in laptop?
From: |
John Gilmore |
Subject: |
[Discuss-gnuradio] LW/AM/SW radio very cheap in laptop? |
Date: |
Thu, 02 Apr 2009 00:57:47 -0800 |
There's another chance to get kids into radio...
If a high volume kids' laptop had stereo "HD audio" ports available
(24-bit 192 kHz converters, 95 db input and 100 db output), how cheap
and small a circuit could you build onto that motherboard to provide
useful LW/AM radio reception? Could you use the left output channel
to tune, the right output channel to control the gain, and feed
the resulting filtered signal to a pair of input channels?
John
- [Discuss-gnuradio] LW/AM/SW radio very cheap in laptop?,
John Gilmore <=