On 1/6/2021 8:15 AM, Joe Subich, W4TV wrote:
Swapping a 24
bit sound card for a 16 bit sound card will make no difference
on existing software like MMTTY, FLDIGI/DM780, etc.
Nor will it make any difference with WSJT modes, whose software operates
at 16-bit 48 kHz.
73, Jim K9YC
Unless the interface is poorly designed (like some "low price"
amateur only devices), the noise floor is generally set by the
IF noise in the transceiver on the higher bands and by the
"no signal" atmospheric noise on the low bands.
A 24 bit sound card has the potential to provide greater
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