Gents,
Wanted to do some electrical measurements (FFT) using the sound card of my li'l travel companion Samsung NC-10. This time higher up but then I found out that the sensitivity rolls off around 6kHz (-6dB). Couldn't find any hints on what goes on and whether or how that can be fixed. Any ideas?
The sound card of a larger laptop goes to 23kHz and the desktop to around 21kHz.