[maemo-developers] Audio in on N800 and N810

[From: Klaus Rotter]

Hello,

for a application I port I need a audio in source on the N800 and the
N810 IT.

The N800 has a 3,5 mm jack with stereo out and audio in (microphone
level). Does the N810 also has this jack?

How can I use this jack? I have some problems to get anything other work
than the supplied headset. I use transformers to separate the N800 from
my HF equipment (a Ft817 amateur radio transceiver) and some resistors
to reduce the audio level so I can directly input line level. But it
won't work. Is there any resistor magic that will enable the audio in?

Sampling rates: Is it true, that the N800 just supports 8 KHz sampling
rate with the microphone in? If yes, is it the same with the N810?
The N810 would be nice because of its build in keyboard. The PSK31
software isn't really that usable with a on screen keyboard.

Thanks for your help, -Klaus