user buffer ?

[gfds]

hey

I don't knew how to measure sinus - tension with frequency varie 0-30kHz. Whith bloks I should use Daqmx or will be enough Assistang Daq. I need real time measure and i think that with buffer is not.

If anyone can help me...

Marek 

[gfds]

I am user of ni usb6251 kard and Labview 8.5 logiciel.

Please for help