Real time auditory feedback program: hardware requirements

[AnandKulkarni]

We have been given access to a LabView program (from another lab) which records sounds and gives realtime audio feedback based on the analysis of the spectral structure of the incoming sound. The current combination of hardware that we have in our lab is PCI 6259 Daq board and a BNC 2110 connector. The donor lab had been running a set up consisting of PCI 6221 Daq board and BNC 2090 connector. I am studying the manuals for all four pieces of hardware to determine if our hardware setup could be used with the said LabView program. The major difference that I found was that the BNC 2090 connector has DACout connectors, which the BNC 2110 (my setup) lacks. I am not sure if this by itself will make it useless for use with the said LabView program.

I am continuing my study of the manuals to go deeper, but it would be helpful if some expert could opine on this. That way, I could make a purchase decision quicker.    

Thanks!

Anand

[Izzzzz · Accepted solution]

Hello Anand,

The 2110 has Analog Output BNC connectors that expose up to 8 Analog Output channels onboard your Data Acquisition device. Please take a look at the below picture from the BNC 2110's user manual (page 3) and the following section which discuses the Analog Output BNC pins (page 6). 

Best Regards, 

Izzy O. 

Applications Engineer

National Instruments

ni.com/support