Audio via DAQ, what's the analog output rate limit of the pci-6014?

[bartolsthoorn]

Hi,

I'm trying to output audio buffers through a pci-6014 DAQ. Audio files normally have a samplerate of 44.1 kHz, but I noticed when I try to output at that rate I get an underflow error. I checked the datasheet and this shows an output rate of 10 K Samples per second, way too slow!

This 6014 device is quite expensive but still unable to output a stereo sound signal..? Is there a way to bypass this limit? Paying another $1000 doesn't make sense.

Cheers.

[Dennis_Knutson · Accepted solution]

I don't think there is a way to increase the analog out rate. The 6014 is quite old. A better card, and cheaper, would be the 6221.