genrating timed sound from Daq 6036 and recording the same timing signals

[kanth]

Hi
I am using Daq 6036E PCMCI card. I want to generate audio que from daq card using labview and at the same time record that signal for reference. Can somebody help me with this question. i will be thankful for the help.

[e-Cash-Money]

Hello kanth,

It sounds like you want to do some sort of combination of analog intput and output. If this is the case, the best place for you to start is by opening up the examples for DAQ that come with LV. Just open up a VI in LabVIEW and got to "Help >> Find Examples..." in the menu bar. From there, you can browse to the folders with the appropriate examples. I recommend browsing to "Hardware Input and Output >> DAQmx >> Analog Generation" and "Hardware Input and Output >> DAQmx >> Analog Measurements".

I hope this helps!
E.Lee

[kanth]

Hi Lee,
thanks for reply.
I will explain my problem clearly.
I am recording from subjects using 3 A/I channels.
Now I need to give a sound beep thru speakers each in a second to indicate the subject to do some work.
at the same time i need to record that beep sound.
Can you plz tell me in little detail( I am a beginner in Labview)

[Otis]

As Lee said, Just open up a VI in LabVIEW and got to "Help >> Find Examples..." in the menu bar. From there, you can browse to the folders with the appropriate examples. I recommend browsing to "Hardware Input and Output >> DAQmx >> Analog Generation" and "Hardware Input and Output >> DAQmx >> Analog Measurements".

The best place to go to learn how to take measurements would be to check out those examples. All you would have to do to record an analog output would be to also wire a line from the analog output to an analog input channel. Then in the software you would do the output and the input operations simultaneously.

Since you are new to LabVIEW you may want to check out these sites:
LabVIEW Fundamentals
Learn 10 Functions in NI-DAQmx and Solve 80% of Data Acquisition Applications