data logging

[sound and vibration]

Hi All,

I have been using Labview full edition and Sound and Vibration tool kit.I have some questions
1. Is it possible to logg the data for 5to 10mins in a single lvm or tdms file ?
2. I tried using Write Measurement file, but i couldnt log the data for the specified time.
3. How do i log the data
Please help me out to solve the problem

[Herbert Engels]

This question can only be answered if you tell us how many channels you acquire and at which rate. I recommend using the TDM Streaming functions, they are a lot more efficient than the Express VIs. Look at the examples in .\examples\file\plat-tdms.llb.
Herbert

[sound and vibration]

Thanks Herbert,

My usage is restricted to 4 channels. Thanks for the examples. i will look in to that.

Pasu

[sound and vibration]

Hi Herbert.

My sample rate is 50KS/s and the resolutiuon is 24bit.

Thanks,

Pasu

[Herbert Engels]

If you store double precision float, that's 1.6 MB per second. Piece of cake
Herbert

[sound and vibration]

Thanks Herbert,
It is working.

Pasu