10-10-2005 05:46 AM
10-10-2005 06:34 AM
10-11-2005 01:56 AM
Hello Gerd,
Thanks for the code It served the purpose.
Celia
01-30-2015 07:26 AM - edited 01-30-2015 07:28 AM
I am trying to run your file (decimal to bitstream conversion_and_back.vi) but it is not working with labview 2013 version. It seems like there some old VIs which are not supported by labview any more. Can you guide me how to make it work with labview 2013 or can you please post the new version of the file which is compatible wth labview 2013.
Thanks
02-01-2015 10:58 AM
02-01-2015 11:24 AM - edited 02-01-2015 11:31 AM
I made the changes as per your suggestion but the design is not working. It is not giving any error but not producing any result. Kindly guide me how to make it work,
I am attaching the new file please have a look at it.
Thanks
02-01-2015 11:41 AM - edited 02-01-2015 11:42 AM
Hi Joseph,
the design is not working
Why not?
At first it loads a *.wav file, which is expected to be in 8bit PCM format (as you remember this VI is very old!). Then the waveform data is converted to a bitstream and displayed in the "Array" array indicator.
In the last part that array is converted back to the (hopefully) original waveform data.
So again: what is not working here?
02-01-2015 11:48 AM
When I run this file following values appear at sound output.
Sound Quality: Stereo
Rate: 44100
Bits per sample: 16 bits.
Other than sound output paramter it does not show anything.
02-01-2015 11:50 AM
If you're working with 16 bits, wouldn't that be contrary to the 8 bits the VI is expecting?
02-01-2015 11:58 AM
Hi Joseph,
I already mentioned the VI expects 8bit PCM data. So why do you choose a 16bit WAV file?
And what's the problem in reading the help for the WAVEFileLoad function? What's the problem in checking the used output of that function?
Are you even trying to understand what that VI does?