NOTE: The method described here assumes that MATLAB is available to make the conversion. If MATLAB is not available, then use whatever software you can find that can read a .WAV file and write the audio samples to a text file as one sample per line.
Step 1: Read the .WAV audio file
In MATLAB, do the following:
[x fs bits] = wavread('file.wav');
Step 2: Create the .CSV file
In MATLAB, do:
save file.csv -ascii x
Step 3: Calculate the 33120A frequency setting
Assuming you wish to preserve the sampling frequency of the original .WAV audio file, calculate the 33120A frequency setting as follows:
fs/length(x)
Example files
 | curly.wav (audio source file... famous quote from The Three Stooges) |
| audio_csv.m (converts audio file to CSV format) |
| audio_csv.csv (audio data after conversion to .CSV format) |
| 0.6891 Hz (frequency setting for 33120A; enter 0.0006891 in IntuiLink Waveform Editor) |
