How can I record by micphone and save it as .wav file in LabWINDOWS

[Lab]

First ,write waveHeader,then write actual data?use OpenFile function?

[Jeremy_L]

Hi Lab,

I would check out this previous discussion forum thread about recording data to .wav files. It provides a link to find the specific header format and data structure as defined by Microsoft. Once you know the formats you can write the binary data directly into a file using fopen and fwrite. Here is a link to an example of doing binary write to files.

Jeremy L.
National Instruments