There are multiple ways to view signal data with impulse. You might :
impulse come with a set a example wave files.
After receviing new signal data from a port or adding annotations, you may want to save your signal data changes.
impulse identifies a resource file by its extension and its content data. To change the file extension for a support record type:
impulse can read CSV files (Log&Trace extension). To parse your files correctly, you need to select/define a CSV configuration.