I am using SPBRecord to create my own voice-activated recorder. In order to do this i need to find some way to access the meter level (ie the volume level of the data - an integer from 0 to 255) from the raw data recorded into the buffer ( i think is sample points in the form integer -128 to 127). How exactly is the sample data stored and how can i retrieve the volume level from this data?
every sample point is stored as either a signed or unsigned integer. This integer can have 8 or 16 bits. This depends on the sound, and I think you can tell SPBRecord whether you want 8 or 16 bits.
Here is how to use MFC's automatic Radio Button handling in your dialog boxes and forms. Beginner programmers usually start with a OnClick handler for each radio button and that's just not the right way to go. MFC has a very cool system for handli…
Load and Save to file, Document-View interaction inside the SDI.
Continuing from the second article about sudoku.
Open the project in visual studio.
From the class view select CSudokuDoc and double click to open the header …
The Email Laundry PDF encryption service allows companies to send confidential encrypted emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…