Real-time spectrum analyzer with API
- by bobobobo
I'm looking for a C or C++ API that will give me real-time spectrum analysis of a waveform on Windows.
I'm not entirely sure how large a sample window it should need to determine frequency content, but the smaller the better. For example, if it can work with a 0.5 second long sample and determine frequency content to the Hz, that would be wicked-awesome.