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* Compilation fix for Metrowerks compilerGareth Stockwell2010-05-121-1/+1
| | | | | | | | Compiler was failing to disambiguate the following overloads: pow(double, double) pow(float, float) Reviewed-by: mread
* Corrected headers for spectrum analyzer demoGareth Stockwell2010-05-0616-12/+42
| | | | | | | | - Added /3rdparty/ to directory path for FFTReal code - Added missing $QT_BEGIN_LICENSE$, $QT_END_LICENSE$ - Fixed incorrect license in app/wavfile.cpp Reviewed-by: trustme
* Add spectrum analyzer demo appGareth Stockwell2010-05-0533-0/+5218
This application is a demo which uses the QtMultimedia APIs to capture and play back PCM audio. While either recording or playback is ongoing, the application performs real-time level and frequency spectrum analysis. Reviewed-by: Alessandro Portale