1 files changed, 0 insertions, 34 deletions
diff --git a/Graphic_Equalizer/include/fft.hch b/Graphic_Equalizer/include/fft.hch
deleted file mode 100644
index 635ea7b..0000000
--- a/Graphic_Equalizer/include/fft.hch
+++ /dev/null
@@ -1,34 +0,0 @@
-#define NUMBER_OF_COLUMNS 	8
-#define NUMBER_OF_POINTS 	(1<<NUMBER_OF_COLUMNS)
-#define NUMBER_OF_FREQUENCIES 	(NUMBER_OF_POINTS>>1)
-
-#if HARDWARE_MULTIPLY
-/*
- * This routine obtains the audio data from the audio I/O component and copies this  
- * data to local arrays for calculating purposes, and calls the FFT algorithm.
-*/
-void perform_fft(signed 18 *pcm_audio);
-
-/* This routine calls the ifft algorithm and after completing that it obtains the 
- * modified audio data and copies that to the output arrays of the audio I/O component. 
- * Besides that it also fills the array used by the display routine for displaying the waveform.
-*/
-void perform_ifft(signed 18 *modified_audio ,unsigned 6 *ifft_info);
-#else
-/*
- * This routine obtains the audio data from the audio I/O component and copies this  
- * data to local arrays for calculating purposes, and calls the FFT algorithm.
-*/
-void perform_fft(signed 16 *pcm_audio);
-
-/* This routine calls the ifft algorithm and after completing that it obtains the 
- * modified audio data and copies that to the output arrays of the audio I/O component. 
- * Besides that it also fills the array used by the display routine for displaying the waveform.
-*/
-void perform_ifft(signed 16 *modified_audio ,unsigned 6 *ifft_info);
-#endif
-
-/* This routine equalizes the frequencies derived by the FFT calculation, 
- * according to the settings of the equalizer bars.
-*/
-void equalize_audio(audiodata_t *audiodata);