// Print the filtered audio data for (int i = 0; i < 1024; i++) { printf("%f\n", filtered_audio_data[i]); }
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// Perform audio filtering audio_filter(audio_data, filtered_audio_data); // Print the filtered audio data for (int
// Define the filter coefficients float filter_coeffs[3] = {0.1, 0.2, 0.3}; // Perform audio filtering audio_filter(audio_data
// Define the audio data buffer float audio_data[1024];
// Function to perform audio filtering void audio_filter(float *audio_data, float *filtered_audio_data) { int i; for (i = 0; i < 1024; i++) { filtered_audio_data[i] = filter_coeffs[0] * audio_data[i] + filter_coeffs[1] * audio_data[i-1] + filter_coeffs[2] * audio_data[i-2]; } }
Here is an example C code for a simple audio filtering algorithm: