Searched refs:fft_p2 (Results 1 – 6 of 6) sorted by relevance
/dports/audio/noise-repellent-lv2/noise-repellent-0.1.5-3-g7f5a8fb/src/ |
H A D | spectral_processing.c | 63 preprocessing(float noise_thresholds_offset, float *fft_p2, in preprocessing() argument 82 *(transient_present) = transient_detection(fft_p2, transient_preserv_prev, in preprocessing() 91 compute_alpha_and_beta(fft_p2, noise_thresholds_p2, fft_size_2, in preprocessing() 120 memcpy(smoothed_spectrum, fft_p2, sizeof(float) * (fft_size_2 + 1)); in preprocessing() 141 spectral_gain(float *fft_p2, float *noise_thresholds_p2, float *noise_thresholds_scaled, in spectral_gain() argument 150 power_subtraction(fft_size_2, fft_p2, noise_thresholds_scaled, Gk); in spectral_gain() 157 wiener_subtraction(fft_size_2, fft_p2, noise_thresholds_scaled, Gk); in spectral_gain()
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H A D | extra_functions.c | 421 spectral_envelope(int fft_size_2, float *fft_p2, int samp_rate, float *spectral_envelope_values) 453 float spectrum_energy_val = fft_p2[i]; // * fft_p2[i]; 476 spectral_peaks(int fft_size_2, float *fft_p2, FFTPeak *spectral_peaks, int *peak_pos, 490 fft_magnitude_db[k] = to_dB(sqrtf(fft_p2[k])); 762 transient_detection(float *fft_p2, float *transient_preserv_prev, float fft_size_2, 768 reduction_function = spectral_flux(fft_p2, transient_preserv_prev, fft_size_2); 784 memcpy(transient_preserv_prev, fft_p2, sizeof(float) * (fft_size_2 + 1)); 958 get_info_from_bins(float *fft_p2, float *fft_magnitude, float *fft_phase, 968 fft_p2[0] = real_p * real_p; 994 fft_p2[k] = p2;
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H A D | estimate_noise_spectrum.c | 178 get_noise_statistics(float *fft_p2, int fft_size_2, float *noise_thresholds_p2, in get_noise_statistics() argument 188 noise_thresholds_p2[k] = fft_p2[k]; in get_noise_statistics() 192 noise_thresholds_p2[k] += ((fft_p2[k] - noise_thresholds_p2[k]) / window_count); in get_noise_statistics()
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H A D | nrepel.c | 131 float *fft_p2; //power spectrum member 261 self->fft_p2 = (float *)calloc((self->fft_size_2 + 1), sizeof(float)); in instantiate() 518 get_info_from_bins(self->fft_p2, self->fft_magnitude, self->fft_phase, in run() 530 if (!is_empty(self->fft_p2, self->fft_size_2)) in run() 536 adapt_noise(self->fft_p2, self->fft_size_2, self->noise_thresholds_p2, in run() 553 get_noise_statistics(self->fft_p2, self->fft_size_2, in run() 564 preprocessing(self->thresholds_offset_linear, self->fft_p2, in run() 577 spectral_gain(self->fft_p2, self->noise_thresholds_p2, in run()
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H A D | masking.c | 410 compute_alpha_and_beta(float *fft_p2, float *noise_thresholds_p2, int fft_size_2, 429 estimated_clean[k] = MAX(fft_p2[k] - noise_thresholds_p2[k], FLT_MIN);
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/dports/audio/eq10q-lv2/eq10q-2.2/ |
H A D | eq.c | 96 fftw_plan fft_p, fft_p2; member 120 fftw_destroy_plan(plugin->fft_p2); in cleanupEQ() 278 …plugin_data->fft_p2 = fftw_plan_r2r_1d(FFT_N, plugin_data->fft_in2, plugin_data->fft_out2, FFTW_R2… in instantiateEQ() 490 fftw_execute(plugin_data->fft_p2); in runEQ_v2()
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