Lines Matching refs:freqs
595 float32 freqs[3]; in fe_build_melfilters() local
600 freqs[j] = fe_melinv(mel_fb, (i + j * 2) * melbw + melmin); in fe_build_melfilters()
602 freqs[j] = fe_melinv(mel_fb, (i + j) * melbw + melmin); in fe_build_melfilters()
605 freqs[j] = ((int) (freqs[j] / fftfreq + 0.5)) * fftfreq; in fe_build_melfilters()
613 if (hz < freqs[0]) in fe_build_melfilters()
615 else if (hz > freqs[2] || j == mel_fb->fft_size / 2) { in fe_build_melfilters()
635 float32 freqs[3]; in fe_build_melfilters() local
640 freqs[j] = fe_melinv(mel_fb, (i + j * 2) * melbw + melmin); in fe_build_melfilters()
642 freqs[j] = fe_melinv(mel_fb, (i + j) * melbw + melmin); in fe_build_melfilters()
645 freqs[j] = ((int) (freqs[j] / fftfreq + 0.5)) * fftfreq; in fe_build_melfilters()
652 if (hz < freqs[0] || hz > freqs[2]) { in fe_build_melfilters()
656 mel_fb->sampling_rate, mel_fb->fft_size, freqs[0], hz, in fe_build_melfilters()
657 freqs[2]); in fe_build_melfilters()
659 loslope = (hz - freqs[0]) / (freqs[1] - freqs[0]); in fe_build_melfilters()
660 hislope = (freqs[2] - hz) / (freqs[2] - freqs[1]); in fe_build_melfilters()
662 loslope *= 2 / (freqs[2] - freqs[0]); in fe_build_melfilters()
663 hislope *= 2 / (freqs[2] - freqs[0]); in fe_build_melfilters()