Searched refs:noise_floor (Results 1 – 2 of 2) sorted by relevance
286 float noise_floor = fmaxf(e_sum * (1e-4f / 64), 0x1p-32f); in compute_scale_factors() local289 e[i] = fast_log2f(fmaxf(e[i], noise_floor)) * 0.5f; in compute_scale_factors()
118 noise_floor = max(np.average(e_p) * (10 ** (-40/10)), 2 ** -32)119 e_p = np.fmax(e_p, noise_floor * np.ones(len(e)))