Hacker News new | ask | show | jobs
by parpfish 553 days ago
are there any established speaker metrics that would get at something like "reconstruction error"? i've seen total harmonic distortion (THD) published in some spec sheets, but i'm not clear if there's a standard method for how that gets calculated or if it's just marketing hype.

moreover, i'm not sure if/how something like THD relates to accuracy of reconstructing more complex naturalistic (i.e., non-sine wave) signals.