ˈɜːli tɛknˈiːks ɪn ðɪs kˈæɾɪɡɚɹi tˈɛnd təwˈɔːɹdz ɐ lˈoʊɚ pɚfˈoːɹməns ˈɪmpækt, bˌʌt sˈʌfɚ fɹʌm ˈækjʊɹəsi pɹˈɑːbləmz.
Early techniques in this category tend towards a lower performance impact, but suffer from accuracy problems.