Hill et Greenaway, in a paper 2005, conclude on the potential of this method, but stress the importance of the use with caution. Both authors recommend short playback time and avoid repeating playbacks at the same place.
Kilima et Greenaway, katika karatasi 2005, kuhitimisha juu ya uwezekano wa njia hii, lakini mkazo umuhimu wa matumizi kwa tahadhari . Wote waandishi kupendekeza short avspelning wakati na kuepuka kurudia kuchezeshwa katika sehemu moja .