英语翻译要求翻译通顺，不要用在线翻译。需要交的，谢谢了SpeechSynthesisisconcernedwiththegenerationofspeechbycomputer.Itisimportanttodividethegeneralfieldintotwoareaswhicharefrequentlydevelopedseparat
英语翻译
要求翻译通顺，不要用在线翻译。需要交的，谢谢了SpeechSynthesisisconcernedwiththegenerationofspeechbycomputer.Itisimportanttodividethegeneralfieldintotwoareaswhicharefrequentlydevelopedseparately.
Thefirstofthesetwoareasisoftenreferredtoaslow-levelsynthesis,i.e.theactualproductionofthesoundwhichistosimulatethehumanacousticspeechsignal.Withinthisareaweareconcernedwithconsiderationssuchasthekindofmodelwewanttoadopt(spectrumsynthesis,articulatorysynthesisorsynthesisinthetimedomain),thesizeoftheunitsusedtoconcatenatethespeechutterance,andthesignalprocessingtechniquesusedinthedifferentmethodsofgeneratingthespeechoutput.