SpeechSynthesizer.VisemeReached Evento

Definición

Se genera cuando se alcanza un visema.Raised when a viseme is reached.

public:
 event EventHandler<System::Speech::Synthesis::VisemeReachedEventArgs ^> ^ VisemeReached;
public event EventHandler<System.Speech.Synthesis.VisemeReachedEventArgs> VisemeReached;
member this.VisemeReached : EventHandler<System.Speech.Synthesis.VisemeReachedEventArgs> 
Public Custom Event VisemeReached As EventHandler(Of VisemeReachedEventArgs) 

Comentarios

Un visema es la posición básica de la boca y la superficie cuando se pronuncia un fonema.A viseme is the basic position of the mouth and face when pronouncing a phoneme. Visemes son representaciones visuales de fonemas.Visemes are visual representations of phonemes.

System. Speech admite 21 visemes para Inglés de EE. UU., cada uno de los cuales corresponde a una o más fonemas.System.Speech supports 21 visemes for US English, each of which corresponds to one or more phonemes. VisemeReachedlos eventos se generan cuando se alcanza un nuevo fonema con un visema correspondiente que el fonema anterior alcanzó.VisemeReached events are raised when a new phoneme reached has a different corresponding viseme than the previous phoneme reached. Dado que algunos visemes representan más de un fonema, VisemeReached no se genera un evento si el siguiente fonema alcanzado se corresponde con el mismo visema que el fonema anterior.Since some visemes represent more than one phoneme, a VisemeReached event is not generated if the next phoneme reached corresponds to the same viseme as the previous phoneme. Por ejemplo, para las palabras pronunciadas "esta zona", PhonemeReached se genera un evento para "s" en "this" y "z" en "Zone".For example, for the spoken words "this zone", a PhonemeReached event is raised for the "s" in "this" and the "z" in "zone". Sin embargo, VisemeReached no se genera un evento para la "z" en "Zone" porque corresponde a la misma visema que la "s" en "this".However, a VisemeReached event is not raised for the "z" in "zone" because it corresponds to the same viseme as the "s" in "this".

A continuación, se muestra una lista de los 21 grupos de fonemas y fonema de visema en Inglés de EE. UU.The following is a list of the 21 SAPI phonemes and phoneme groups that correspond to a viseme in US English.

VisemaViseme Fonema (s)Phoneme(s)
00 silenciosilence
11 AE, AX, ahae, ax, ah
22 aaaa
33 AOao
44 CLAV, EH, EHey, eh, uh
55 emergenciaer
66 y, IY, admitir, IXy, iy, ih, ix
77 w, UWw, uw
88 owow
99 AWaw
1010 oyoy
1111 Ayay
1212 hh
1313 rr
1414 ll
1515 s, zs, z
1616 sh, ch, jh, zhsh, ch, jh, zh
1717 TH, DHth, dh
1818 f, vf, v
1919 d, t, nd, t, n
2020 k, g, NGk, g, ng
2121 p, b, mp, b, m

Para obtener información acerca de los datos VisemeReached asociados al evento VisemeReachedEventArgs, vea.For information about data associated with the VisemeReached event, see VisemeReachedEventArgs.

Se aplica a