js android tts,JS调用微软TTS DEMO朗读

// Create the Sapi SpVoice object

var VoiceObj = new ActiveXObject("Sapi.SpVoice");

// ChangeVoice() function:

// This function sets the newly selected voice choice from the Voice

// Select box on the Voice object.

function ChangeVoice() {

var i = parseInt(idsVoices.value);

VoiceObj.Voice = VoiceObj.GetVoices().Item(i);

}

// ChangeAudioOutput() function:

// This function sets the newly selected audio output choice from the

// Audio Output Select box on the Voice object.

function ChangeAudioOutput() {

var i = parseInt(idsAudioOutputs.value);

VoiceObj.AudioOutput = VoiceObj.GetAudioOutputs().Item(i);

}

// IncRate() function:

// This function increases the speaking rate by 1 up to a maximum

// of 10.

function IncRate() {

if(Vo