android - Android TTS是否支持语音合成标记语言？

将以下SSML(Speech Synthesis Markup Language)文档传递给com.svox.pico TextToSpeech引擎会导致读取XML主体，但无法从音素元素或强调元素中进行控制。在运行Android 2.2的Nexus One以及运行具有SDK级别8的AVD的仿真器上，此结果(没有明显的SSML控件)是相同的。

            String text = "<?xml version=\"1.0\"?>" +
                "<speak version=\"1.0\" xmlns=\"http://www.w3.org/2001/10/synthesis\" " +
                    "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
                    "xsi:schemaLocation=\"http://www.w3.org/2001/10/synthesis " +
                        "http://www.w3.org/TR/speech-synthesis/synthesis.xsd\" " +
                    "xml:lang=\"en-US\">" +

                    "tomato " +
                    "<phoneme alphabet=\"ipa\" ph=\"t&amp;#x259;mei&amp;#x325;&amp;#x27E;ou&amp;#x325;\"> tomato </phoneme> " +

                    "That is a big car! " +
                    "That <emphasis> is </emphasis> a big car! " +
                    "That is a <emphasis> big </emphasis> car! " +
                    "That is a huge bank account! " +
                    "That <emphasis level=\"strong\"> is </emphasis> a huge bank account! " +
                    "That is a <emphasis level=\"strong\"> huge </emphasis> bank account!" +
                "</speak>";
            mTts.speak(text, TextToSpeech.QUEUE_ADD, null);

是否有任何Android TTS引擎支持任何SSML元素？

最佳答案

我一直在尝试使用SSML，看来TTS引擎会使用根<speak>元素自动包装其输入，因此，如果不进行处理，它将正常工作，并且不会出现解析器错误。

例子:

String text = "Testing <phoneme alphabet=\"xsampa\" ph=\"&#34;{k.t@`\"/>.";
mTts.speak(text, TextToSpeech.QUEUE_ADD, null);