相关疑难解决方法(0)

总的来说,我对Android的默认文本到语音引擎(即com.svox.pico)印象非常深刻.正如预期的那样,它会错误地发音一些词(就像我一样),因此偶尔需要一些发音指导.所以我想知道最好的做法是用语音拼写出pico TTS引擎错误发音的那些词.

例如,查查拉卡鸟的正确发音是CHAH-chah-LAH-kah.这是TTS引擎产生的:

mTts.speak("Chachalaca", TextToSpeech.QUEUE_ADD, null); // output: chuh-KAL-uh-KUH
mTts.speak("CHAH-chah-LAH-kah", TextToSpeech.QUEUE_ADD, null); // output: CHAH-chah-EL-AY-AYCH-dash-kuh
mTts.speak("CHAHchahLAHkah", TextToSpeech.QUEUE_ADD, null); // output: CHA-chah-LAH-ka
mTts.speak("CHAH chah LOCKah", TextToSpeech.QUEUE_ADD, null); // output: CHAH-chah-LAH-kah

这是我的问题.

顺便说一句,这是TTS引擎写入logcat的内容:

V/TtsService(294):TTS处理:姜查姜查洛克
V/TtsService(294):TtsService.setLanguage(ENG,USA)
I/SVOX微微引擎(294):语言已经被加载(EN-US == EN-US )
I/SynthProxy(294):将语速设置为100
I/SynthProxy(294):将音高设置为100

[UPDATE]

我尝试将XML文档传递给TextToSpeech.Speak(),如下所示:

            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\">" +

                    "That is a big car! " +
                    "That <emphasis>is</emphasis> a big car! …

将以下SSML(语音合成标记语言)文档传递给com.svox.pico TextToSpeech引擎会导致读取XML主体,但无法通过音素元素或强调元素进行控制.这个结果(没有明显的SSML控制)在运行Android 2.2的Nexus One以及运行SDK级别为8的AVD的模拟器上是相同的.

            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! …