android - 电话 'MA' 在声学模型中丢失；单词 'masoud' - pocketsphinx

Question

我的名字是masoud。现在我想当我说 masoud 时，我的应用程序会打印控制台日志。

为此，我创建了一个 mdic.txt 文件，并将我的名字放入其中:

masoud MA S O D

我将 mdic.txt 更改为 mdic.dict 并将其放在 assets/sync 目录中。

我做了一个 cm.txt 文件，我在里面放了一个字符串:

#JSGF V1.0;
/**
 * JSGF Grammar for Hello World example
 */
grammar masoud;
public <greet> = (good morning | masoud) ( bhiksha | evandro | paul | philip | rita | will );

然后我将 cm.txt 更改为 cm.gram 。

在我的 MainActivity 中

private void setupRecognizer(File assetsDir) throws IOException {
    // The recognizer can be configured to perform multiple searches
    // of different kind and switch between them

    recognizer = SpeechRecognizerSetup.defaultSetup()
            .setAcousticModel(new File(assetsDir, "en-us-ptm"))
            //.setDictionary(new File(assetsDir, "cmudict-en-us.dict"))
            .setDictionary(new File(assetsDir, "mdic.dict"))
            //.setRawLogDir(assetsDir) // To disable logging of raw audio comment out this call (takes a lot of space on the device)
            .setKeywordThreshold(1e-45f) // Threshold to tune for keyphrase to balance between false alarms and misses
            .setBoolean("-allphone_ci", true)  // Use context-independent phonetic search, context-dependent is too slow for mobile


            .getRecognizer();
    recognizer.addListener(this);

    /** In your application you might not need to add all those searches.
     * They are added here for demonstration. You can leave just one.
     */

    // Create keyword-activation search.
    //recognizer.addKeyphraseSearch(KWS_SEARCH, KEYPHRASE);

    recognizer.addKeywordSearch(KWS_SEARCH, new File(assetsDir, "mdic.dict"));

现在我收到这条消息:

"dict.c", line 195: Line 1: Phone 'MA' is mising in the acoustic model; word 'masoud' ignored "kws_search.c", line 171: The word 'masoud' is missing in the dictionary

我在 recognizer.addKeywordSearch(KWS_SEARCH, new File(assetsDir, "mdic.dict")); 行遇到了这个错误。

Answer 1

masoud 的正确转录是“M AH S UW D”。

声学模型中没有电话 MA。错误说明了这一点。