Java CMUSphinx从不识别音频文件中的任何单词

Sphinx似乎无法识别或处理音频文件—它接受音频流并吐出一个空数组（SpeechResult）。我觉得我正在使用的音频文件没有任何问题，因为我已经尝试了几个，但都不起作用。有人有他们知道有效的音频文件吗？有没有什么突出的东西可以导致流不产生转录

public static void main(String args[]) throws IOException {
    Configuration configuration = new Configuration();
    configuration.setAcousticModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us");
    configuration.setDictionaryPath("resource:/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict");
    configuration.setLanguageModelPath("resource:/edu/cmu/sphinx/models/en-us/en-us.lm.dmp");

    StreamSpeechRecognizer recognizer = new StreamSpeechRecognizer(configuration);
    //recognizer.startRecognition(new FileInputStream("E:/1video/hello-5.mp3"));

    File file = new File("E:/1video/bargain_not.wav");
    FileInputStream fis = new FileInputStream(file);
    InputStream is = new FileInputStream(file);

    //is = AutomaticSpeechRecognition.class.getResourceAsStream("/edu/cmu/sphinx/demo/aligner/10001-90210-01803.wav");
    recognizer.startRecognition(is);
    SpeechResult result = null;
    while((result = recognizer.getResult()) != null) {
        System.out.println(result.getResult()); 
        System.out.println(result.getHypothesis());

        System.out.println(result.getWords()); 
    }
    //result = recognizer.getResult();
    //System.out.println(result);
    //System.out.println(result.toString());
    //System.out.println(result.getWords());
    /*for (WordResult wordResult : result.getWords())
    {
        System.out.println(wordResult);
    }*/
    recognizer.stopRecognition();


}

这是运行它的输出——它似乎没有任何故障

 09:31:13.430 INFO unitManager          CI Unit: *+NSN+
 09:31:13.433 INFO unitManager          CI Unit: *+SPN+
 09:31:13.433 INFO unitManager          CI Unit: AA
 09:31:13.434 INFO unitManager          CI Unit: AE
 09:31:13.434 INFO unitManager          CI Unit: AH
 09:31:13.434 INFO unitManager          CI Unit: AO
 09:31:13.434 INFO unitManager          CI Unit: AW
 09:31:13.434 INFO unitManager          CI Unit: AY
 09:31:13.434 INFO unitManager          CI Unit: B
 09:31:13.434 INFO unitManager          CI Unit: CH
 09:31:13.434 INFO unitManager          CI Unit: D
 09:31:13.434 INFO unitManager          CI Unit: DH
 09:31:13.434 INFO unitManager          CI Unit: EH
 09:31:13.435 INFO unitManager          CI Unit: ER
 09:31:13.435 INFO unitManager          CI Unit: EY
 09:31:13.435 INFO unitManager          CI Unit: F
 09:31:13.435 INFO unitManager          CI Unit: G
 09:31:13.435 INFO unitManager          CI Unit: HH
 09:31:13.435 INFO unitManager          CI Unit: IH
 09:31:13.435 INFO unitManager          CI Unit: IY
 09:31:13.435 INFO unitManager          CI Unit: JH
 09:31:13.435 INFO unitManager          CI Unit: K
 09:31:13.435 INFO unitManager          CI Unit: L
 09:31:13.435 INFO unitManager          CI Unit: M
 09:31:13.436 INFO unitManager          CI Unit: N
 09:31:13.436 INFO unitManager          CI Unit: NG
 09:31:13.436 INFO unitManager          CI Unit: OW
 09:31:13.436 INFO unitManager          CI Unit: OY
 09:31:13.436 INFO unitManager          CI Unit: P
 09:31:13.436 INFO unitManager          CI Unit: R
 09:31:13.436 INFO unitManager          CI Unit: S
 09:31:13.436 INFO unitManager          CI Unit: SH
 09:31:13.436 INFO unitManager          CI Unit: T
 09:31:13.436 INFO unitManager          CI Unit: TH
 09:31:13.436 INFO unitManager          CI Unit: UH
 09:31:13.437 INFO unitManager          CI Unit: UW
 09:31:13.437 INFO unitManager          CI Unit: V
 09:31:13.437 INFO unitManager          CI Unit: W
 09:31:13.437 INFO unitManager          CI Unit: Y
 09:31:13.437 INFO unitManager          CI Unit: Z
 09:31:13.437 INFO unitManager          CI Unit: ZH
 09:31:14.014 INFO autoCepstrum         Cepstrum component auto-configured      as follows: autoCepstrum {MelFrequencyFilterBank, Denoise,      DiscreteCosineTransform2, Lifter}
 09:31:14.030 INFO dictionary           Loading dictionary from: jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4-data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar!/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict
 09:31:14.132 INFO dictionary           Loading filler dictionary from: jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4-data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar!/edu/cmu/sphinx/models/en-us/en-us/noisedict
 09:31:14.132 INFO acousticModelLoader  Loading tied-state acoustic model from: jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4-data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar!/edu/cmu/sphinx/models/en-us/en-us
 09:31:14.133 INFO acousticModelLoader  Pool means Entries: 16128
 09:31:14.133 INFO acousticModelLoader  Pool variances Entries: 16128
 09:31:14.133 INFO acousticModelLoader  Pool transition_matrices Entries: 42
 09:31:14.133 INFO acousticModelLoader  Pool senones Entries: 5126
 09:31:14.133 INFO acousticModelLoader  Gaussian weights: mixture_weights. Entries: 15378
 09:31:14.133 INFO acousticModelLoader  Pool senones Entries: 5126
 09:31:14.133 INFO acousticModelLoader  Context Independent Unit Entries: 42
 09:31:14.133 INFO acousticModelLoader  HMM Manager: 137095 hmms
 09:31:14.134 INFO acousticModel        CompositeSenoneSequences: 0
 09:31:14.134 INFO largeTrigramModel    Loading n-gram language model from: jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4-data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar!/edu/cmu/sphinx/models/en-us/en-us.lm.dmp
 09:31:14.807 INFO largeTrigramModel    1-grams: 19794
 09:31:14.807 INFO largeTrigramModel    2-grams: 1377200
 09:31:14.807 INFO largeTrigramModel    3-grams: 3178194
 09:31:15.582 INFO lexTreeLinguist      Max CI Units 43
 09:31:15.583 INFO lexTreeLinguist      Unit table size 79507
 09:31:15.585 INFO speedTracker         # ----------------------------- Timers----------------------------------------
 09:31:15.585 INFO speedTracker         # Name               Count   CurTime   MinTime   MaxTime   AvgTime   TotTime   
 09:31:15.586 INFO speedTracker         Load Dictionary      1       0.1020s   0.1020s   0.1020s   0.1020s   0.1020s   
 09:31:15.586 INFO speedTracker         Load LM              1       0.6730s   0.6730s   0.6730s   0.6730s   0.6730s   
 09:31:15.586 INFO speedTracker         Compile              1       0.7760s   0.7760s   0.7760s   0.7760s   0.7760s   
 09:31:15.586 INFO speedTracker         Load AM              1       1.5450s   1.5450s   1.5450s   1.5450s   1.5450s   
 09:31:15.608 INFO speedTracker            This  Time Audio: 1.94s  Proc: 0.01s  Speed: 0.00 X real time
 09:31:15.608 INFO speedTracker            Total Time Audio: 1.94s  Proc: 0.01s 0.00 X real time
 09:31:15.609 INFO memoryTracker           Mem  Total: 454.75 Mb  Free: 262.35 Mb
 09:31:15.609 INFO memoryTracker           Used: This: 192.40 Mb  Avg: 192.40 Mb  Max: 192.40 Mb
 09:31:15.610 INFO largeTrigramModel    LM Cache Size: 0 Hits: 0 Misses: 0
 <s> </s>

09:31:13.430信息单元管理器CI单元：*+NSN+
09:31:13.433信息单元经理CI单元：*+SPN+
09:31:13.433信息单位经理CI单位：AA
09:31:13.434信息单位经理CI单位：AE
09:31:13.434信息单位经理CI单位：啊
09:31:13.434信息单位经理CI单位：AO
09:31:13.434信息单位经理CI单位：AW
09:31:13.434信息单位经理CI单位：是
09:31:13.434信息单元经理CI单元：B
09:31:13.434信息单位经理CI单位：CH
09:31:13.434信息单元经理CI单元：D
09:31:13.434信息单位经理CI单位：DH
09:31:13.434信息单位经理CI单位：EH
09:31:13.435信息单位经理CI单位：ER
09:31:13.435信息单位经理CI单位：EY
09:31:13.435信息单位经理CI单位：F
09:31:13.435信息单位经理CI单位：G
09:31:13.435信息单位经理CI单位：HH
09:31:13.435信息单位经理CI单位：IH
09:31:13.435信息单位经理CI单位：IY
09:31:13.435信息单位经理CI单位：JH
09:31:13.435信息单位经理CI单位：K
09:31:13.435信息单位经理CI单位：L
09:31:13.435信息单位经理CI单位：M
09:31:13.436信息单位经理CI单位：N
09:31:13.436信息单位经理CI单位：NG
09:31:13.436信息单位经理CI单位：OW
09:31:13.436信息单位经理CI单位：OY
09:31:13.436信息单位经理CI单位：P
09:31:13.436信息单位经理CI单位：R
09:31:13.436信息单位经理CI单位：S
09:31:13.436信息单位经理CI单位：上海
09:31:13.436信息单位经理CI单位：T
09:31:13.436信息单位经理CI单位：TH
09:31:13.436信息单位经理CI单位：嗯
09:31:13.437信息单位经理CI单位：UW
09:31:13.437信息单位经理CI单位：V
09:31:13.437信息单位经理CI单位：W
09:31:13.437信息单位经理CI单位：Y
09:31:13.437信息单位经理CI单位：Z
09:31:13.437信息单位经理CI单位：ZH
09:31:14.014信息自动倒谱倒谱组件自动配置如下：自动倒谱{MelFrequencyFilterBank，去噪，离散余弦传输M2，挺杆}
09:31:14.030信息字典加载字典来自：jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4 data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar/edu/cmu/sphinx/models/en-us/cmudict-en-us.dict
09:31:14.132信息字典加载填充字典来自：jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4 data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar/edu/cmu/sphinx/models/en-us/en-us/noisedict
09:31:14.132信息声学模型阅读器加载绑定状态声学模型来自：jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4 data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar/edu/cmu/sphinx/models/en-us/en-us
09:31:14.133信息声学模型加载程序池表示条目：16128
09:31:14.133信息声学模型加载程序池差异条目：16128
09:31:14.133信息声学模型加载程序池转换矩阵条目：42
09:31:14.133信息声学模型加载程序池senones条目：5126
09:31:14.133信息声学模型加载高斯权重：混合权重。参赛作品：15378
09:31:14.133信息声学模型加载程序池senones条目：5126
09:31:14.133信息声学模型阅读器上下文独立单元条目：42
09:31:14.133信息声学模型阅读器HMM管理器：137095 hmms
09:31:14.134信息声学模型合成非序列：0
09:31:14.134信息largeTrigramModel从以下位置加载n-gram语言模型：jar:file:/C:/Users/Kevin/.m2/repository/edu/cmu/sphinx/sphinx4 data/1.0-SNAPSHOT/sphinx4-data-1.0-SNAPSHOT.jar/edu/cmu/sphinx/models/en-us/en-us.lm.dmp
09:31:14.807信息largeTrigramModel 1-grams:19794
09:31:14.807信息largeTrigramModel 2-grams:1377200
09:31:14.807信息largeTrigramModel 3-grams:3178194
09:31:15.582信息lextreelineguist最大CI单位43
09:31:15.583信息lexTreeLinguist单位表尺寸79507
09:31:15.585信息速度跟踪器-------------------------------------计时器----------------------------------------
09:31:15.585信息速度跟踪器#姓名计数CurTime MinTime MaxTime AvgTime TotTime
09:31:15.586信息speedTracker加载字典1 0.1020s 0.1020s 0.1020s 0.1020s 0.1020s 0.1020s
09:31:15.586信息速度跟踪器负载LM 1 0.6730s 0.6730s 0.6730s 0.6730s 0.6730s 0.6730s
09:31:15.586信息速度跟踪器编译1 0.7760s 0.7760s 0.7760s 0.7760s 0.7760s 0.7760s
09:31:15.586信息速度跟踪器加载AM 1 1.5450s 1.5450s 1.5450s 1.5450s 1.5450s 1.5450s
09:31:15.608信息速度跟踪器这次音频：1.94s进程：0.01s速度：0.00 X实时
09:31:15.608信息速度跟踪器总时间音频：1.94s进程：0.01s 0.00 X实时
09:31:15.609信息存储器Tracker Mem总计：454.75 Mb免费：262.35 Mb
09:31:15.609使用的信息内存跟踪程序：此：192.40 Mb平均：192.40 Mb最大：192.40 Mb
09:31:15.610信息largeTrigramModel LM缓存大小：0命中：0未命中：0

正如尼古拉·什米雷夫所说，文件必须是16khz 16位单声道MSWAV。这样的文件可以大胆地记录下来