|  | @@ -28,7 +28,7 @@ public class VoiceDataUtils {
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				|  |  |      public static final int MAX_MUSIC_HZ_STANDARD_445_HZ = 445;//最大445Hz
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				|  |  |      public static final int MUSIC_HZ_STANDARD_440_HZ = 440;//440
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				|  |  |      public static final int MUSIC_HZ_STANDARD_442_HZ = 442;//442
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				|  |  | -    public static final int DEFAULT_MUSIC_HZ_STANDARD_SELECT_HZ = MUSIC_HZ_STANDARD_442_HZ;//默认440
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				|  |  | +    public static final int DEFAULT_MUSIC_HZ_STANDARD_SELECT_HZ = MUSIC_HZ_STANDARD_440_HZ;//默认440
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				|  |  |      public static final int MAX_MUSIC_POS = 8;//最大C8 D8这种
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				|  |  |      public static final int MIN_MUSIC_POS = 0;//最小C0 D0这种
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				|  |  |      public static final int DEFAULT_MUSIC_POS = 4;//默认
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				|  | @@ -223,6 +223,10 @@ public class VoiceDataUtils {
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				|  |  |          return value;
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				|  |  |      }
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				|  |  |  
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				|  |  | +    public double getDefaultPlayMusicHz(){
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				|  |  | +        return countWithMusicHzStandard(DEFAULT_MUSIC_FORK_MUSIC);
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				|  |  | +    }
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				|  |  | +
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				|  |  |      /**
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				|  |  |       * 设置移调值
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				|  |  |       *
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