feat:小节评分

mec-biz/src/main/java/com/ym/mec/biz/handler/WebSocketHandler.java

@@ -401,6 +401,8 @@ public class WebSocketHandler extends AbstractWebSocketHandler {
                     boolean ing = false;
                     //当前分贝
                     double cd = 0;
+                    //分贝变化方向，-1变小，1变大
+                    int dcd = -1;
                     //分贝持续数量
                     int dnum = 0;
                     for (MusicPitchDetailDto musicalNotesPitch : measureSoundPitchInfos) {
@@ -418,13 +420,17 @@ public class WebSocketHandler extends AbstractWebSocketHandler {
                             }
                         }
                         //计算声音大小断层册数
-                        if(ing && Math.abs(musicalNotesPitch.getDecibel() - cd) > 5){
+                        if(ing && Math.abs(musicalNotesPitch.getDecibel() - cd) > 10){
                             dnum ++;
                         }
                         if (dnum > 2){
+                            int tdcd = cd > musicalNotesPitch.getDecibel() ? -1 : 1;
                             cd = musicalNotesPitch.getDecibel();
                             dnum = 0;
-                            decibelChangeNum++;
+                            if (tdcd != dcd) {
+                                decibelChangeNum++;
+                            }
+                            dcd = tdcd;
                         }
                     }
                     userSoundInfoMap.get(phone).getMusicalNotePitchMap().put(musicXmlInfo.getMusicalNotesIndex(), (float) pitch);