set mic threshold

src/components/timer.vue

@@ -38,7 +38,8 @@
 				manualMinutes:0,
 				manualSeconds:0,
 				analyser:null,
-				secondsToSubtract:0
+				secondsToSubtract:0,
+				micThreshold:0
 			}
 		},
 		methods: {
@@ -78,7 +79,7 @@
 					const arraySum = array.reduce((a, value) => a + value, 0);
 					const micLevel = arraySum / array.length;
 
-					if(micLevel < 50){
+					if(micLevel < this.micThreshold){
 						this.secondsToSubtract++;
 					}
 
@@ -141,6 +142,7 @@
 		<em>
 			{{formatTime(totalSeconds)}}
 		</em>
+		Mic Threshold: <input type="number" v-model="micThreshold"/>
 		<button :disabled="running" @click="start">Start</button>
 		<button :disabled="!running" @click="stop">Stop</button>
 		<button :disabled="running || totalSeconds === 0" @click="reset">Reset</button>