From c1699f5e1cc97826d6a26c0b097f48b269da36cc Mon Sep 17 00:00:00 2001
From: Matthew Huntington <matt.huntington@gmail.com>
Date: Wed, 22 Nov 2023 11:42:18 -0500
Subject: [PATCH] display mic level

---
 src/components/timer.vue | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/components/timer.vue b/src/components/timer.vue
index de3e4e3..8209bf0 100644
--- a/src/components/timer.vue
+++ b/src/components/timer.vue
@@ -39,7 +39,8 @@
 				manualSeconds:0,
 				analyser:null,
 				secondsToSubtract:0,
-				micThreshold:0
+				micThreshold:0,
+				micLevel:0
 			}
 		},
 		methods: {
@@ -77,9 +78,9 @@
 					const array = new Uint8Array(this.analyser.frequencyBinCount);
 					this.analyser.getByteFrequencyData(array);
 					const arraySum = array.reduce((a, value) => a + value, 0);
-					const micLevel = arraySum / array.length;
+					this.micLevel = arraySum / array.length;
 
-					if(micLevel < this.micThreshold){
+					if(this.micLevel < this.micThreshold){
 						this.secondsToSubtract++;
 					}
 
@@ -142,7 +143,7 @@
 		<em>
 			{{formatTime(totalSeconds)}}
 		</em>
-		Mic Threshold: <input type="number" v-model="micThreshold"/>
+		Mic Threshold (current level: {{Math.round(micLevel)}}): <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>