From 297fa9ec730aff234d50a8a977d192d761a50398 Mon Sep 17 00:00:00 2001
From: Marat Fayzullin <luarvique@gmail.com>
Date: Tue, 21 May 2024 22:29:32 -0400
Subject: [PATCH] Rescaling volume to -40..0db gain.

---
 htdocs/lib/UI.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/lib/UI.js b/htdocs/lib/UI.js
index 23b00a9a..4c9c705a 100644
--- a/htdocs/lib/UI.js
+++ b/htdocs/lib/UI.js
@@ -76,8 +76,8 @@ UI.setVolume = function(x) {
         LS.save('volume', x);
         $('#openwebrx-panel-volume').val(x)
         if (audioEngine) {
-            // Map 0..150 to -60..0db gain
-            gain = x > 0? Math.pow(10, ((x / 2.5) - 60) / 20) : 0;
+            // Map 0-150 to -40..0db gain
+            gain = x > 0? Math.pow(10, ((x / 3.75) - 40) / 20) : 0;
             audioEngine.setVolume(gain);
         }
     }