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openwebrxplus
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Rescaling volume to -40..0db gain.

This commit is contained in:
Marat Fayzullin 2024-05-21 22:29:32 -04:00
parent 7db50080c3
commit 297fa9ec73
1 changed files with 2 additions and 2 deletions
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4
htdocs/lib/UI.js
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@ -76,8 +76,8 @@ UI.setVolume = function(x) {
LS.save('volume', x); LS.save('volume', x);
$('#openwebrx-panel-volume').val(x) $('#openwebrx-panel-volume').val(x)
if (audioEngine) { if (audioEngine) {
// Map 0..150 to -60..0db gain // Map 0-150 to -40..0db gain
gain = x > 0? Math.pow(10, ((x / 2.5) - 60) / 20) : 0; gain = x > 0? Math.pow(10, ((x / 3.75) - 40) / 20) : 0;
audioEngine.setVolume(gain); audioEngine.setVolume(gain);
} }
} }