Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

internal/config/voices.go

@@ -0,0 +1,27 @@
+// Copyright (c) 2026 Storm Dragon
+// Authors: Storm Dragon, Angus Kola
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package config
+
+// EffectiveVoice resolves a sparse voice over Default. Uppercase retains the
+// established pitch of 7 unless the user explicitly chooses another pitch.
+func EffectiveVoice(settings Settings, kind string) Voice {
+	voice := cloneVoice(settings.DefaultVoice)
+	var override Voice
+	switch kind {
+	case "uppercase":
+		pitch := 7.0
+		if voice.AveragePitch != nil {
+			pitch = min(9, max(pitch, *voice.AveragePitch+2))
+		}
+		voice.AveragePitch = &pitch
+		override = settings.UppercaseVoice
+	case "hyperlink":
+		override = settings.HyperlinkVoice
+	case "system":
+		override = settings.SystemVoice
+	}
+	mergeVoice(&voice, cloneVoice(override))
+	return voice
+}