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diff --git a/engines/mortevielle/speech.h b/engines/mortevielle/speech.h
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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This code is based on original Mortville Manor DOS source code
+ * Copyright (c) 1987-1989 Lankhor
+ */
+
+#ifndef MORTEVIELLE_SPEECH_H
+#define MORTEVIELLE_SPEECH_H
+
+#include "mortevielle/sound.h"
+
+#include "common/scummsys.h"
+
+namespace Mortevielle {
+
+const int kAdrNoise  = 0x5cb0;/*2C00;*/
+const int kAdrNoise1 = 0x6924;
+const int kAdrNoise3 = 0x6ba6;/*3AF6;*/
+const int kAdrTroct  = 0x406b;
+const int kAdrWord   = 0x4000;
+const int kOffsetB1  = 6;
+const int kOffsetB3  = 6;
+
+const float kfreq0 = 1.19318e6;
+const int kNullValue = 255;
+const int kTempoMusic = 71;
+const int kTempoNoise = 78;
+const int kTempoF = 80;
+const int kTempoM = 89;
+
+// Useless constants
+//const int segdon = 0x6c00;
+//const int adbruit2 = 0x6b30;/*3A80;*/
+//const int adson2 = 0x60b0;/*3000;*/
+//const int seg_syst = 0x6fed;
+//const int offsetb2 = 4;
+
+struct SpeechQueue {
+	int _val;
+	int _code;
+	int _acc;
+	int _freq;
+	int _rep;
+};
+
+class SpeechManager {
+private:
+	MortevielleEngine *_vm;
+
+	int _typlec;
+	int _phonemeNumb;
+
+	SpeechQueue _queue[3];
+	int _ptr_oct;
+
+public:
+	uint16 *_cfiphBuffer;
+	int _tbi[256];
+	int _mlec;
+	byte *_noise5Buf;
+	int _noise5Size;
+
+	SpeechManager();
+	~SpeechManager();
+	void setParent(MortevielleEngine *vm);
+	void spfrac(int wor);
+	void charg_car(int &currWordNumb);
+	void entroct(byte o);
+	void veracf(byte b);
+	void cctable(tablint &t);
+	void regenbruit();
+	void loadMusicSound();
+	void loadPhonemeSounds();
+	void loadNoise();
+	void trait_car();
+
+	void moveQueue();
+	void initQueue();
+	void handlePhoneme();
+	void startSpeech(int rep, int ht, int typ);
+};
+
+} // End of namespace Mortevielle
+
+#endif