diff --git a/.gitmodules b/.gitmodules
index 8867ebeb..af5a140b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -50,3 +50,9 @@
 [submodule "monk"]
 	path = monk
 	url = https://github.com/HeeroYui/monk.git
+[submodule "external/rtaudio/rtaudio"]
+	path = external/rtaudio/rtaudio
+	url = https://github.com/HeeroYui/rtaudio.git
+[submodule "external/eaudiofx"]
+	path = external/eaudiofx
+	url = https://github.com/HeeroYui/eaudiofx.git
diff --git a/external/eaudiofx b/external/eaudiofx
new file mode 160000
index 00000000..41101205
--- /dev/null
+++ b/external/eaudiofx
@@ -0,0 +1 @@
+Subproject commit 411012055cb4ee9766a517f3e9f7f89eddf9c162
diff --git a/external/portaudio b/external/portaudio
deleted file mode 160000
index aaca1592..00000000
--- a/external/portaudio
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit aaca1592f23a89bf4fe55b8890d273fec5caef4d
diff --git a/external/rtaudio/lutin_rtaudio.py b/external/rtaudio/lutin_rtaudio.py
new file mode 100644
index 00000000..cd304220
--- /dev/null
+++ b/external/rtaudio/lutin_rtaudio.py
@@ -0,0 +1,54 @@
+#!/usr/bin/python
+import lutinModule as module
+import lutinTools as tools
+import lutinDebug as debug
+
+def get_desc():
+	return "rtaudio : Generic wrapper on all audio interface"
+
+
+def create(target):
+	myModule = module.Module(__file__, 'rtaudio', 'LIBRARY')
+	
+	myModule.add_src_file([
+		'rtaudio/RtAudio.cpp'
+		])
+	
+	if target.name=="Windows":
+		# ASIO API on Windows
+		myModule.add_export_flag_CC(['__WINDOWS_ASIO__'])
+		# Windows DirectSound API
+		#myModule.add_export_flag_CC(['__WINDOWS_DS__'])
+	elif target.name=="Linux":
+		# Linux Alsa API
+		myModule.add_export_flag_CC(['-D__LINUX_ALSA__'])
+		# Linux Jack API
+		#myModule.add_export_flag_CC(['-D__UNIX_JACK__'])
+		# Linux PulseAudio API
+		#myModule.add_export_flag_CC(['-D__LINUX_PULSE__'])
+		#depending libs :
+		myModule.add_export_flag_LD("-lasound")
+		myModule.add_export_flag_LD("-lpthread")
+	elif target.name=="MacOs":
+		# MacOsX core
+		myModule.add_export_flag_CC(['__MACOSX_CORE__'])
+		myModule.add_export_flag_LD("-framework CoreAudio")
+		myModule.add_export_flag_LD("-framework CoreMIDI")
+	else:
+		debug.warning("unknow target for RTAudio : " + target.name);
+	
+	myModule.add_export_path(tools.get_current_path(__file__))
+	myModule.add_path(tools.get_current_path(__file__)+"/rtaudio/")
+	myModule.add_path(tools.get_current_path(__file__)+"/rtaudio/include/")
+	
+	# add the currrent module at the 
+	return myModule
+
+
+
+
+
+
+
+
+
diff --git a/external/rtaudio/rtaudio b/external/rtaudio/rtaudio
new file mode 160000
index 00000000..2f2444b2
--- /dev/null
+++ b/external/rtaudio/rtaudio
@@ -0,0 +1 @@
+Subproject commit 2f2444b2be8406a2deff37546324699742f3e6d1