diff --git a/src/core/hle/DSOUND/DirectSound/DirectSound.cpp b/src/core/hle/DSOUND/DirectSound/DirectSound.cpp
index ab6aef5bf..874914b71 100644
--- a/src/core/hle/DSOUND/DirectSound/DirectSound.cpp
+++ b/src/core/hle/DSOUND/DirectSound/DirectSound.cpp
@@ -4104,16 +4104,39 @@ HRESULT WINAPI XTL::EMUPATCH(CDirectSoundStream_SetDopplerFactor)
 HRESULT WINAPI XTL::EMUPATCH(IDirectSoundBuffer_GetVoiceProperties)
 (
     X_CDirectSoundBuffer*   pThis,
-    OUT void*               pVoiceProps)
+    OUT X_DSVOICEPROPS*     pVoiceProps)
 {
     enterCriticalSection;
 
     LOG_FUNC_BEGIN
         LOG_FUNC_ARG(pThis)
         LOG_FUNC_ARG_OUT(pVoiceProps)
-        LOG_FUNC_END;
-
-    LOG_UNIMPLEMENTED();
+        LOG_FUNC_END;
+
+    if (pVoiceProps == xbnullptr) {
+        LOG_TEST_CASE("pVoiceProps == xbnullptr");
+        RETURN(DS_OK);
+    }
+
+    // HACK: Set values that are known to prevent crashes/hangs
+    // TODO: Investigate and implement proper mixbin functionality
+    pVoiceProps->dwMixBinCount = 2;
+    pVoiceProps->l3DConeVolume = 0;
+    pVoiceProps->l3DDistanceVolume = 0;
+    pVoiceProps->l3DDopplerPitch = 0;
+    pVoiceProps->lI3DL2DirectVolume = 0;
+    pVoiceProps->lI3DL2RoomVolume = 0;
+    pVoiceProps->lPitch = -4597;
+
+    for (int i = 0; i < 8; i++) {
+        if (i < pVoiceProps->dwMixBinCount) {
+            pVoiceProps->MixBinVolumePairs[i].dwMixBin = i;
+            pVoiceProps->MixBinVolumePairs[i].lVolume = 0;
+        } else {
+            pVoiceProps->MixBinVolumePairs[i].dwMixBin = 0xFFFFFFFF;
+            pVoiceProps->MixBinVolumePairs[i].lVolume = -10000;
+        }
+    }
 
     leaveCriticalSection;
 
@@ -4126,16 +4149,40 @@ HRESULT WINAPI XTL::EMUPATCH(IDirectSoundBuffer_GetVoiceProperties)
 HRESULT WINAPI XTL::EMUPATCH(CDirectSoundStream_GetVoiceProperties)
 (
     X_CDirectSoundStream*   pThis,
-    OUT void*               pVoiceProps)
+    OUT X_DSVOICEPROPS*     pVoiceProps
+)
 {
     enterCriticalSection;
 
     LOG_FUNC_BEGIN
         LOG_FUNC_ARG(pThis)
         LOG_FUNC_ARG_OUT(pVoiceProps)
-        LOG_FUNC_END;
+        LOG_FUNC_END;
+
+    if (pVoiceProps == xbnullptr) {
+        LOG_TEST_CASE("pVoiceProps == xbnullptr");
+        RETURN(DS_OK);
+    }
 
-    LOG_UNIMPLEMENTED();
+    // HACK: Set values that are known to prevent crashes/hangs
+    // TODO: Investigate and implement proper mixbin functionality
+    pVoiceProps->dwMixBinCount = 2;
+    pVoiceProps->l3DConeVolume = 0;
+    pVoiceProps->l3DDistanceVolume = 0;
+    pVoiceProps->l3DDopplerPitch = 0;
+    pVoiceProps->lI3DL2DirectVolume = 0;
+    pVoiceProps->lI3DL2RoomVolume = 0;
+    pVoiceProps->lPitch = -4597;
+
+    for (int i = 0; i < 8; i++) {
+        if (i < pVoiceProps->dwMixBinCount) {
+            pVoiceProps->MixBinVolumePairs[i].dwMixBin = i;
+            pVoiceProps->MixBinVolumePairs[i].lVolume = 0;
+        } else {
+            pVoiceProps->MixBinVolumePairs[i].dwMixBin = 0xFFFFFFFF;
+            pVoiceProps->MixBinVolumePairs[i].lVolume = -10000;
+        }
+    }
 
     leaveCriticalSection;
 
@@ -4148,7 +4195,8 @@ HRESULT WINAPI XTL::EMUPATCH(CDirectSoundStream_GetVoiceProperties)
 HRESULT WINAPI XTL::EMUPATCH(IDirectSoundStream_SetVolume)
 (
     X_CDirectSoundStream*   pThis,
-    LONG                    lVolume)
+    LONG                    lVolume
+)
 {
     LOG_FUNC_BEGIN
         LOG_FUNC_ARG(pThis)
@@ -4269,3 +4317,100 @@ HRESULT WINAPI XTL::EMUPATCH(IDirectSoundStream_SetMixBins)
 
     return XTL::EMUPATCH(CDirectSoundStream_SetMixBins)(pThis, pMixBins);
 }
+
+// ******************************************************************
+// * patch:  CDirectSound3DCalculator_Calculate3D
+// ******************************************************************
+VOID WINAPI XTL::EMUPATCH(CDirectSound3DCalculator_Calculate3D)
+(
+    DWORD a1,
+    DWORD a2
+)
+{
+    LOG_FUNC_BEGIN
+        LOG_FUNC_ARG(a1)
+        LOG_FUNC_ARG(a2)
+        LOG_FUNC_END;
+
+    LOG_UNIMPLEMENTED();
+}
+
+// ******************************************************************
+// * patch:  CDirectSound3DCalculator_GetVoiceData
+// ******************************************************************
+VOID WINAPI XTL::EMUPATCH(CDirectSound3DCalculator_GetVoiceData)
+(
+    DWORD a1,
+    DWORD a2,
+    DWORD a3,
+    DWORD a4,
+    DWORD a5
+)
+{
+    LOG_FUNC_BEGIN
+        LOG_FUNC_ARG(a1)
+        LOG_FUNC_ARG(a2)
+        LOG_FUNC_ARG(a3)
+        LOG_FUNC_ARG(a4)
+        LOG_FUNC_ARG(a5)
+        LOG_FUNC_END;
+
+    LOG_UNIMPLEMENTED();
+}
+
+// ******************************************************************
+// * patch:  IDirectSoundBuffer_Set3DVoiceData
+// ******************************************************************
+HRESULT WINAPI XTL::EMUPATCH(IDirectSoundBuffer_Set3DVoiceData)
+(
+    X_CDirectSoundBuffer*   pThis,
+    DWORD a2
+)
+{
+    LOG_FUNC_BEGIN
+        LOG_FUNC_ARG(pThis)
+        LOG_FUNC_ARG(a2)
+        LOG_FUNC_END;
+
+    LOG_UNIMPLEMENTED();
+
+    RETURN(STATUS_SUCCESS);
+}
+
+// ******************************************************************
+// * patch:  IDirectSoundStream_Set3DVoiceData
+// ******************************************************************
+HRESULT WINAPI XTL::EMUPATCH(IDirectSoundStream_Set3DVoiceData)
+(
+    X_CDirectSoundStream*   pThis,
+    DWORD a2
+)
+{
+    LOG_FUNC_BEGIN
+        LOG_FUNC_ARG(pThis)
+        LOG_FUNC_ARG(a2)
+        LOG_FUNC_END;
+
+    LOG_UNIMPLEMENTED();
+
+    RETURN(STATUS_SUCCESS);
+}
+
+// ******************************************************************
+// * patch:  IDirectSoundBuffer_Use3DVoiceData
+// ******************************************************************
+HRESULT WINAPI XTL::EMUPATCH(IDirectSoundStream_Use3DVoiceData)
+(
+    X_CDirectSoundStream*   pThis,
+    DWORD a2
+)
+{
+    LOG_FUNC_BEGIN
+        LOG_FUNC_ARG(pThis)
+        LOG_FUNC_ARG(a2)
+        LOG_FUNC_END;
+
+    LOG_UNIMPLEMENTED();
+
+    RETURN(STATUS_SUCCESS);
+}
diff --git a/src/core/hle/DSOUND/DirectSound/DirectSound.hpp b/src/core/hle/DSOUND/DirectSound/DirectSound.hpp
index 9831f834f..9a5c4f6d2 100644
--- a/src/core/hle/DSOUND/DirectSound/DirectSound.hpp
+++ b/src/core/hle/DSOUND/DirectSound/DirectSound.hpp
@@ -1582,7 +1582,7 @@ HRESULT WINAPI EMUPATCH(CDirectSoundStream_SetDopplerFactor)
 HRESULT WINAPI EMUPATCH(IDirectSoundBuffer_GetVoiceProperties)
 (
     X_CDirectSoundBuffer*   pThis,
-    OUT void*               pVoiceProps);
+    OUT X_DSVOICEPROPS*     pVoiceProps);
 
 // ******************************************************************
 // * patch: CDirectSoundStream_GetVoiceProperties
@@ -1590,7 +1590,7 @@ HRESULT WINAPI EMUPATCH(IDirectSoundBuffer_GetVoiceProperties)
 HRESULT WINAPI EMUPATCH(CDirectSoundStream_GetVoiceProperties)
 (
     X_CDirectSoundStream*   pThis,
-    OUT void*               pVoiceProps);
+    OUT X_DSVOICEPROPS*     pVoiceProps);
 
 // ******************************************************************
 // * patch: IDirectSoundStream_SetVolume
@@ -1654,6 +1654,51 @@ HRESULT WINAPI EMUPATCH(IDirectSoundStream_SetFrequency)
 HRESULT WINAPI EMUPATCH(IDirectSoundStream_SetMixBins)
 (
     X_CDirectSoundStream*   pThis,
-    PVOID                   pMixBins);
-#endif
+    PVOID                   pMixBins);
+
+// ******************************************************************
+// * patch:  CDirectSound3DCalculator_Calculate3D
+// ******************************************************************
+VOID WINAPI EMUPATCH(CDirectSound3DCalculator_Calculate3D)
+(
+    DWORD a1,
+    DWORD a2);
+
+// ******************************************************************
+// * patch:  CDirectSound3DCalculator_GetVoiceData
+// ******************************************************************
+VOID WINAPI EMUPATCH(CDirectSound3DCalculator_GetVoiceData)
+(
+    DWORD a1,
+    DWORD a2,
+    DWORD a3,
+    DWORD a4,
+    DWORD a5);
+
+// ******************************************************************
+// * patch:  IDirectSoundBuffer_Set3DVoiceData
+// ******************************************************************
+HRESULT WINAPI EMUPATCH(IDirectSoundBuffer_Set3DVoiceData)
+(
+    X_CDirectSoundBuffer*   pThis,
+    DWORD a2);
+
+// ******************************************************************
+// * patch:  IDirectSoundStream_Set3DVoiceData
+// ******************************************************************
+HRESULT WINAPI EMUPATCH(IDirectSoundStream_Set3DVoiceData)
+(
+    X_CDirectSoundStream*   pThis,
+    DWORD a2
+);
+
+// ******************************************************************
+// * patch:  IDirectSoundStrea,_Use3DVoiceData
+// ******************************************************************
+HRESULT WINAPI EMUPATCH(IDirectSoundStream_Use3DVoiceData)
+(
+    X_CDirectSoundStream*   pThis,
+    DWORD a2
+);
+#endif
 }
diff --git a/src/core/hle/DSOUND/XbDSoundTypes.h b/src/core/hle/DSOUND/XbDSoundTypes.h
index caafd8bc8..d54bcb138 100644
--- a/src/core/hle/DSOUND/XbDSoundTypes.h
+++ b/src/core/hle/DSOUND/XbDSoundTypes.h
@@ -346,4 +346,14 @@ struct X_DSI3DL2BUFFER {
 typedef struct IDirectSoundStream IDirectSoundStream;
 typedef IDirectSoundStream *LPDIRECTSOUNDSTREAM;
 
+struct X_DSVOICEPROPS {
+    DWORD dwMixBinCount;
+    X_DSMIXBINSVOLUMEPAIR MixBinVolumePairs[8];
+    LONG lPitch;
+    LONG l3DDistanceVolume;
+    LONG l3DConeVolume;
+    LONG l3DDopplerPitch;
+    LONG lI3DL2DirectVolume;
+    LONG lI3DL2RoomVolume;
+};
 #endif
diff --git a/src/core/hle/Patches.cpp b/src/core/hle/Patches.cpp
index b361de58c..f9ca88bdd 100644
--- a/src/core/hle/Patches.cpp
+++ b/src/core/hle/Patches.cpp
@@ -225,7 +225,9 @@ std::map<const std::string, const xbox_patch_t> g_PatchTable = {
 	PATCH_ENTRY("Lock2DSurface", XTL::EMUPATCH(Lock2DSurface), PATCH_HLE_D3D),
 	PATCH_ENTRY("Lock3DSurface", XTL::EMUPATCH(Lock3DSurface), PATCH_HLE_D3D),
 
-	// DSOUND
+	// DSOUND
+	PATCH_ENTRY("CDirectSound3DCalculator_Calculate3D", XTL::EMUPATCH(CDirectSound3DCalculator_Calculate3D), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("CDirectSound3DCalculator_GetVoiceData", XTL::EMUPATCH(CDirectSound3DCalculator_GetVoiceData), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("CDirectSoundStream_AddRef", XTL::EMUPATCH(CDirectSoundStream_AddRef), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("CDirectSoundStream_Discontinuity", XTL::EMUPATCH(CDirectSoundStream_Discontinuity), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("CDirectSoundStream_Flush", XTL::EMUPATCH(CDirectSoundStream_Flush), PATCH_HLE_DSOUND),
@@ -285,7 +287,8 @@ std::map<const std::string, const xbox_patch_t> g_PatchTable = {
 	PATCH_ENTRY("IDirectSoundBuffer_PauseEx", XTL::EMUPATCH(IDirectSoundBuffer_PauseEx), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_Play", XTL::EMUPATCH(IDirectSoundBuffer_Play), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_PlayEx", XTL::EMUPATCH(IDirectSoundBuffer_PlayEx), PATCH_HLE_DSOUND),
-	PATCH_ENTRY("IDirectSoundBuffer_Release", XTL::EMUPATCH(IDirectSoundBuffer_Release), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("IDirectSoundBuffer_Release", XTL::EMUPATCH(IDirectSoundBuffer_Release), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("IDirectSoundBuffer_Set3DVoiceData ", XTL::EMUPATCH(IDirectSoundBuffer_Set3DVoiceData), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_SetAllParameters", XTL::EMUPATCH(IDirectSoundBuffer_SetAllParameters), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_SetBufferData", XTL::EMUPATCH(IDirectSoundBuffer_SetBufferData), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_SetConeAngles", XTL::EMUPATCH(IDirectSoundBuffer_SetConeAngles), PATCH_HLE_DSOUND),
@@ -320,7 +323,8 @@ std::map<const std::string, const xbox_patch_t> g_PatchTable = {
 	PATCH_ENTRY("IDirectSoundBuffer_Stop", XTL::EMUPATCH(IDirectSoundBuffer_Stop), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_StopEx", XTL::EMUPATCH(IDirectSoundBuffer_StopEx), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundBuffer_Unlock", XTL::EMUPATCH(IDirectSoundBuffer_Unlock), PATCH_HLE_DSOUND),
-	PATCH_ENTRY("IDirectSoundBuffer_Use3DVoiceData", XTL::EMUPATCH(IDirectSoundBuffer_Use3DVoiceData), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("IDirectSoundBuffer_Use3DVoiceData", XTL::EMUPATCH(IDirectSoundBuffer_Use3DVoiceData), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("IDirectSoundStream_Set3DVoiceData ", XTL::EMUPATCH(IDirectSoundStream_Set3DVoiceData), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundStream_SetEG", XTL::EMUPATCH(IDirectSoundStream_SetEG), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundStream_SetFilter", XTL::EMUPATCH(IDirectSoundStream_SetFilter), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundStream_SetFrequency", XTL::EMUPATCH(IDirectSoundStream_SetFrequency), PATCH_HLE_DSOUND),
@@ -328,7 +332,8 @@ std::map<const std::string, const xbox_patch_t> g_PatchTable = {
 	PATCH_ENTRY("IDirectSoundStream_SetLFO", XTL::EMUPATCH(IDirectSoundStream_SetLFO), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundStream_SetMixBins", XTL::EMUPATCH(IDirectSoundStream_SetMixBins), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSoundStream_SetPitch", XTL::EMUPATCH(IDirectSoundStream_SetPitch), PATCH_HLE_DSOUND),
-	PATCH_ENTRY("IDirectSoundStream_SetVolume", XTL::EMUPATCH(IDirectSoundStream_SetVolume), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("IDirectSoundStream_SetVolume", XTL::EMUPATCH(IDirectSoundStream_SetVolume), PATCH_HLE_DSOUND),
+	PATCH_ENTRY("IDirectSoundStream_Use3DVoiceData ", XTL::EMUPATCH(IDirectSoundStream_Use3DVoiceData), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSound_AddRef", XTL::EMUPATCH(IDirectSound_AddRef), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSound_CommitDeferredSettings", XTL::EMUPATCH(IDirectSound_CommitDeferredSettings), PATCH_HLE_DSOUND),
 	PATCH_ENTRY("IDirectSound_CommitEffectData", XTL::EMUPATCH(IDirectSound_CommitEffectData), PATCH_HLE_DSOUND),