diff --git a/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.cpp b/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.cpp
index 0a84d747bf..b9a4daeecc 100644
--- a/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.cpp
+++ b/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.cpp
@@ -337,7 +337,7 @@ f64 XAudio2Backend::GetCallbackFrameLen()
 	return std::max<f64>(min_latency, _10ms); // 10ms is the minimum for XAudio
 }
 
-void XAudio2Backend::OnVoiceProcessingPassStart(UINT32 BytesRequired)
+void XAudio2Backend::OnVoiceProcessingPassStart(UINT32 BytesRequired) noexcept
 {
 	std::unique_lock lock(m_cb_mutex, std::defer_lock);
 	if (BytesRequired && !m_reset_req.observe() && lock.try_lock_for(std::chrono::microseconds{50}) && m_write_callback && m_playing)
@@ -366,7 +366,7 @@ void XAudio2Backend::OnVoiceProcessingPassStart(UINT32 BytesRequired)
 	}
 }
 
-void XAudio2Backend::OnCriticalError(HRESULT Error)
+void XAudio2Backend::OnCriticalError(HRESULT Error) noexcept
 {
 	XAudio.error("OnCriticalError() called: %s (0x%08x)", std::system_category().message(Error), static_cast<u32>(Error));
 
diff --git a/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.h b/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.h
index 0312e7f633..1bab624d67 100644
--- a/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.h
+++ b/rpcs3/Emu/Audio/XAudio2/XAudio2Backend.h
@@ -54,18 +54,18 @@ private:
 	atomic_t<bool> m_reset_req = false;
 
 	// XAudio voice callbacks
-	void OnVoiceProcessingPassStart(UINT32 BytesRequired) override;
-	void OnVoiceProcessingPassEnd() override {}
-	void OnStreamEnd() override {}
-	void OnBufferStart(void* /* pBufferContext */) override {}
-	void OnBufferEnd(void* /* pBufferContext*/) override {}
-	void OnLoopEnd(void* /* pBufferContext */) override {}
-	void OnVoiceError(void* /* pBufferContext */, HRESULT /* Error */) override {}
+	void OnVoiceProcessingPassStart(UINT32 BytesRequired) noexcept override;
+	void OnVoiceProcessingPassEnd() noexcept override {}
+	void OnStreamEnd() noexcept override {}
+	void OnBufferStart(void* /* pBufferContext */) noexcept override {}
+	void OnBufferEnd(void* /* pBufferContext*/) noexcept override {}
+	void OnLoopEnd(void* /* pBufferContext */) noexcept override {}
+	void OnVoiceError(void* /* pBufferContext */, HRESULT /* Error */) noexcept override {}
 
 	// XAudio engine callbacks
-	void OnProcessingPassStart() override {};
-	void OnProcessingPassEnd() override {};
-	void OnCriticalError(HRESULT Error) override;
+	void OnProcessingPassStart() noexcept override {};
+	void OnProcessingPassEnd() noexcept override {};
+	void OnCriticalError(HRESULT Error) noexcept override;
 
 	// IMMNotificationClient callbacks
 	IFACEMETHODIMP_(ULONG) AddRef() override { return 1; };