diff --git a/src/AudioProcessor.cpp b/src/AudioProcessor.cpp
index 86e433c..f13dcaf 100644
--- a/src/AudioProcessor.cpp
+++ b/src/AudioProcessor.cpp
@@ -1,6 +1,7 @@
 #include "AudioProcessor.h"
 
 #include "SpeexDSP.h"
+#include "Timer.h"
 #include "WebRTCDSP.h"
 
 #include <QAudioBuffer>
@@ -9,7 +10,7 @@
 namespace SpeexWebRTCTest {
 
 namespace {
-Q_LOGGING_CATEGORY(AudioProcessor, "processor")
+Q_LOGGING_CATEGORY(processor, "processor")
 }
 
 QVector<qreal> calculateAudioLevels(const QAudioBuffer& buffer);
@@ -130,6 +131,8 @@ void AudioProcessor::process()
 
 void AudioProcessor::processBuffer(QAudioBuffer& inputBuffer, const QAudioBuffer& monitorBuffer)
 {
+	TIMER(qDebug(processor))
+
 	QVector<qreal> inputLevels = calculateAudioLevels(inputBuffer);
 
 	if (dsp_)
diff --git a/src/SpeexDSP.cpp b/src/SpeexDSP.cpp
index fc2a547..9ab969e 100644
--- a/src/SpeexDSP.cpp
+++ b/src/SpeexDSP.cpp
@@ -1,5 +1,7 @@
 #include "SpeexDSP.h"
 
+#include "Timer.h"
+
 #include <speex/speex_echo.h>
 #include <speex/speex_preprocess.h>
 
@@ -36,6 +38,8 @@ SpeexDSP::~SpeexDSP()
 
 void SpeexDSP::processFrame(QAudioBuffer& mainBuffer, const QAudioBuffer& auxBuffer)
 {
+	TIMER(qDebug(Speex))
+
 	qDebug(Speex).noquote() << QString(
 	                               "got %1 near-end samples (%2ms) and %3 far-end samples (%4ms)")
 	                               .arg(mainBuffer.frameCount())
diff --git a/src/Timer.h b/src/Timer.h
new file mode 100644
index 0000000..03d96e5
--- /dev/null
+++ b/src/Timer.h
@@ -0,0 +1,144 @@
+#ifndef _SPEEX_WEBRTC_TEST_TIMER_H_
+#define _SPEEX_WEBRTC_TEST_TIMER_H_
+
+#include <QDebug>
+
+#include <chrono>
+#include <stdexcept>
+#include <utility>
+
+namespace SpeexWebRTCTest {
+
+namespace _detail {
+
+template <typename... Ts>
+struct is_one_of;
+
+template <typename T, typename U>
+struct is_one_of<T, U>
+{
+	static constexpr bool value = std::is_same<T, U>::value;
+};
+
+template <typename T, typename U, typename... Ts>
+struct is_one_of<T, U, Ts...>
+{
+	static constexpr bool value = std::is_same<T, U>::value || is_one_of<T, Ts...>::value;
+};
+
+
+template <class Duration,
+          typename = typename std::enable_if<is_one_of<Duration,
+                                                       std::chrono::hours,
+                                                       std::chrono::minutes,
+                                                       std::chrono::seconds,
+                                                       std::chrono::milliseconds,
+                                                       std::chrono::microseconds,
+                                                       std::chrono::nanoseconds>::value>::type>
+constexpr const char* duration_suffix()
+{
+	if (std::is_same<Duration, std::chrono::hours>::value)
+	{
+		return "h";
+	}
+	else if (std::is_same<Duration, std::chrono::minutes>::value)
+	{
+		return "min";
+	}
+	else if (std::is_same<Duration, std::chrono::seconds>::value)
+	{
+		return "s";
+	}
+	else if (std::is_same<Duration, std::chrono::milliseconds>::value)
+	{
+		return "ms";
+	}
+	else if (std::is_same<Duration, std::chrono::microseconds>::value)
+	{
+		return "us";
+	}
+	else if (std::is_same<Duration, std::chrono::nanoseconds>::value)
+	{
+		return "ns";
+	}
+	return "";
+}
+
+template <int, class DurationIn>
+std::string format_impl(DurationIn)
+{
+	return {};
+}
+
+template <int count, class DurationIn, class FirstDuration, class... RestDurations>
+std::string format_impl(DurationIn d)
+{
+	std::string out;
+
+	auto val = std::chrono::duration_cast<FirstDuration>(d);
+	if (val.count() != 0)
+	{
+		out = std::to_string(val.count()) + duration_suffix<FirstDuration>();
+
+		if (sizeof...(RestDurations) > 0)
+		{
+			out += " " + format_impl<count + 1, DurationIn, RestDurations...>(d - val);
+		}
+	}
+	else
+	{
+		if (sizeof...(RestDurations) > 0)
+		{
+			out = format_impl<count, DurationIn, RestDurations...>(d);
+		}
+		else if (count == 0)
+		{
+			out = std::to_string(0) + duration_suffix<FirstDuration>();
+		}
+	}
+
+	return out;
+}
+
+} // namespace _detail
+
+template <class... RestDurations, class DurationIn>
+std::string format(DurationIn d)
+{
+	return _detail::format_impl<0, DurationIn, RestDurations...>(d);
+}
+
+template <typename... Durations>
+class Timer final
+{
+public:
+	explicit Timer(const QDebug& debug, QString name = "") : debug_(debug), name_(std::move(name))
+	{
+		start_ = std::chrono::high_resolution_clock::now();
+	}
+
+	~Timer()
+	{
+		TimePoint stop = std::chrono::high_resolution_clock::now();
+		if (name_.isEmpty())
+			debug_.nospace().noquote() << "Timer: " << format<Durations...>(stop - start_).c_str();
+		else
+			debug_.nospace().noquote()
+			    << "Timer [" << name_ << "]: " << format<Durations...>(stop - start_).c_str();
+	}
+
+private:
+	using TimePoint = std::chrono::time_point<std::chrono::high_resolution_clock,
+	                                          std::chrono::high_resolution_clock::duration>;
+	QDebug debug_;
+	QString name_;
+	TimePoint start_;
+};
+
+using MsTimer = Timer<std::chrono::seconds, std::chrono::milliseconds, std::chrono::microseconds>;
+
+} // namespace SpeexWebRTCTest
+
+#define TIMER(debug) MsTimer timer(debug, __func__);
+
+#endif //_SPEEX_WEBRTC_TEST_TIMER_H_
diff --git a/src/WebRTCDSP.cpp b/src/WebRTCDSP.cpp
index ca745b4..c9ae6ab 100644
--- a/src/WebRTCDSP.cpp
+++ b/src/WebRTCDSP.cpp
@@ -1,5 +1,7 @@
 #include "WebRTCDSP.h"
 
+#include "Timer.h"
+
 #include <webrtc/modules/audio_processing/include/audio_processing.h>
 #include <webrtc/modules/interface/module_common_types.h>
 
@@ -113,6 +115,8 @@ QString errorDescription(int error)
 
 void WebRTCDSP::processFrame(QAudioBuffer& mainBuffer, const QAudioBuffer& auxBuffer)
 {
+	TIMER(qDebug(WebRTC))
+
 	qDebug(WebRTC).noquote() << QString(
 	                                "got %1 near-end samples at %2 Hz (%3ms) and %4 far-end "
 	                                "samples at %5 (%6ms)")