diff --git a/src/internal_modules/roc_core/mov_histogram.h b/src/internal_modules/roc_core/mov_histogram.h
new file mode 100644
index 000000000..d425ed49c
--- /dev/null
+++ b/src/internal_modules/roc_core/mov_histogram.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2023 Roc Streaming authors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+//! @file roc_core/mov_histogram.h
+//! @brief Rolling window moving histogram.
+
+#ifndef ROC_CORE_MOV_HISTOGRAM_H_
+#define ROC_CORE_MOV_HISTOGRAM_H_
+
+#include "roc_core/array.h"
+#include "roc_core/iarena.h"
+#include "roc_core/panic.h"
+#include "roc_core/ring_queue.h"
+
+namespace roc {
+namespace core {
+
+//! @brief A class that implements a rolling window moving histogram.
+//! The MovHistogram class maintains a histogram of values within a specified window
+//! length. It divides the range of values into a specified number of bins and updates the
+//! histogram as new values are added and old values are removed from the window.
+//! @tparam T The type of values to be histogrammed.
+
+template <typename T> class MovHistogram {
+public:
+    //! @brief Constructs a moving histogram.
+    //! @param arena Memory arena for dynamic allocations.
+    //! @param value_range_min The minimum value of the range to be histogrammed.
+    //! @param value_range_max The maximum value of the range to be histogrammed.
+    //! @param num_bins The number of bins in the histogram. Each bin represents a
+    //! subrange of the value range.
+    //! @param window_length The length of the moving window. Only values within this
+    //! window are considered in the histogram.
+
+    MovHistogram(IArena& arena,
+                 T value_range_min,
+                 T value_range_max,
+                 size_t num_bins,
+                 size_t window_length)
+        : value_range_min_(value_range_min)
+        , value_range_max_(value_range_max)
+        , num_bins_(num_bins)
+        , window_length_(window_length)
+        , ring_buffer_(arena, window_length)
+        , bins_(arena)
+        , valid_(false) {
+        if (num_bins == 0 || window_length == 0 || value_range_min >= value_range_max) {
+            roc_panic("mov histogram: number of bins and window length must be greater "
+                      "than 0 and value_range_min must be less than value_range_max");
+        }
+
+        bin_width_ = (value_range_max - value_range_min) / static_cast<T>(num_bins);
+
+        if (!ring_buffer_.is_valid() || !bins_.resize(num_bins)) {
+            return;
+        }
+
+        valid_ = true;
+    }
+
+    //! Check if the histogram is valid.
+    bool is_valid() const {
+        return valid_;
+    }
+
+    //! Add a value to the histogram.
+    void add_value(const T& value) {
+        T clamped_value = value;
+
+        if (clamped_value < value_range_min_) {
+            clamped_value = value_range_min_;
+        } else if (clamped_value > value_range_max_) {
+            clamped_value = value_range_max_;
+        }
+
+        if (ring_buffer_.size() == window_length_) {
+            T oldest_value = ring_buffer_.front();
+            ring_buffer_.pop_front();
+            size_t oldest_bin_index = get_bin_index_(oldest_value);
+            bins_[oldest_bin_index]--;
+        }
+
+        ring_buffer_.push_back(clamped_value);
+        size_t new_bin_index = get_bin_index_(clamped_value);
+        if (new_bin_index < num_bins_) {
+            bins_[new_bin_index]++;
+        }
+    }
+
+    //! Get the number of values in the given bin.
+    size_t get_bin_counter(size_t bin_index) const {
+        return bins_[bin_index];
+    }
+
+private:
+    //! Get the bin index for the given value.
+    size_t get_bin_index_(const T& value) const {
+        if (value == value_range_max_) {
+            return num_bins_ - 1;
+        }
+
+        return static_cast<size_t>((value - value_range_min_) / bin_width_);
+    }
+
+    T value_range_min_;
+    T value_range_max_;
+    size_t num_bins_;
+    size_t window_length_;
+    T bin_width_;
+    RingQueue<T> ring_buffer_;
+    Array<size_t> bins_;
+    bool valid_;
+};
+
+} // namespace core
+} // namespace roc
+
+#endif // ROC_CORE_MOV_HISTOGRAM_H_
diff --git a/src/tests/roc_core/test_mov_histogram.cpp b/src/tests/roc_core/test_mov_histogram.cpp
new file mode 100644
index 000000000..6473181c7
--- /dev/null
+++ b/src/tests/roc_core/test_mov_histogram.cpp
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2023 Roc Streaming authors
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <CppUTest/TestHarness.h>
+
+#include "roc_core/heap_arena.h"
+#include "roc_core/mov_histogram.h"
+
+namespace roc {
+namespace core {
+
+namespace {
+
+enum { NumObjects = 10, EmbeddedCap = 5 };
+
+struct Object {
+    static long n_objects;
+
+    size_t value;
+
+    Object(size_t v = 0)
+        : value(v) {
+        n_objects++;
+    }
+
+    Object(const Object& other)
+        : value(other.value) {
+        n_objects++;
+    }
+
+    ~Object() {
+        n_objects--;
+    }
+};
+
+long Object::n_objects = 0;
+
+} // namespace
+
+TEST_GROUP(movhistogram) {
+    HeapArena arena;
+};
+
+TEST(movhistogram, single_pass) {
+    const size_t value_range_min = 0;
+    const size_t value_range_max = 100;
+    const size_t num_bins = 10;
+    const size_t win_length = 10;
+
+    MovHistogram<size_t> hist(arena, value_range_min, value_range_max, num_bins,
+                              win_length);
+    CHECK(hist.is_valid());
+
+    for (size_t i = 0; i < win_length; i++) {
+        hist.add_value(i * num_bins);
+    }
+
+    for (size_t i = 0; i < num_bins; ++i) {
+        LONGS_EQUAL(1, hist.get_bin_counter(i));
+    }
+}
+
+TEST(movhistogram, rolling_window) {
+    const size_t value_range_min = 0;
+    const size_t value_range_max = 100;
+    const size_t num_bins = 10;
+    const size_t win_length = 5;
+
+    MovHistogram<size_t> hist(arena, value_range_min, value_range_max, num_bins,
+                              win_length);
+    CHECK(hist.is_valid());
+
+    for (size_t i = 0; i < win_length * 2; i++) {
+        hist.add_value(i * (value_range_max / num_bins));
+    }
+
+    for (size_t i = 0; i < num_bins; ++i) {
+        LONGS_EQUAL(i < win_length ? 0 : 1, hist.get_bin_counter(i));
+    }
+}
+
+TEST(movhistogram, value_equal_to_value_range_max) {
+    const size_t value_range_min = 0;
+    const size_t value_range_max = 100;
+    const size_t num_bins = 10;
+    const size_t win_length = 10;
+
+    MovHistogram<size_t> hist(arena, value_range_min, value_range_max, num_bins,
+                              win_length);
+    CHECK(hist.is_valid());
+
+    size_t test_value = value_range_max;
+    hist.add_value(test_value);
+
+    size_t expected_bin_index = num_bins - 1;
+    LONGS_EQUAL(1, hist.get_bin_counter(expected_bin_index));
+}
+
+} // namespace core
+} // namespace roc