diff --git a/aac/aaccodebook.cpp b/aac/aaccodebook.cpp
index ad83ea8..05c4a8a 100644
--- a/aac/aaccodebook.cpp
+++ b/aac/aaccodebook.cpp
@@ -7,6 +7,8 @@
 
 namespace TagParser {
 
+/// \cond
+
 // clang-format off
 const AacHcb *const aacHcbTable[] = {
     0, aacHcb1Step1, aacHcb2Step1, 0, aacHcb4Step1, 0, aacHcb6Step1, 0, aacHcb8Step1, 0, aacHcb10Step1, aacHcb11Step1
@@ -2622,4 +2624,6 @@ const sbyte tHuffmanNoiseBal30dB[24][2] = {
 };
 // clang-format on
 
+/// \endcond
+
 } // namespace TagParser
diff --git a/aac/aaccodebook.h b/aac/aaccodebook.h
index 99e309b..10ac372 100644
--- a/aac/aaccodebook.h
+++ b/aac/aaccodebook.h
@@ -8,6 +8,8 @@
 
 namespace TagParser {
 
+/// \cond
+
 struct LIB_EXPORT AacHcb {
     byte offset;
     byte extraBits;
@@ -77,6 +79,8 @@ extern const sbyte fHuffmanEnvBal30dB[24][2];
 extern const sbyte tHuffmanNoise30dB[62][2];
 extern const sbyte tHuffmanNoiseBal30dB[24][2];
 
+/// \endcond
+
 } // namespace TagParser
 
 #endif // TAG_PARSER_AACCODEBOOK_H
diff --git a/aac/aacframe.cpp b/aac/aacframe.cpp
index 0514218..6c8bef8 100644
--- a/aac/aacframe.cpp
+++ b/aac/aacframe.cpp
@@ -22,9 +22,7 @@ using namespace IoUtilities;
 
 namespace TagParser {
 
-/*!
- * \cond
- */
+/// \cond
 
 const byte maxPredictionSfb[16] = { 33, 33, 38, 40, 40, 40, 41, 41, 37, 37, 37, 34, 64, 64, 64, 64 };
 
@@ -149,10 +147,6 @@ const uint16 *swbOffset128Window[] = {
     swbOffset128_8 /* 8000  */
 };
 
-/*!
- * \endcond
- */
-
 /*!
  * \brief Constructs a new LTP info object.
  */
@@ -2115,4 +2109,6 @@ void AacFrameElementParser::parse(const AdtsFrame &adtsFrame, std::unique_ptr<ch
     parseRawDataBlock();
 }
 
+/// \endcond
+
 } // namespace TagParser
diff --git a/aac/aacframe.h b/aac/aacframe.h
index 16888bb..4f66069 100644
--- a/aac/aacframe.h
+++ b/aac/aacframe.h
@@ -9,6 +9,8 @@
 
 namespace TagParser {
 
+/// \cond
+
 class AdtsFrame;
 
 constexpr auto aacMaxChannels = 64;
@@ -524,6 +526,8 @@ constexpr int16 AacFrameElementParser::huffmanCodebook(byte i)
     return static_cast<int16>(i ? (16428320 & 0xFFFF) : ((16428320 >> 16) & 0xFFFF));
 }
 
+/// \endcond
+
 } // namespace TagParser
 
 #endif // TAG_PARSER_AACFRAME_H