diff --git a/src/common/audio_emphasis.cpp b/src/common/audio_emphasis.cpp
index a1ba52773..39ad2f435 100644
--- a/src/common/audio_emphasis.cpp
+++ b/src/common/audio_emphasis.cpp
@@ -46,8 +46,8 @@ audio_emphasis_c::init_translations() {
   if (!s_translations.empty())
     return;
 
-  s_translations.emplace_back(YT("none"));
-  s_translations.emplace_back(YT("First order filter found in CD/DVD/MPEG audio"));
+  s_translations.emplace_back(YT("no emphasis"));
+  s_translations.emplace_back(YT("first order filter found in CD/DVD/MPEG audio"));
   s_translations.emplace_back(YT("unknown"));
   s_translations.emplace_back(YT("CCIT-J.17"));
   s_translations.emplace_back(YT("FM radio in Europe"));
@@ -56,16 +56,21 @@ audio_emphasis_c::init_translations() {
   s_translations.emplace_back(YT("unknown"));
   s_translations.emplace_back(YT("unknown"));
   s_translations.emplace_back(YT("unknown"));
-  s_translations.emplace_back(YT("Phono filter (RIAA)"));
-  s_translations.emplace_back(YT("Phono filter (IEC N78)"));
-  s_translations.emplace_back(YT("Phono filter (Teldec)"));
-  s_translations.emplace_back(YT("Phono filter (EMI)"));
-  s_translations.emplace_back(YT("Phono filter (Columbia LP"));
-  s_translations.emplace_back(YT("Phono filter (London)"));
-  s_translations.emplace_back(YT("Phono filter (NARTB)"));
+  s_translations.emplace_back(YT("phono filter (RIAA)"));
+  s_translations.emplace_back(YT("phono filter (IEC N78)"));
+  s_translations.emplace_back(YT("phono filter (Teldec)"));
+  s_translations.emplace_back(YT("phono filter (EMI)"));
+  s_translations.emplace_back(YT("phono filter (Columbia LP)"));
+  s_translations.emplace_back(YT("phono filter (London)"));
+  s_translations.emplace_back(YT("phono filter (NARTB)"));
 }
 
-const std::string
+std::string const
+audio_emphasis_c::symbol(unsigned int mode) {
+  return mode < s_modes.size() ? s_modes[mode] : std::string{};
+}
+
+std::string const
 audio_emphasis_c::translate(unsigned int mode) {
   init_translations();
   return mode < s_translations.size() ? s_translations[mode].get_translated() : Y("unknown");
@@ -115,3 +120,8 @@ audio_emphasis_c::list() {
 
   mxinfo(formatter.format());
 }
+
+int
+audio_emphasis_c::max_index() {
+  return 16;
+}
diff --git a/src/common/audio_emphasis.h b/src/common/audio_emphasis.h
index 24d8171b4..833028aa2 100644
--- a/src/common/audio_emphasis.h
+++ b/src/common/audio_emphasis.h
@@ -41,9 +41,11 @@ public:
 
   static void init();
   static void init_translations();
-  static const std::string translate(unsigned int mode);
-  static const std::string displayable_modes_list();
+  static std::string const symbol(unsigned int mode);
+  static std::string const translate(unsigned int mode);
+  static std::string const displayable_modes_list();
   static mode_e parse_mode(const std::string &str);
   static bool valid_index(int index);
   static void list();
+  static int max_index();
 };