diff --git a/app/src/main/java/de/moekadu/tuner/preferences/PreferenceResources.kt b/app/src/main/java/de/moekadu/tuner/preferences/PreferenceResources.kt
index e58d9777..79195ac3 100644
--- a/app/src/main/java/de/moekadu/tuner/preferences/PreferenceResources.kt
+++ b/app/src/main/java/de/moekadu/tuner/preferences/PreferenceResources.kt
@@ -144,6 +144,8 @@ class PreferenceResources(
         val notationType = when(notation) {
             "international" -> NotationType.International
             "solfege" -> NotationType.Solfege
+            "carnatic" -> NotationType.Carnatic
+            "hindustani" -> NotationType.Hindustani
             else -> NotationType.Standard
         }
         val sharpFlatPreference = if (preferFlat)
diff --git a/app/src/main/java/de/moekadu/tuner/temperaments/MusicalNote.kt b/app/src/main/java/de/moekadu/tuner/temperaments/MusicalNote.kt
index a495c9dd..993c2aeb 100644
--- a/app/src/main/java/de/moekadu/tuner/temperaments/MusicalNote.kt
+++ b/app/src/main/java/de/moekadu/tuner/temperaments/MusicalNote.kt
@@ -63,8 +63,8 @@ data class MusicalNote(val base: BaseNote, val modifier: NoteModifier, val octav
     }
 
     /** Return a note, where enharmonic and base represenation are exchanged. */
-    fun switchEnharmonic(): MusicalNote {
-        if (enharmonicBase == BaseNote.None)
+    fun switchEnharmonic(switchAlsoForBaseNone: Boolean = false): MusicalNote {
+        if (enharmonicBase == BaseNote.None && !switchAlsoForBaseNone)
             return this
         return MusicalNote(base = enharmonicBase, modifier = enharmonicModifier, octave = octave,
             octaveOffset = enharmonicOctaveOffset,
diff --git a/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinter.kt b/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinter.kt
index 93ddd80d..44f6e120 100644
--- a/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinter.kt
+++ b/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinter.kt
@@ -198,75 +198,85 @@ class NoteNamePrinter(
     }
 
     private fun resolveNoteProperties(note: MusicalNote): ResolvedNoteProperties {
-        // check if there is a direct note name capturing base and modifier
+        return if (preferEnharmonic(note)) {
+            resolveNotePropertiesWithoutEnharmonicCheck(note.switchEnharmonic(switchAlsoForBaseNone = true))
+        } else {
+            resolveNotePropertiesWithoutEnharmonicCheck(note)
+        }
+    }
+
+    private fun resolveNotePropertiesWithoutEnharmonicCheck(note: MusicalNote): ResolvedNoteProperties {
+        // check if we can directly resolve the note
         val stem = NoteNameStem.fromMusicalNote(note)
-        val noteNameOriginal = noteResourceIds[stem]?.let{ context.getString(it) }
-        if (noteNameOriginal != null && noteNameOriginal != "" && noteNameOriginal != "-") {
+        val noteName = noteResourceIds[stem]?.let { context.getString(it) }
+        if (noteName != null && noteName != "" && noteName != "-") {
             return ResolvedNoteProperties(
-                baseName = noteNameOriginal,
+                baseName = noteName,
                 modifier = NoteModifier.None,
                 octave = if (note.octave == Int.MAX_VALUE) Int.MAX_VALUE else note.octave + note.octaveOffset
             )
         }
 
-        // check if there is a direct note name of the enharmonic capturing base and modifier
-        val noteEnharmonic = note.switchEnharmonic()
+        // check if we can directly resolve the enharmonic
+        val noteEnharmonic = note.switchEnharmonic(switchAlsoForBaseNone = true)
         val stemEnharmonic = NoteNameStem.fromMusicalNote(noteEnharmonic)
-        val noteNameEnharmonic = noteResourceIds[stemEnharmonic]?.let{ context.getString(it) }
-        if (noteNameEnharmonic != null && noteNameEnharmonic !="" && noteNameEnharmonic != "-") {
+        val noteNameEnharmonic = noteResourceIds[stemEnharmonic]?.let { context.getString(it) }
+
+        if (noteNameEnharmonic != null && noteNameEnharmonic != "" && noteNameEnharmonic != "-") {
             return ResolvedNoteProperties(
                 baseName = noteNameEnharmonic,
                 modifier = NoteModifier.None,
-                octave = if (note.octave == Int.MAX_VALUE) Int.MAX_VALUE else note.octave + note.octaveOffset
+                octave = if (note.octave == Int.MAX_VALUE) Int.MAX_VALUE else noteEnharmonic.octave + noteEnharmonic.octaveOffset
             )
         }
 
-        // construct note name based on base note and modifier -> either for enharmonic, or directly
-        if (preferEnharmonic(note)) {
-            val stemEnharmonicBase = NoteNameStem(
-                noteEnharmonic.base, NoteModifier.None, BaseNote.None, NoteModifier.None
-            )
-            val noteNameEnharmonicBase =
-                noteResourceIds[stemEnharmonicBase]?.let { context.getString(it) }
-            if (noteNameEnharmonicBase != null && noteNameEnharmonicBase != "" && noteNameEnharmonicBase != "-") {
-                return ResolvedNoteProperties(
-                    baseName = noteNameEnharmonicBase,
-                    modifier = noteEnharmonic.modifier,
-                    octave = if (noteEnharmonic.octave == Int.MAX_VALUE) Int.MAX_VALUE else noteEnharmonic.octave + noteEnharmonic.octaveOffset
-                )
-            }
-        } else {
-            val stemBase = NoteNameStem(
-                note.base, NoteModifier.None, BaseNote.None, NoteModifier.None
+        // try to resolve note by base name + modifier
+        val stemBase = NoteNameStem(
+            note.base, NoteModifier.None, BaseNote.None, NoteModifier.None
+        )
+        val noteNameBase = noteResourceIds[stemBase]?.let { context.getString(it) }
+        if (noteNameBase != null && noteNameBase != "" && noteNameBase != "-") {
+            return ResolvedNoteProperties(
+                baseName = noteNameBase,
+                modifier = note.modifier,
+                octave = if (note.octave == Int.MAX_VALUE) Int.MAX_VALUE else note.octave + note.octaveOffset
             )
-            val noteNameBase =
-                noteResourceIds[stemBase]?.let { context.getString(it) }
-            if (noteNameBase != null && noteNameBase != "" && noteNameBase != "-") {
-                return ResolvedNoteProperties(
-                    baseName = noteNameBase,
-                    modifier = note.modifier,
-                    octave = if (note.octave == Int.MAX_VALUE) Int.MAX_VALUE else note.octave + note.octaveOffset
-                )
-            }
         }
 
-        // note able to resolve note name, print a X
+        // try to resolve note by enharmonic base name + modifier
+        val stemEnharmonicBase = NoteNameStem(
+            noteEnharmonic.base, NoteModifier.None, BaseNote.None, NoteModifier.None
+        )
+        val noteNameEnharmonicBase = noteResourceIds[stemEnharmonicBase]?.let { context.getString(it) }
+        if (noteNameEnharmonicBase != null && noteNameEnharmonicBase != "" && noteNameEnharmonicBase != "-") {
+            return ResolvedNoteProperties(
+                baseName = noteNameEnharmonicBase,
+                modifier = noteEnharmonic.modifier,
+                octave = if (note.octave == Int.MAX_VALUE) Int.MAX_VALUE else noteEnharmonic.octave + noteEnharmonic.octaveOffset
+            )
+        }
         return ResolvedNoteProperties("X", NoteModifier.None, note.octave)
     }
 
     private fun preferEnharmonic(note: MusicalNote): Boolean {
         if (note.enharmonicBase == BaseNote.None)
-            return false
+            return sharpFlatPreference == SharpFlatPreference.Flat
 
         return when (sharpFlatPreference) {
             SharpFlatPreference.None -> {
                 false
             }
             SharpFlatPreference.Sharp -> {
-                note.enharmonicModifier.flatSharpIndex() > note.modifier.flatSharpIndex()
+                if (note.enharmonicModifier.flatSharpIndex() == note.modifier.flatSharpIndex())
+                    false
+                else
+                    note.enharmonicModifier.flatSharpIndex() > note.modifier.flatSharpIndex()
             }
             SharpFlatPreference.Flat -> {
-                note.enharmonicModifier.flatSharpIndex() < note.modifier.flatSharpIndex()
+                if (note.enharmonicModifier.flatSharpIndex() == note.modifier.flatSharpIndex())
+                    true
+                else
+                    note.enharmonicModifier.flatSharpIndex() < note.modifier.flatSharpIndex()
             }
         }
     }
diff --git a/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinterFactory.kt b/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinterFactory.kt
index 0ac8cc60..1b6e43e8 100644
--- a/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinterFactory.kt
+++ b/app/src/main/java/de/moekadu/tuner/temperaments/NoteNamePrinterFactory.kt
@@ -6,7 +6,9 @@ import de.moekadu.tuner.R
 enum class NotationType {
     Standard,
     International,
-    Solfege
+    Solfege,
+    Carnatic,
+    Hindustani
 }
 
 // if more special note names are needed, (like ashparp_bflat -> B in German), this can easily
@@ -43,20 +45,43 @@ private val noteInternationalResourceIds = mapOf(
     NoteNameStem(BaseNote.B) to R.string.b_note_international,
 )
 
-//private val noteCarnaticResourceIds = mapOf(
-//    NoteNameStem(BaseNote.C) to R.string.c_carnatic,
-//    NoteNameStem(BaseNote.C, NoteModifier.Sharp, BaseNote.D, NoteModifier.Flat) to R.string.csharp_dflat_carnatic,
-//    NoteNameStem(BaseNote.D) to R.string.d_carnatic,
-//    NoteNameStem(BaseNote.D, NoteModifier.Sharp, BaseNote.E, NoteModifier.Flat) to R.string.dsharp_eflat_carnatic,
-//    NoteNameStem(BaseNote.E) to R.string.e_carnatic,
-//    NoteNameStem(BaseNote.F) to R.string.f_carnatic,
-//    NoteNameStem(BaseNote.F, NoteModifier.Sharp, BaseNote.G, NoteModifier.Flat) to R.string.fsharp_gflat_carnatic,
-//    NoteNameStem(BaseNote.G) to R.string.g_carnatic,
-//    NoteNameStem(BaseNote.G, NoteModifier.Sharp, BaseNote.A, NoteModifier.Flat) to R.string.gsharp_aflat_carnatic,
-//    NoteNameStem(BaseNote.A) to R.string.a_carnatic,
-//    NoteNameStem(BaseNote.A, NoteModifier.Sharp, BaseNote.B, NoteModifier.Flat) to R.string.asharp_bflat_carnatic,
-//    NoteNameStem(BaseNote.B) to R.string.b_carnatic,
-//)
+private val noteCarnaticResourceIds = mapOf(
+    NoteNameStem(BaseNote.C) to R.string.sa_carnatic,
+    NoteNameStem(BaseNote.C, NoteModifier.Sharp, BaseNote.D, NoteModifier.Flat) to R.string.ri1_carnatic,
+    NoteNameStem(BaseNote.D) to R.string.ri2_carnatic,
+    NoteNameStem(BaseNote.None, enharmonicBaseNote = BaseNote.D) to R.string.ga1_carnatic,
+    NoteNameStem(BaseNote.D, NoteModifier.Sharp, BaseNote.E, NoteModifier.Flat) to R.string.ri3_carnatic,
+    NoteNameStem(BaseNote.E, NoteModifier.Flat, BaseNote.D, NoteModifier.Sharp) to R.string.ga2_carnatic,
+    NoteNameStem(BaseNote.E) to R.string.ga3_carnatic,
+    NoteNameStem(BaseNote.F) to R.string.ma1_carnatic,
+    NoteNameStem(BaseNote.F, NoteModifier.Sharp, BaseNote.G, NoteModifier.Flat) to R.string.ma2_carnatic,
+    NoteNameStem(BaseNote.G) to R.string.pa_carnatic,
+    NoteNameStem(BaseNote.G, NoteModifier.Sharp, BaseNote.A, NoteModifier.Flat) to R.string.dha1_carnatic,
+    NoteNameStem(BaseNote.A) to R.string.ni1_carnatic,
+    NoteNameStem(BaseNote.None, enharmonicBaseNote = BaseNote.A) to R.string.dha2_carnatic,
+    NoteNameStem(BaseNote.A, NoteModifier.Sharp, BaseNote.B, NoteModifier.Flat) to R.string.ni2_carnatic,
+    NoteNameStem(BaseNote.B, NoteModifier.Flat, BaseNote.A, NoteModifier.Sharp) to R.string.dha3_carnatic,
+    NoteNameStem(BaseNote.B) to R.string.ni3_carnatic,
+)
+
+private val noteHindustaniResourceIds = mapOf(
+    NoteNameStem(BaseNote.C) to R.string.sa_hindustani,
+    NoteNameStem(BaseNote.C, NoteModifier.Sharp, BaseNote.D, NoteModifier.Flat) to R.string.re1_hindustani,
+    NoteNameStem(BaseNote.D) to R.string.re2_hindustani,
+    NoteNameStem(BaseNote.None, enharmonicBaseNote = BaseNote.D) to R.string.ga1_hindustani,
+    NoteNameStem(BaseNote.D, NoteModifier.Sharp, BaseNote.E, NoteModifier.Flat) to R.string.re3_hindustani,
+    NoteNameStem(BaseNote.E, NoteModifier.Flat, BaseNote.D, NoteModifier.Sharp) to R.string.ga2_hindustani,
+    NoteNameStem(BaseNote.E) to R.string.ga3_hindustani,
+    NoteNameStem(BaseNote.F) to R.string.ma1_hindustani,
+    NoteNameStem(BaseNote.F, NoteModifier.Sharp, BaseNote.G, NoteModifier.Flat) to R.string.ma2_hindustani,
+    NoteNameStem(BaseNote.G) to R.string.pa_hindustani,
+    NoteNameStem(BaseNote.G, NoteModifier.Sharp, BaseNote.A, NoteModifier.Flat) to R.string.dha1_hindustani,
+    NoteNameStem(BaseNote.A) to R.string.ni1_hindustani,
+    NoteNameStem(BaseNote.None, enharmonicBaseNote = BaseNote.A) to R.string.dha2_hindustani,
+    NoteNameStem(BaseNote.A, NoteModifier.Sharp, BaseNote.B, NoteModifier.Flat) to R.string.ni2_hindustani,
+    NoteNameStem(BaseNote.B, NoteModifier.Flat, BaseNote.A, NoteModifier.Sharp) to R.string.dha3_hindustani,
+    NoteNameStem(BaseNote.B) to R.string.ni3_hindustani,
+)
 
 fun createNoteNamePrinter(
     context: Context,
@@ -81,5 +106,17 @@ fun createNoteNamePrinter(
                 NoteNamePrinter.MaxNoteNameWidth.MultipleLetters
             )
         }
+        NotationType.Carnatic -> {
+            NoteNamePrinter(
+                context, sharpFlatPreference, noteCarnaticResourceIds,
+                NoteNamePrinter.MaxNoteNameWidth.MultipleLetters
+            )
+        }
+        NotationType.Hindustani -> {
+            NoteNamePrinter(
+                context, sharpFlatPreference, noteHindustaniResourceIds,
+                NoteNamePrinter.MaxNoteNameWidth.MultipleLetters
+            )
+        }
     }
 }
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 4af1d317..f8516e3b 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -35,11 +35,15 @@
         <item>"standard"</item>
         <item>"solfege"</item>
         <item>"international"</item>
+        <item>"carnatic"</item>
+        <item>"hindustani"</item>
     </string-array>
 
     <string-array name="notation_names">
         <item>@string/notation_standard</item>
         <item>@string/notation_solfege</item>
         <item>@string/notation_international</item>
+        <item>@string/notation_carnatic</item>
+        <item>@string/notation_hindustani</item>
     </string-array>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index eadd4db9..b5bb6442 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -252,4 +252,38 @@
     <string name="no_capture_duration">Disable capturing</string>
     <string name="capture_in_scientific_mode">Capture in scientific mode</string>
     <string name="solfege_notation">Solfège notation</string>
+    <string name="sa_carnatic">Sa</string>
+    <string name="ri1_carnatic">Ri₁</string>
+    <string name="ri2_carnatic">Ri₂</string>
+    <string name="ga1_carnatic">Ga₁</string>
+    <string name="ga2_carnatic">Ga₂</string>
+    <string name="ri3_carnatic">Ri₃</string>
+    <string name="ga3_carnatic">Ga₃</string>
+    <string name="ma1_carnatic">Ma₁</string>
+    <string name="ma2_carnatic">Ma₂</string>
+    <string name="pa_carnatic">Pa</string>
+    <string name="dha1_carnatic">Dha₁</string>
+    <string name="dha2_carnatic">Dha₂</string>
+    <string name="ni1_carnatic">Ni₁</string>
+    <string name="ni2_carnatic">Ni₂</string>
+    <string name="dha3_carnatic">Dha₃</string>
+    <string name="ni3_carnatic">Ni₃</string>
+    <string name="notation_carnatic">Carnatic</string>
+    <string name="sa_hindustani">Sa</string>
+    <string name="re1_hindustani">Re₁</string>
+    <string name="re2_hindustani">Re₂</string>
+    <string name="ga1_hindustani">Ga₁</string>
+    <string name="ga2_hindustani">Ga₂</string>
+    <string name="re3_hindustani">Re₃</string>
+    <string name="ga3_hindustani">Ga₃</string>
+    <string name="ma1_hindustani">Ma₁</string>
+    <string name="ma2_hindustani">Ma₂</string>
+    <string name="pa_hindustani">Pa</string>
+    <string name="dha1_hindustani">Dha₁</string>
+    <string name="dha2_hindustani">Dha₂</string>
+    <string name="ni1_hindustani">Ni₁</string>
+    <string name="ni2_hindustani">Ni₂</string>
+    <string name="dha3_hindustani">Dha₃</string>
+    <string name="ni3_hindustani">Ni₃</string>
+    <string name="notation_hindustani">Hindustani</string>
 </resources>