Merge pull request #1212 from lottev1991/KoUtauPhonSandhiFix

[KO Classic Phonemizers] Apply Korean sandhi rules to Classic phonemizers
stakira · Aug 4, 2024 · 121872c · 121872c
2 parents 35d2c3f + 7207762
commit 121872c
Show file tree

Hide file tree

Showing 4 changed files with 40 additions and 4 deletions.
diff --git a/OpenUtau.Plugin.Builtin/KOtoJAPhonemizer.cs b/OpenUtau.Plugin.Builtin/KOtoJAPhonemizer.cs
@@ -4,12 +4,13 @@
 using System.Text;
 using System.Text.RegularExpressions;
 using OpenUtau.Api;
+using OpenUtau.Core;
 using OpenUtau.Core.Ustx;
 using WanaKanaNet;
 
 namespace OpenUtau.Plugin.Builtin {
     [Phonemizer("KO to JA Phonemizer", "KO to JA", "Lotte V", language: "KO")]
-    public class KOtoJAPhonemizer : Phonemizer {
+    public class KOtoJAPhonemizer : BaseKoreanPhonemizer {
         /// <summary>
         /// Phonemizer for making Japanese banks sing in Korean.
         /// Supports Hangul and phonetic hint (based on Japanese romaji).
@@ -308,6 +309,14 @@ static KOtoJAPhonemizer() {
             {"m", "mu" },
         };
 
+        /// <summary>
+        /// Apply Korean sandhi rules to Hangeul lyrics.
+        /// </summary>
+        public override void SetUp(Note[][] groups, UProject project, UTrack track) {
+            // variate lyrics 
+            KoreanPhonemizerUtil.RomanizeNotes(groups, false);
+        }
+
         /// <summary>
         /// Gets the romanized initial, medial, and final components of the passed Hangul syllable.
         /// </summary>

diff --git a/OpenUtau.Plugin.Builtin/KoreanCVCCVPhonemizer.cs b/OpenUtau.Plugin.Builtin/KoreanCVCCVPhonemizer.cs
@@ -2,12 +2,13 @@
 using System.Collections.Generic;
 using System.Linq;
 using OpenUtau.Api;
+using OpenUtau.Core;
 using OpenUtau.Core.Ustx;
 using static OpenUtau.Api.Phonemizer;
 
 namespace OpenUtau.Plugin.Builtin {
     [Phonemizer("Korean CVCCV Phonemizer", "KO CVCCV", "RYUUSEI", language:"KO")]
-    public class KoreanCVCCVPhonemizer : Phonemizer {
+    public class KoreanCVCCVPhonemizer : BaseKoreanPhonemizer {
         static readonly string initialConsonantsTable = "ㄱㄲㄴㄷㄸㄹㅁㅂㅃㅅㅆㅇㅈㅉㅊㅋㅌㅍㅎ";
         static readonly string vowelsTable = "ㅏㅐㅑㅒㅓㅔㅕㅖㅗㅘㅙㅚㅛㅜㅝㅞㅟㅠㅡㅢㅣ";
         static readonly string YVowelsTable = "ㅣㅑㅖㅛㅠㅕ";
@@ -207,6 +208,14 @@ private char[] SeparateHangul(char letter) {
             "l=ㄹ,ㄺ,ㄻ,ㄼ,ㄽ,ㄾ,ㄿ,ㅀ",
         };
 
+        /// <summary>
+        /// Apply Korean sandhi rules to Hangeul lyrics.
+        /// </summary>
+        public override void SetUp(Note[][] groups, UProject project, UTrack track) {
+            // variate lyrics 
+            KoreanPhonemizerUtil.RomanizeNotes(groups, false);
+        }
+
         static readonly Dictionary<string, string> initialConsonantLookup;
         static readonly Dictionary<string, string> ccvContinuousinitialConsonantsLookup;
         static readonly Dictionary<string, string> vrcInitialConsonantLookup;

diff --git a/OpenUtau.Plugin.Builtin/KoreanCVCPhonemizer.cs b/OpenUtau.Plugin.Builtin/KoreanCVCPhonemizer.cs
@@ -2,12 +2,13 @@
 using System.Collections.Generic;
 using System.Linq;
 using OpenUtau.Api;
+using OpenUtau.Core;
 using OpenUtau.Core.Ustx;
 
 namespace OpenUtau.Plugin.Builtin {
     [Phonemizer("KoreanCVCPhonemizer", "KO CVC", "NANA", language:"KO")]
 
-    public class KoreanCVCPhonemizer : Phonemizer {
+    public class KoreanCVCPhonemizer : BaseKoreanPhonemizer {
 
         static readonly string[] naPlainVowels = new string[] { "a", "e", "a", "e", "eo", "e", "eo", "e", "o", "a", "e", "e", "o", "u", "eo", "e", "i", "u", "eu", "i", "i" };
 
@@ -91,6 +92,14 @@ string getConsonant(string str) {
             return str;
         }
 
+        /// <summary>
+        /// Apply Korean sandhi rules to Hangeul lyrics.
+        /// </summary>
+        public override void SetUp(Note[][] groups, UProject project, UTrack track) {
+            // variate lyrics 
+            KoreanPhonemizerUtil.RomanizeNotes(groups, false);
+        }
+
         bool isAlphaCon(string str) {
             if (str == "gg") { return true; }
             else if (str == "dd") { return true; }

diff --git a/OpenUtau.Plugin.Builtin/KoreanVCVPhonemizer.cs b/OpenUtau.Plugin.Builtin/KoreanVCVPhonemizer.cs
@@ -3,13 +3,14 @@
 using System.Text;
 using System.Text.RegularExpressions;
 using OpenUtau.Api;
+using OpenUtau.Core;
 using OpenUtau.Core.Ustx;
 
 namespace OpenUtau.Plugin.Builtin
 {
 	[Phonemizer("Korean VCV Phonemizer", "KO VCV", "ldc", language: "KO")]
 
-	public class KoreanVCVPhonemizer : Phonemizer
+	public class KoreanVCVPhonemizer : BaseKoreanPhonemizer
 	{
 		/// <summary>
 		/// Initial jamo as ordered in Unicode
@@ -39,6 +40,14 @@ public class KoreanVCVPhonemizer : Phonemizer
 		/// </summary>
 		static readonly string[] extras = { "f", "v", "th", "dh", "z", "rr", "kk", "pp", "tt" };
 
+		/// <summary>
+		/// Apply Korean sandhi rules to Hangeul lyrics.
+		/// </summary>
+		public override void SetUp(Note[][] groups, UProject project, UTrack track) {
+			// variate lyrics 
+			KoreanPhonemizerUtil.RomanizeNotes(groups, false);
+		}
+
 		/// <summary>
 		/// Gets the romanized initial, medial, and final components of the passed Hangul syllable.
 		/// </summary>