Update README.md

README.md

@@ -34,3 +34,44 @@ configs:
   - split: validation
     path: data/validation-*
 ---
+
+---
+
+# STT Training Data
+
+This dataset is prepared for Speech-to-Text (STT) training. It contains audio files from different departments, each annotated with their transcription. The dataset is split by department and includes the duration of audio data per department.
+
+## Dataset Overview
+
+- **Total Audio Files**: 1,391,020
+- **Total Audio Length**: 1,576.76 hours
+
+## Department-wise Statistics
+
+| Department | Number of Audio Files | Total Audio Length (hours) |
+|------------|-----------------------|----------------------------|
+| STT_AB     | 174,525               | 224.92                     |
+| STT_CS     | 150,310               | 219.51                     |
+| STT_HS     | 87,088                | 96.27                      |
+| STT_MV     | 112,756               | 193.27                     |
+| STT_NS     | 241,007               | 318.28                     |
+| STT_NW     | 97,145                | 137.82                     |
+| STT_PC     | 73,894                | 78.90                      |
+| STT_TT     | 454,295               | 307.78                     |
+
+## Total Audio Length by Department
+
+The total audio length of each department in hours:
+
+- **STT_AB**: 224.92 hours
+- **STT_CS**: 219.51 hours
+- **STT_HS**: 96.27 hours
+- **STT_MV**: 193.27 hours
+- **STT_NS**: 318.28 hours
+- **STT_NW**: 137.82 hours
+- **STT_PC**: 78.90 hours
+- **STT_TT**: 307.78 hours
+
+## Total Audio Length
+
+The combined audio length across all departments is **1,576.76 hours**.