---
dataset_info:
  features:
  - name: file_name
    dtype: string
  - name: uni
    dtype: string
  - name: wylie
    dtype: string
  - name: url
    dtype: string
  - name: dept
    dtype: string
  - name: grade
    dtype: int64
  - name: char_len
    dtype: int64
  - name: audio_len
    dtype: float64
  - name: audio
    dtype:
      audio:
        sampling_rate: 16000
  - name: Name
    dtype: string
  - name: speaker_id
    dtype: string
  splits:
  - name: train
    num_bytes: 2412987598.996359
    num_examples: 10832
  - name: test
    num_bytes: 268208739.77027476
    num_examples: 1204
  download_size: 2548664427
  dataset_size: 2681196338.7666335
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: test
    path: data/test-*
---

### Split: `train`

**Total Rows**: 10,832

#### `dept`
- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

| Value   | Count | Percentage |
|---------|-------|------------|
| STT_AB  | 10,832 | 100.00%    |

#### `grade`
- **Type**: numerical
- **Data Type**: `int64`
- **Value Distribution:**

| Grade | Count | Percentage |
|-------|-------|------------|
| 2     | 5,679 | 52.45%     |
| 3     | 5,153 | 47.55%     |

#### `char_len`
- **Type**: numerical
- **Data Type**: `int64`
- **Sum**: 1,126,347
- **Average (per row)**: 104.00

#### `audio_len`
- **Type**: numerical
- **Data Type**: `float64`
- **Sum (seconds)**: 75,000.32  
- **Sum (hours)**: 20.83  
- **Average (seconds)**: 6.92

#### `Name`
- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

| Value   | Count |
|---------|-------|
| sherab  | 10,832 |

---

### Split: `test`

**Total Rows**: 1,204

#### `dept`
- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

| Value   | Count | Percentage |
|---------|-------|------------|
| STT_AB  | 1,204 | 100.00%    |

#### `grade`
- **Type**: numerical
- **Data Type**: `int64`
- **Value Distribution:**

| Grade | Count | Percentage |
|-------|-------|------------|
| 2     | 628   | 52.16%     |
| 3     | 576   | 47.84%     |

#### `char_len`
- **Type**: numerical
- **Data Type**: `int64`
- **Sum**: 128,988
- **Average (per row)**: 107.17

#### `audio_len`
- **Type**: numerical
- **Data Type**: `float64`
- **Sum (seconds)**: 8,612.61  
- **Sum (hours)**: 2.39  
- **Average (seconds)**: 7.16

#### `Name`
- **Type**: categorical
- **Data Type**: `object`
- **Unique Values**: 1

| Value   | Count |
|---------|-------|
| sherab  | 1,204 |

---