# Garchen Rinpoche STT Benchmark Dataset Report

Generated on: 2025-06-30 12:03:35

Total catalog size: 38 original audio files
Total segments: 13786 audio segments
Valid segments (duration filtered): 13786 audio segments
Benchmark size: 978 audio segments

## Sampling Strategy

Stratified sampling was used to ensure representation across:
- Age groups
- Duration categories
- Content types

Target segments per stratum: 130
Duration filter range: 0.5-30.0 seconds

## Distribution of Strata in Original Dataset

### Age Groups
- 70-80: 33 (86.8%)
- 80-90: 5 (13.2%)

### Duration Categories
- long: 20 (52.6%)
- medium: 14 (36.8%)
- short: 4 (10.5%)

### Content Types
- Teaching: 25 (65.8%)
- Practice: 5 (13.2%)
- Q&A: 4 (10.5%)
- Prayer: 4 (10.5%)

## Distribution in Valid Segments

Total unique strata: 8

- 80-90__long__Practice: 8757 segments (63.5%)
- 70-80__long__Teaching: 2279 segments (16.5%)
- 70-80__medium__Teaching: 1085 segments (7.9%)
- 70-80__long__Q&A: 704 segments (5.1%)
- 70-80__long__Prayer: 479 segments (3.5%)
- 70-80__short__Teaching: 213 segments (1.5%)
- 70-80__medium__Prayer: 201 segments (1.5%)
- 70-80__medium__Q&A: 68 segments (0.5%)

## Distribution in Benchmark Selection

### Age Groups
- 70-80: 848 (86.7%)
- 80-90: 130 (13.3%)

### Duration Categories
- long: 520 (53.2%)
- medium: 328 (33.5%)
- short: 130 (13.3%)

### Content Types
- Teaching: 390 (39.9%)
- Prayer: 260 (26.6%)
- Q&A: 198 (20.2%)
- Practice: 130 (13.3%)

### Segment Duration Statistics
- Average duration: 4.20 seconds
- Minimum duration: 0.51 seconds
- Maximum duration: 29.90 seconds