File size: 2,000 Bytes
dbd2b37 5b1dc99 0e543d4 a1f71b5 b24a1da a6f5efc dbd2b37 2479e26 dbd2b37 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | ---
license: apache-2.0
---
# Quran TTS Dataset
# Dataset Description
This is a comprehensive Text-to-Speech (TTS) dataset for the Arabic language,specifically tailored to the verses of the Holy Quran.
The audio files have been generated using **Premium Google text-to-speech** engines and aligned with their corresponding Uthmani script transcriptions.
The dataset contains **19 voices** of male and female reciters with **114 surah**
Please note that verses like **الم and كهيعص** and other verses alhuruf motaqati3a are bad generateds. You can locate each verse with: **{reciter_id}_{surah}_1**
# Dataset Structure:
The dataset is composed of multiple Parquet files (.parquet), each containing a slice of the total data. Each row in the dataset represents a single audio clip and includes the following columns:
**audio**: The audio data, including the raw bytes and sampling rate (**wav 16kHz**).
**duration**: The duration of the audio clip in seconds (float).
**text**: The Arabic transcription of the verse in Uthmani script (string).
**reciter**: The name of the synthetic voice used for the recitation (string).
**audio_id**: A unique identifier for the audio file, typically in the format {reciter_id}_{surah}_{ayah} (string).
# Audio Durations Analysis:
Based on an analysis of the duration column, here are some key statistics about the dataset:
# General Statistics
**Total Audio Files Analyzed:** 131,314
**Total Cumulative Duration:** 223h 08m 37s
**Minimum Duration:** 0.26 seconds
**Maximum Duration:** 30.35 seconds
**Average Duration:** 6.12 seconds
Distribution by Duration Range
| **Duration** | **File Count** | **Percentage** |
| --------------- | ----------:| ----------:|
| Less than 5s | 53,672 | 40.87% |
| 5s to 10s | 62,490 | 47.59% |
| 10s to 15s | 13,321 | 10.14% |
| 15s to 20s | 1,525 | 1.16% |
| 20s to 30s | 303 | 0.23% |
| More than 30s | 3 | 0.00% |
|