metadata

dataset_info:
  features:
    - name: filename
      dtype: string
    - name: label
      dtype: string
    - name: audio
      dtype:
        audio:
          sampling_rate: 16000
  splits:
    - name: train
      num_bytes: 5964376050.089
      num_examples: 3381
  download_size: 5928564031
  dataset_size: 5964376050.089
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
license: cc0-1.0
task_categories:
  - audio-to-audio
language:
  - en
tags:
  - code

Speech and Noise Dataset

Overview

This dataset contains three types of audio recordings:

Clean Speech → recordings of only speech without noise.
Noisy Speech → recordings of speech mixed with noise.
Noise Only → recordings of only background/environmental noise.

The dataset is designed for speech enhancement, noise reduction, and speech recognition research.

Dataset Structure

clean_speech/ → speech-only recordings noisy_speech/ → speech mixed with noise noise_only/ → noise-only recordings metadata.csv → mapping between files and labels

Metadata

filename: Path of the audio file
label: Category (clean_speech, noisy_speech, noise_only)

Example:

filename	label
clean_speech/1.wav	clean_speech
noisy_speech/5.wav	noisy_speech
noise_only/3.wav	noise_only

Applications

Speech enhancement models
Noise reduction systems
Robust ASR (Automatic Speech Recognition) training
Machine learning tasks for audio classification

License

CC0 1.0 – Public Domain Dedication.
You are free to use this dataset for research and commercial purposes.