off-the-shelf datasets, dataset provider logo
Customer service
Contact

en

Please fill in your name

Mobile phone format error

Please enter the telephone

Please enter your company name

Please enter your company email

Please enter the data requirement

Successful submission! Thank you for your support.

Format error, Please fill in again

Confirm

The data requirement cannot be less than 5 words and cannot be pure numbers

m.nexdata.datatang.com

Home > All Category Datasets > Speech Recognition Datasets > Radio Frequency Noise Dataset – 20 Hours Indoor Microphone Audio

Radio Frequency Noise Dataset – 20 Hours Indoor Microphone Audio

radio frequency noise dataset
RF noise audio
microphone noise data
ambient noise dataset
indoor noise audio
sound interference dataset
noise detection dataset
sound source localization dataset
acoustic modeling data
background noise recordings

This dataset contains 20 hours of radio frequency noise audio recorded via high-quality microphones in 66 different rooms, with 2–4 recording points per room and multiple recording angles per point. The setup simulates real-world RF interference and ambient indoor noise scenarios, supporting tasks like sound source localization, acoustic modeling, and noise classification. The dataset has been validated by leading AI firms and complies with all major privacy regulations, including GDPR, CCPA, and PIPL.

Paid Datasets
This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.
SpecificationsSpecifications
Format
44.1kHz, 24bit, .wav, 12 Sound Channel;
Content category
Noise;
Recording condition
Quiet rooms with 16 suites, and 2-4 place per suites and 2-5 sets of data per place;
Recording device
BK measurement microphone; microphone array.
Sample Sample
  • Audio

  • Audio

  • Audio

  • Audio

  • Audio

Recommended DatasetsRecommended Dataset
299 Hours – US English Children Speech Dataset for ASR & TTS

This dataset includes 299 hours of US English children’s speech, recorded as scripted monologues, collected from monologue based on given scripts, covering essay stories. The data covers a variety of categories, including children's books and textbooks, and is rich in content that aligns with children's language habits.Transcribed with text content and other attributes. Our dataset is collected from a wide and diverse range of speakers geographically, which supports tasks like speech recognition, TTS, and child voice modeling. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

children speech dataset kids voice dataset child speech corpus US English children dataset children TTS dataset child speech recognition data American English children voice dataset
275 Hours - Mixed Speech with Korean and English Data by Mobile Phone

Mixed Speech with Korean and English Scripted Monologue Smartphone speech dataset, collected from monologue based on given prompts, covering oral category; human-machine interaction category; smart home command and in-car command category; numbers; news category. Our dataset was collected from extensive and diversify speakers(737 native speakers), geographicly speaking, enhancing model performance in real and complex tasks.Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

Korean English Reading Minxed speech
Korean Children Speech Dataset – 393 Hours of Scripted Monologues

This 393-hour Korean Children Speech Dataset consists of scripted monologue recordings from young speakers, captured using smartphones. The speech content includes essays, storytelling, and numeric readings. Each audio file is transcribed and annotated with metadata such as speaker ID, gender, and age. Collected from a geographically diverse group of native Korean-speaking children, this dataset is designed to support training of automatic speech recognition (ASR), text-to-speech (TTS), pronunciation evaluation systems, and educational language models. The dataset has been quality-verified by multiple AI enterprises and is fully compliant with GDPR, CCPA, and PIPL privacy regulations.

Korean children speech dataset Korean child voice dataset kids speech recognition dataset Korean Korean ASR training data for children scripted monologue kids Korean smartphone voice dataset Korean Korean kids TTS dataset Korean educational speech corpus
50.5 Hours Children Speech Dataset (American English) – Scripted Monologue by Microphone

This dataset contains 50.5 hours of American English speech from children, collected from monologue based on given prompts, covering children’s textbooks, story books, oral language, numbers, letters. Transcribed with text content. Our dataset was collected from extensive and diversify speakers(219 native speakers), geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

child english speech dataset kids speech dataset children speech dataset american english speech dataset american children speech dataset
55 Hours Children Speech Dataset (British English) – Scripted Monologue by Microphone

This dataset contains 55 hours of British English speech from children, collected from monologue based on given scripts, covering educational materials for children, story books, informal language, numbers, alphabet. Transcribed with text content and other attributes. Our dataset was collected from extensive and diversify speakers(201 British children recorded in hi-fi microphone), geographicly speaking, enhancing model performance in real and complex tasks. Quality tested by various AI companies. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

children speech dataset british english speech dataset british children speech dataset kids speech dataset child english speech dataset
Tell Us Your Special Needs

Current Project Maturity

Early exploration (no concrete specs yet)
Defined goals, need professional guidance
Active development or optimization phase
Data & labeling experts with clear specifications

By submitting, I agree to the Privacy Protection

Submit

What languages and scenarios are covered by Nexdata’s speech recognition datasets?

Nexdata offers speech recognition datasets covering a broad range of languages, dialects, and accents, backed by extensive global language resources. Our datasets include diverse speakers, acoustic environments, and real-world speech scenarios, supporting multilingual ASR, voice assistants, conversational AI, speech-to-text, and other speech-enabled applications.

Can Nexdata customize speech recognition datasets for specific languages or requirements?

Yes. If our off-the-shelf datasets do not fully meet your requirements, Nexdata provides flexible custom data collection, transcription, and annotation services. We can customize datasets based on target languages or dialects, speaker profiles, recording environments, speech scenarios, data volume, and annotation specifications to meet specific ASR development needs.

How does Nexdata ensure the quality and scalability of speech recognition datasets?

Nexdata applies multi-stage quality control throughout speech data collection, transcription, annotation, and validation. Combined with our extensive language resources and scalable collection capabilities, we can support both large-scale multilingual projects and specialized datasets for specific languages, dialects, accents, and speech scenarios.

Subscribe to our newsletter

Be the first to receive Nexdata latest product releases, data solutions and enterprise news.

Off-the-Shelf Datasets
All Category Datasets
Embodied AI Datasets
LLM Datasets
Computer Vision Datasets
Speech Recognition Datasets
Speech Synthesis Datasets
OCR Datasets
Pronunciation Dictionary
NLU Datasets
Data Service
3D Point Cloud Data
Street View Data
OCR Data
Behavior Recognition Data
Identity Recognition Data
Speech Recognition Data
Speech Synthesis Data
Multimodal Data
Industries
Embodied AI
Generative AI
Autonomous Vehicles
AR/VR
Conversational AI
Smart Home
Retail
Intelligent Healthcare
Company
About Us
News
Partners
Quality & Security
Event
Links
OPENMPD
DataPlus
Datarade
Platform
Platform
Competition
Competition
Resources
Sponsored Datasets
Nexdata.ai logo Sharpen Your AI with Better Data

+1(626)594-5598

[email protected]

nexdata_ai facebooknexdata_ai twitternexdata_ai linkedinnexdata_ai youtube
Copyright © 2023 NEXDATA TECHNOLOGY INC
Sitemap  Terms and Conditions

We use cookies to enhance your browsing experience, serve personalized ads or content, and analyze our traffic. By clicking "Accept All", you consent to our use of cookies.

7b140763-c236-4874-80a2-7b3dd6bd78aa

e09ffa65-c30d-43ad-834c-e867e0a41b75