MDT-AD015 English Conversational Telephone Speech Corpus—Telephony
*
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Languages
en
Recording environment
Indoor Environments
Duration
153 h
Data Content
Spontaneous Conversation
File Format
WAV, TXT
Speech parameters
8 kHz/16 bits
Recording Equipment
Telephony
Field of application
ASR
Data sensitive items
nil
Copyright owner
Magic Data
open source duration
5.04 h
Sample
No related data? Contact us
Related Datasets
MDT-AC008 Mandarin Chinese Scripted Speech Corpus
[Open-Source]
Play Audio
MDT-AG031 Mandarin Heavy Accent (Jiangsu) Conversational Speech Corpus
Play Audio
MDT-AE016 Filipino English Scripted Speech Corpus—Daily Use Sentence
Play Audio
MDT-RI002 Cantonese Spoken Speech Dataset
This dataset is built to train AI models that better understand spoken Cantonese, improving natural interaction in speech recognition. It covers diverse real-life dialogues with high transcription accuracy. Annotations are optimized for Cantonese-specific features like nine tones, lazy sounds, and slang, ensuring accurate audio-text alignment. Natural sentence structures and punctuation help models grasp pause patterns and sentence-final particles, boosting dialect recognition performance.
MDT-AF067 Wuhan Dialect Conversational Speech Corpus
Play Audio
MDT-AF060 Bahasa Indonesia Conversational Speech Corpus—Outdoors
Play Audio
Why MD Datasets
Full Compliance
ISO/IEC 27001 & ISO/IEC 27701:2019 compliant
Multiple Dimension
Audio, text, image, and video multi-modal data
Extensive Scope
Conversational, scripted, and spontaneous data covering extensive domains
High Accuracy
Expertise secured quality result