Datasets:
License:
| extra_gated_prompt: Please fill out the following information to verify your identity. | |
| extra_gated_fields: | |
| Name: text | |
| Phone Number: text | |
| Email: text | |
| Organization or School: text | |
| Major: text | |
| Education level: text | |
| Identity: | |
| type: select | |
| options: | |
| - Student | |
| - Teacher | |
| - Employee | |
| extra_gated_heading: "Acknowledge license to accept the repository" | |
| extra_gated_description: "Please fill in the information truthfully and keep your phone line clear. After verifying your information, you will be able to use our dataset." | |
| extra_gated_button_content: "Acknowledge license" | |
| task_categories: | |
| - voice-activity-detection | |
| - automatic-speech-recognition | |
| - audio-to-audio | |
| language: | |
| - zh | |
| - en | |
| license: cc-by-nc-nd-4.0 | |
| ## Dataset Introduction | |
| ### Cantonese dialect conversation | |
| ### Version | |
| v1.0 | |
| ### Release Date | |
| 2024-11-04 | |
| ### Data Description | |
| Material Type Voice:Collection and Annotation | |
| Data Description (including: language category, etc.):Cantonese colloquial speech | |
| Total Data Volume:655 hours | |
| Collection Equipment Requirements (model, etc.):Telephone recording | |
| Collection Environment Requirements:Indoor | |
| Pronunciation Style (Neutral news, emotional, reading/Free topic, natural speech):Natural speech | |
| Number of Collectors:228 people | |
| Recording Content Audio scenes include: Customer service dialogue scenarios, financial industry, simulated production scenario data | |
| Duration of Each Recording:5-10 minutes | |
| Annotation Content:Text, timestamp, gender, background noise, English, amplitude reduction | |
| Annotation Format:Customer service and customer are annotated separately | |
| Recording Format (whether to follow reading, whether to read aloud, whether dialogue, etc.; Follow reading is only for children):Dialogue | |
| Voice Ability Requirements (requirements for accent; requirements for regional distribution; if it is a small language, its language ability requirements; whether professional broadcasters are needed):Normal Cantonese colloquial speech | |
| Recording Environment (Recording studio/Signal-to-Noise Ratio SNR[Office/Shopping mall/Outdoor/Desk/Mobile phone/Car (model, speed, in-car environment)]):Office | |
| Audio Format: 8k, 16bit wav | |
| Channels: Dual channel, left channel, right channel | |
| Silent Reservation:None reserved | |
| Voice Annotation:Divided according to the speaker's pauses and marked with corresponding text | |
| Acceptance Rate Requirement:99% | |
| ``` | |
| ## Directory Structure | |
| ``` | |
| root_directory/ | |
| ├── audio/ | |
| │ ├── audio1.wav | |
| │ ├── text1.txt | |
| ``` |