ASR

This corpus comprises recordings from 35,628 speakers with each speaker contributing between 10 to 60 minutes of speech. The gender distribution is approximately equal. The age range of the speakers spans from 7 to 80 years old. It includes a diverse array of accents, representing 64 countries including China, the United States, the United Kingdom, Canada, Australia, Japan, South Korea, and many others.

The corpus includes accents from Chile, Mexico, Spain, the United States, and several other countries, with recordings made using various devices such as desktops, Android phones, iOS phones, and more, captured in common environments like quiet indoor spaces, entertainment venues, cars, streets, and restaurants.

This dataset was recorded in a quiet office/home environment, with 100 speakers participating, including 49 males and 51 females. All participants in the recording were professionally selected to ensure standardized pronunciation and clear articulation. The recorded texts span topics such as news and everyday conversations.

This dataset was recorded in a quiet office environment, with a total of 200 speakers participating, including 98 males and 102 females. All speakers involved in the recording were professionally selected to ensure standard pronunciation and clear articulation. The recorded text covers daily conversations, news, and other information.

This dataset was recorded in quiet office/home environments, with a total of 201 speakers participating, including 90 males and 111 females. All speakers involved in the recording were professionally selected to ensure standard pronunciation and clear articulation. The recorded text covers information such as news and daily conversations.

This dataset was recorded in a quiet home environment, with the participation of 215 speakers, including 107 males and 108 females. All speakers involved in the recording were professionally selected to ensure standardized pronunciation and clear enunciation. The recorded texts span a range of topics, including information on computers, marriage, sports, and travel.

This dataset was recorded in a quiet office environment, with 200 speakers participating, including 89 males and 111 females. All speakers involved in the recording were carefully selected by professionals to ensure standardized pronunciation and clear enunciation. The recorded texts cover information such as news updates and everyday conversations.

This dataset was recorded in a quiet office environment, with the involvement of 50 speakers, comprising 26 males and 24 females. All participants in the recording were meticulously selected by professionals to ensure standardized pronunciation and articulate speech. The recorded texts encompass information such as numbers, dates, times, and personal names.

This dataset was recorded in a quiet office environment, with 205 speakers participating, including 103 males and 102 females. All speakers involved in the recording were professionally selected to ensure standardized pronunciation and clear enunciation. The recorded texts cover information such as news updates and everyday conversations.