ASR

This dataset was recorded in a quiet office environment, with a total of 575 speakers participating, including 283 males and 292 females. All speakers involved in the recording were professionally selected to ensure standard pronunciation and clear articulation. The recorded text covers wake-up words and other information.

This dataset was recorded in quiet office and home environments, involving a total of 1,232 speakers, comprising 636 males and 596 females. All participants who were involved in the recording process were professionally screened to ensure standard pronunciation and clear articulation. The recorded texts cover a range of information including news and daily conversations.

This dataset was recorded in a quiet office/home environment, with the participation of 102 speakers, including 52 males and 50 females. All speakers involved in the recording were professionally screened to ensure standard pronunciation and clear articulation. The recorded texts cover information such as space navigation command words and phrases.

【Product Features】High sampling rate, in-vehicle corpus, indoor quiet collection, multiple scenarios (vehicle control, music, general, map, casual chat scenarios) Can be applied to in-vehicle and other common speech recognition scenarios. 【Audio Parameters】 16k: 1 person 0.5 hours 44.1k: 148 people 74.9 hours 48k：2463 people,1354.8 hours

This dataset is a specialized collection of bilingual Chinese-English speech recordings, tailored to cater to the needs of speech recognition technology development. It is characterized by its unique blend of languages, high-fidelity audio quality, and the diversity of its contributors.

This dataset was recorded in both quiet and noisy environments, with the participation of 1,000 speakers, consisting of 500 males and 500 females. All speakers involved in the recordings were professionally selected to ensure standardized pronunciation and clear enunciation. The recorded texts encompass information such as news updates, everyday conversations, and text messages.

This dataset was recorded in a quiet office environment, involving 260 speakers, including 130 males and 130 females. All participants in the recording were professionally selected to ensure standard pronunciation and clear enunciation. The recorded text covers information such as SMS messages.

This dataset was recorded in a quiet office environment, involving 200 speakers, including 86 males and 114 females. All participants in the recording were professionally selected to ensure standard pronunciation and clear enunciation. The recorded text covers information such as numerical strings.

This dataset was recorded in a quiet office environment, involving 10 speakers, including 3 males and 7 females. All participants in the recording were professionally selected to ensure standard pronunciation and clear enunciation. The recorded text covers information such as stock names, country names, Chinese city names, and personal names.