Korean Speech Recordings From Mobile Phones

Featuring a sample of Korean speech data recorded by 291 local speakers using mainstream Android phones and iPhones in quiet indoor environments. Each speaker recorded 400 sentences across categories including economics, entertainment, news, oral, figure, and letter.

Use Cases

• Train an automatic speech recognition model on Korean speech recordings from mobile phone microphones.
• Analyze acoustic variations in speech across content categories like economics, news, and entertainment.
• Benchmark speech synthesis models using 400 sentences per speaker from 291 Korean locals.

Strengths

• Data from 291 distinct Korean speakers provides speaker diversity.
• Each speaker contributed 400 sentences, offering substantial per-speaker data.
• Recordings were made in a controlled, quiet indoor environment.

Limitations

• The provided data is only a sample of a larger paid dataset.
• The specific audio format, sampling rate, and transcript details are unknown.
• No information is provided on the age, gender, or dialect distribution of the 291 speakers.

Provenance

Source

Nexdata

Collection Method

Recorded by Korean locals reading sentences using mainstream Android phones and iPhones.

Time Range

null

Freshness

null

Geography

South Korea (inferred from 'Korean locals')