136 Hours - Korean Conversational Speech Data by Telephone

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136 Hours - Korean Conversational Speech Data by Telephone_136 Hours - Korean Conversational Speech Data by Telephone

136 Hours - Korean Conversational Speech Data by Telephone

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The 136 Hours - Korean Conversational Speech Data by Telephone involved 216 native speakers, developed with proper balance of gender ratio, Speakers would choose a few familiar topics out of the given list and start conversations to ensure dialogues' fluency and naturalness. The audio format is 8kHz, 8bit, and all the speech data was recorded in quiet indoor environments. All the speech audio was manually transcribed with text content, the start and end time of each effective sentence, and speaker identification.

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Specifications

Format: 8kHz, 8bit, u-law pcm, mono channel;

Recording Environment: quiet indoor environment, without echo;

Recording content: dozens of topics are specified, and the speakers make dialogue under those topics while the recording is performed;

Demographics: 216 speakers totally, with 44% male and 56% female;

Annotation: annotating for the transcription text, speaker identification and gender

Device: Telephony recording system;

Language: Korean

Application scenarios: speech recognition; voiceprint recognition;

Accuracy rate: the sentences accuracy rate is not less than 95%

A 시리즈가 있고 또 무슨 Z 시리즈가 있고 이러지 않아?
해외 직구.
저는 예전부터 항상
갤럭시만 썼던 것 같애요.

The explicitly authorized and high-quality training dataset of the acquiree helps you start your AI project quickly

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136 Hours - Korean Conversational Speech Data by Telephone

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136 Hours - Korean Conversational Speech Data by Telephone