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| Transcript | Channel | Start | End |
|---|
| [n_s/] 帮我取消在线订购 | 1 | 00:00:000 | 00:09:294 |
| 您好，有什么需要帮忙的吗? | 2 | 00:03:599 | 00:06:505 |
Mandarin Chinese - PRC
Chinese Speech Data - Spontaneous IVR - 11h
Retail
Audio demo
Dataset Details
About
Domain
Retail
Total recordings
1287
File size
0.65GB
Hours
11
Word error rate (%) Measurement indicating errors in alignment of text representation (actual vs. perfect) of audio, taking into account words omitted, inserted or wrongly replaced.
0%
Average amount of recordings per speaker
42.2
Demographic
Locale The language(s) and country(s) applicable to the speakers in the dataset.
zh-cn
Language
Mandarin Chinese
Country
PRC
Female | Male | Unspecified View on chart
51% | 48% | 2%
Age View on chart
18-57
Accent(s) View on chart
Anhui Sheng, Beijing Shi, Fujian Sheng, Gansu Sheng, Guangdong Sheng, Hebei Sheng, Heilongjiang Sheng, Henan Sheng, Hubei Sheng, Hunan Sheng, Jiangsu Sheng, Jiangxi Sheng, Jilin Sheng, Liaoning Sheng, Other, Qinghai Sheng, Shaanxi Sheng, Shanghai Shi, Sichuan Sheng, Tianjin Shi, Zhejiang Sheng
Audio Details
Words
16095
Recording environment
noisy, silent
Audio format
WAV
Bits per sample
8
Device type
mobile
Communication band
narrowband
Sample rate
8kHz
Chart details
Age Distribution
Gender distribution
Accent Distribution
