开源数据产品 AISHELL-WakeUp-1
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AISHELL-WakeUp-1 中英文唤醒词语音数据库
AISHELL-WakeUp-1 Chinese and English Wake-up Words Speech Data
AISHELL-WakeUp-1语音数据库共唤醒词语音3936003条,1561.12小时。录音语言,中文和英文;录音地区,中国。录音文本为“你好,米雅” “hi, mia”唤醒词。邀请254名发言人参与录制。录制过程在真实家居环境中,设置7个录音位,使用6个圆形16路PDM麦克风阵列录音板做远讲拾音(16kHz,16bit)、1个高保真麦克风做近讲拾音(44.1kHz,16bit)。此数据库经过专业语音校对人员转写标注,并通过严格质量检验,字正确率100%。可用于声纹识别、语音唤醒识别等研究使用。
AISHELL-WakeUp-1 database contains 1,561.12 hours speech data, including 3,936,003 wake-up words speech files.
Database language: Chinese and English
Recording area: China
Wake-up words for recording: “Hi mia” and the Chinese of “你好,米雅”
Speakers: 254 participants
Environment: Real home environment
Device setup: 7 different positions are set for recording, including:
1) Six 16-channel circular microphone arrays (16kHz,16bit) for the far-field recording;
2) One Hi-Fi microphone for the close-talk recording (44.1kHz,16bit).
AISHELL-WakeUp-1 database was transcribed by the professional speech annotators with high QA process, and the accuracy rate of word is 100%, which could be used in research of voiceprint recognition, wake-up words recognition and so on.
1561.12小时 | 1561.12 Hours
254人中英文
254 speakers in the recording
语音识别实验
声纹实验
Speech & Speaker Recognition
evaluation
Kaldi系统应用
merged with Kaldi system
Kaldi recipe
Download
数据使用申请 Company:bd@aishelldata.com
Service Application Academic Institution:aishell.foundation@gmail.com
HI-MIA
A far-field text-dependent speaker verification database for AISHELL Speaker Verification Challenge 2019
About this resource:
The data is used in AISHELL Speaker Verification Challenge 2019. It is extracted from a larger database called AISHELL-WakeUp-1 and AISHELL-2019B-EVAL.
The contents are wake-up words "Hi, Mia" in both Chinese and English. The data is collected in real home environment using microphone arrays and Hi-Fi microphone. The collection process and development of a baseline system was described in the paper below. The data used in the challenge is extracted from 1 Hi-Fi microphone and 16-channel circular microphone arrays for 1/3/5 meters. And the contents are the Chinese wake-up words. The whole set is divided into train (254 people), dev (42 people) and test (44 people) subsets. Test subset is provided with paired target/non-target answer to evaluate verification results.
License: Apache License v.2.0
Rule of the file
<speakerID>_<pointID>_<micID>_<speed><utterenceID>.wav
e.g. SV0001_2_10_N0001.wav
1. Randomly add silence frames at the beginning or end for SVC- 2019 test set.
阿斯蒂芬
2. Unprocessed raw data.
Test Set
Field
Value
Field meaning
SV0001-SV0254
Speaker ID
<speakerID>
<pointID>
1-6:circular microphone arrays ID (far-field);7:HI-FI Mic ID
Point position ID
Microphone ID of an array
2-17
<micID>
<speed>
Speaking speed
Slow,Normal,Fast