Vietnamese Speech Data by Mobile Phone - 760 Hours

1751 Vietnamese native speakers participated in the recording with authentic accent. The recorded script is designed by linguists and covers a wide range of topics including generic, interactive, on-board and home. The text is manually proofread with high accuracy. It matches with mainstream Android and Apple system phones. Format：mobile phone, 16kHz, 16bit, wav, mono channelRecording：quiet indoor environment, low background noise, without echoRecording Content：oral category; human-machine interaction category; smart home command and control category; in-car command and control category; numbers; news categoryDemographics：1,751 speakers with 778 males and 973 females; 1,138 speakers of all are in the age group of 18-25, 613 speakers of all are in the age group of 26-65Device：Android mobile phone, iPhoneLanguage：VietnameseApplication scene：speech recognition,voiceprint recognition

本数据集由1751名越南本土语者参与录制，其口音纯正。录音脚本由语言学家精心设计，涵盖包括通用、交互、车载和家庭在内的广泛主题。文本经过人工校对，保证了极高的准确性。数据集与主流的Android和Apple系统手机相匹配。格式：移动电话，16kHz采样率，16位采样精度，wav格式，单声道录音。录音环境：安静室内环境，低背景噪音，无回声。录音内容：口语类别；人机交互类别；智能家居命令与控制类别；车载命令与控制类别；数字；新闻类别。人口统计学：包括778名男性和973名女性在内的1751名说话者；所有说话者中，有1138名处于18-25岁年龄段，613名处于26-65岁年龄段。设备：Android移动电话，iPhone。语言：越南语。应用场景：语音识别，声纹识别。