JEIDA/JCSD-Channel 1 City Names
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Introduction The Japanese Electronic Industry Development Association's (JEIDA) Common Speech Data Corpus (JCSD) was prepared by Jonathan Hamaker, Richard J. Duncan and Joe Picone of the Institute for Signal and Information Processing at Mississippi State University. Data This collection consists of high-fidelity recordings of 150 native speakers of Japanese; each speaker produces four repetitions of 323 short prompts, including city names, control words, monosyllabic words, isolated digits and strings of four digits. Each reading session was recorded with two microphones, yielding two channels that differ in audio quality for each utterance. Channel 0 (LDC96S64) contains data recorded with a standard dynamic microphone---a Sanken MU-2C microphone. Channel 1 (LDC96S65) contains data recorded simultaneously with a condenser microphone that presumably varied from site to site and is available separately. A summary of the size and content of the corpus is given below: number of speakers 150 speakers males 75 females 75 range of speaker age 10 yrs. to 70 yrs. number of items per speaker 323 items isolated digits 15 four digit sequences 35 city names 100 monosyllables 110 control words (set A) 13 control words (set B) 24 control words (set C) 26 number of repetitions per item 4 repetitions total number of utterances 193,763 utterances (per channel) sample frequency 16 kHz sample type 16-bit linear number of microphones 2 (dynamic and condenser) For purposes of publication by the LDC, the corpus was originally organized onto 40 CD-ROMs; the partitioning of the data files was done primarily by channel (20 CD-ROMs each for channel 0 and channel 1) and secondarily by category of prompts. These prompts include: Description Number of items Control Words: Banking Services 13 Word Processors 24 Home Electronic Equipment 26 Digits: Isolated Digits 15 Four Digit Sequences 35 City Names: 100 a phonetically-rich subset of common Japanese city names Monosyllables: 110 all Japanese monosyllables plus several used to pronounce foreign words JEIDA/JCSD-Channel 0 and JEIDA/JCSD-Channel 1 can each be ordered as complete sets. Components of the corpus can also be purchased as outlined below: Price Set-of Description Catalog ID 2000 20 JEIDA/JCSD-Channel 0 (Complete) LDC96S64 600 6 JEIDA/JCSD-Channel 0 City Names LDC96S64-1 400 4 JEIDA/JCSD-Channel 0 Control Words LDC96S64-2 100 1 JEIDA/JCSD-Channel 0 Isolated Digits LDC96S64-3 300 3 JEIDA/JCSD-Channel 0 Four Digit Seq. LDC96S64-4 600 6 JEIDA/JCSD-Channel 0 Monosyllables LDC96S64-5 2000 20 JEIDA/JCSD-Channel 1 (Complete) LDC96S65 600 6 JEIDA/JCSD-Channel 1 City Names LDC96S65-1 500 4 JEIDA/JCSD-Channel 1 Control Words LDC96S65-2 100 1 JEIDA/JCSD-Channel 1 Isolated Digits LDC96S65-3 300 3 JEIDA/JCSD-Channel 1 Four Digit Seq. LDC96S65-4 600 6 JEIDA/JCSD-Channel 1 Monosyllables LDC96S65-5 Updates There are no updates at this time.
## 引言 本语料库为日本电子工业发展协会（Japanese Electronic Industry Development Association，简称JEIDA）通用语音语料库（Common Speech Data Corpus，简称JCSD），由密西西比州立大学信号与信息处理研究所的Jonathan Hamaker、Richard J. Duncan与Joe Picone编制。 ## 数据概况 该语料库包含150名日语母语者的高保真语音录音：每位发言者对323条简短提示语进行4次重复朗读，提示语涵盖城市名称、控制词、单音节词、孤立数字及四位数字串。每次录音会话采用两支麦克风录制，每条语音对应两个音频质量存在差异的声道： - 声道0（目录编号LDC96S64）采用标准动圈麦克风——Sanken MU-2C麦克风录制； - 声道1（目录编号LDC96S65）与声道0同步录制，使用电容麦克风，该麦克风因录制站点不同可能存在参数差异，且可单独订购。 ### 语料库规模与内容汇总 1. 发言者信息：总人数150名，其中男性75名、女性75名；年龄范围为10岁至70岁 2. 单发言者朗读条目：每位发言者需朗读323条条目，具体分类如下： - 孤立数字：15条 - 四位数字串：35条 - 城市名称：100条 - 单音节词：110条 - 控制词集A：13条 - 控制词集B：24条 - 控制词集C：26条 3. 重复录制次数：每条提示语需录制4次 4. 总语音条数（单声道）：193,763条 5. 音频参数：采样频率16 kHz，采样格式为16位线性量化 6. 麦克风类型：共2种，分别为动圈麦克风与电容麦克风 为适配语言数据联盟（Linguistic Data Consortium，简称LDC）的出版分发需求，该语料库最初被分装至40张CD-ROM中：数据文件分区主要基于声道（声道0与声道1各占20张CD-ROM），次要依据为提示语类别。 本次语料库包含的提示语类别如下： - 控制词类： - 银行服务类：13条 - 文字处理类：24条 - 家用电子设备类：26条 - 数字类： - 孤立数字：15条 - 四位数字串：35条 - 城市名称类：100条，为涵盖丰富音素的常用日本城市名称子集 - 单音节词类：110条，包含所有日语单音节词及若干用于音译外来词的单音节词 JEIDA/JCSD-声道0与JEIDA/JCSD-声道1均可作为完整套装订购，语料库组件亦可按以下方案单独采购： | 售价 | 套装份数 | 套装描述 | 目录编号 | | ---- | ---- | ---- | ---- | | 2000 | 20 | JEIDA/JCSD-声道0（完整套装） | LDC96S64 | | 600 | 6 | JEIDA/JCSD-声道0 城市名称子集 | LDC96S64-1 | | 400 | 4 | JEIDA/JCSD-声道0 控制词集 | LDC96S64-2 | | 100 | 1 | JEIDA/JCSD-声道0 孤立数字 | LDC96S64-3 | | 300 | 3 | JEIDA/JCSD-声道0 四位数字串 | LDC96S64-4 | | 600 | 6 | JEIDA/JCSD-声道0 单音节词集 | LDC96S64-5 | | 2000 | 20 | JEIDA/JCSD-声道1（完整套装） | LDC96S65 | | 600 | 6 | JEIDA/JCSD-声道1 城市名称子集 | LDC96S65-1 | | 500 | 4 | JEIDA/JCSD-声道1 控制词集 | LDC96S65-2 | | 100 | 1 | JEIDA/JCSD-声道1 孤立数字 | LDC96S65-3 | | 300 | 3 | JEIDA/JCSD-声道1 四位数字串 | LDC96S65-4 | | 600 | 6 | JEIDA/JCSD-声道1 单音节词集 | LDC96S65-5 | ## 更新说明 目前暂无相关更新。
