Protocol for the collection of databases of recordings for forensic-voice-comparison research and practice
Protocol for the collection of databases of recordings for forensic-voice-comparison research and practice
复制标题
用于法医语音比较研究和实践的录音数据库收集协议
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
Cuiling Zhang
中科院分区：
文献类型：
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作者：
G. Morrison;Philip Rose;Cuiling Zhang
本文描述了一种用于法医声音比较研究和实践的录音数据库收集协议。方案满足以下要求。(1)该数据库包含每个发言者的至少两个非同期录音。(2)该数据库包含使用不同说话风格的每个说话者的录音，这些说话风格是个案工作中发现的典型说话风格，并且作为自然语音被引出。(3)该数据库可用于涉及记录和传输通道不匹配的研究和个案工作。该协议包括三个口语任务：（1）非正式的电话交谈;（2）通过电话进行信息交换的任务;（3）伪警察式的采访。还讨论了技术问题。
A protocol for the collection of databases of audio recordings for forensic-voice-comparison research and practice is described. The protocol fulfils the following requirements. (1) The database contains at least two non-contemporaneous recordings of each speaker. (2) The database contains recordings of each speaker using different speaking styles, which are typical of speaking styles found in casework, and which are elicited as natural speech. (3) The database is usable for research and casework involving recording- and transmission-channel mismatch. The protocol includes three speaking tasks: (1) an informal telephone conversation; (2) an information exchange task over the telephone; and (3) a pseudo-police-style interview. Technical issues are also discussed.