T/UNP 252—2024 ICS UNSPSC 35.080 43.23.15 CCS L 77 团体标准 语声纹库管理系统技术规范 Technical specification for speech and voiceprint database management system 2024 - 11 - 07发布 2024 - 11 - 07实施 中国联合国采购促进会 发布 全国团体标准信息平台 全国团体标准信息平台 T/UNP 252— 2024 I 目次 前言 ................................................................................ III 引言 ................................................................................. IV 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语、定义和缩略语 ................................................................. 1 术语和定义 ..................................................................... 1 缩略语 ......................................................................... 1 4 系统架构 ........................................................................... 1 5 功能要求 ........................................................................... 2 语音质量检测 ................................................................... 2 语音识别 ....................................................................... 2 声纹特征提取 ................................................................... 2 声纹模型预留 ................................................................... 3 声纹储存 ....................................................................... 3 声纹验证 ....................................................................... 3 声音预留模型比对 ............................................................... 3 声纹采集 ....................................................................... 3 质量判断 ....................................................................... 3 声纹变更 ...................................................................... 3 声纹管理 ...................................................................... 3 抗噪音能力 .................................................................... 3 抗时变能力 .................................................................... 3 6 性能要求 ........................................................................... 3 响应时间 ....................................................................... 3 易用性 ......................................................................... 4 可靠性 ......................................................................... 4 拓展性 ......................................................................... 4 储存时间 ....................................................................... 4 7 数据要求 ........................................................................... 4 数据加密 ....................................................................... 4 数据备份 ....................................................................... 4 隐私保护 ....................................................................... 4 8 安全要求 ........................................................................... 4 基本要求 ....................................................................... 4 声纹数据采集安全 ............................................................... 5 声纹数据存储安全 ............................................................... 5 声纹数据使用安全 ............................................................... 6 全国团体标准信息平台 T/UNP 252— 2024 II 9 运维要求 ............................................................................ 6 性能监测与优化 .................................................................. 6 安全漏洞排查与修复 .............................................................. 6 功能扩展与升级 .................................................................. 6 10 评价与改进 ......................................................................... 7 操作记录 ....................................................................... 7 评估与改进 ..................................................................... 7 参考文献 ............................................................