V2EX aac

AAC

释义 Definition

AAC 常见有两种含义:

  1. Augmentative and Alternative Communication(辅助与替代沟通):为语言/沟通困难者提供的沟通方式与工具(如沟通板、手势、语音生成设备等)。
  2. Advanced Audio Coding(高级音频编码):一种常见的数字音频压缩编码格式(常用于流媒体与视频文件)。
    (具体含义通常需结合上下文判断。)

发音 Pronunciation

/e e si/

例句 Examples

AAC helps some children communicate when speech is difficult.
AAC 可以帮助一些孩子在口语表达困难时进行沟通。

In the clinic, the team assessed her needs and customized an AAC system so she could participate more fully in class discussions.
在诊所里,团队评估了她的需求并定制了一套 AAC 沟通系统,让她能更充分地参与课堂讨论。

词源 Etymology

AAC 是首字母缩略词:

  • Augmentative and Alternative Communication 这一术语在特殊教育、言语语言病理学与康复领域中用于概括“增强(augmentative)”与“替代(alternative)”沟通手段。
  • Advanced Audio Coding 则来自音频编码技术领域,用于指代一种“更先进的音频编码”标准名称缩写。

相关词 Related Words

文学作品与著作 Notable Works

  • The Oxford Handbook of Augmentative and Alternative Communication(收录并讨论 AAC 的核心概念与应用)
  • 期刊 Augmentative and Alternative Communication(AAC 领域的重要学术期刊,常见该缩写)
  • ISO/IEC 14496-3 (MPEG-4 Audio) 标准文档(涉及 AAC 等音频编码技术)
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