河套 IT TALK——TALK 31:全图说音频编解码的发展历史
在前面的河套IT Talk 系列中,我们出过十六期的全图说,分别谈到了超文本和超链接,编程语言、机器人、电动汽车、无线通信、卫星、计算机硬件、操作系统、开源软件、电子游戏、图像处理、IETF、动画技术、机器学习、以及ACM的特别兴趣工作组(SIGs)发展历史,反响不错,这个系列我们后续还会继续做下去。今天先不着急填上动画技术(下)的坑,再开个新坑,给大家谈谈音频编解码的发展历史。
本文尝试梳理从人类早期机械声音编码、数字编码科技的发展、常用音频编解码的变迁、以及音频存储的一些变化来阐述音频编解码发展历史。音频编解码有很杂,但是能在历史中留痕的不多,本文试图带着大家翻开历史长卷。将音频编解码关键的人物和事件发生的年表,按照年代顺序做了线性展开。希望对大家有所帮助和启迪。
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以上所有的图片都增加了知识共享许可协议(CC):要求转载时署名(BY),非商业性使用(NC),并且以相同方式共享(SA)。
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为了让大家能够更方便地运用上述信息,我还梳理了pdf版本,扫描下面二维码或者点击链接获取“全图说音频编解码的发展历史 V1.0.pdf”文件:
![](https://www.atomsource.org/wp-content/uploads/2023/01/640-35-11.jpg)