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第466章 MP3(1 / 2)

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“什么意思?”

李明柳显然被苏远山这突然一问问得有点懵,他随着苏远山目光的方向往他视线尽头望去——那是一台来自索尼的CD机。

由于苏远山身体力行地崇尚着“低调又朴素”的生活,外加这帮搞技术出身的大佬又都醉心技术,是以大家的物欲并不怎么强,顶多在个人爱好上面可以不用顾忌消费。

譬如苏远山喜欢喝咖啡,他的柜子里各种口味价位的咖啡应有尽有。而李明柳则喜欢抽烟,从最早的红梅到红塔山,再到如今的大中华买起来眼都不眨一下……除此之外,就是爱好听个歌,不过他听歌耳朵有点木,CD机几大千,音响上万,也只是听个响。

“闪存盘——或者说优盘,除了提供存储空间之外,它可以承担更多的功能。”苏远山收回视线,冲李明柳呵呵一笑。然后顺手抓起一旁的草稿本和铅笔,便在稿纸上画了起来。

一边画,苏远山好似很随意地道:“ISOMPEGAudio委员会在过去几年中一直致力于音频编码的标准化,然后Fraunhofer开发组很给力,在去年搞定了编码器。然后不久前,正式把Layer3格式的音频文件命名为.mp3。并在上个月公布了第一款支持.mp3文件格式的播放器,Winplay3。”

李明柳现在已经脱离软件行业好几年,是以听得一愣一愣的,好半天吸了口气,皱着眉,迟疑道:“是不是当初我们搞MPEG-1编码的时候,你曾经提过一嘴来着?说可以单独对音频进行兼容性编码?”

“嗯——你还记得啊?”

“忘差不多了。”李明柳抹了抹后脑勺,又补充了一句:“准确地说,是没空去记这些玩意——你提这个干啥?”

“这是一笔几十亿美刀的生意。”

“……”李明柳见苏远山说得随意,但手下却没停,他也定眼往笔记本上看去。

只见苏远山很简单地画了一个电路草图——准确的说不是电路,而是功能布局的概念图。

李明柳看下来,倒是有点像优盘的样子。

“这玩意,你可以把它理解为优盘。但是一个拥有微系统的优盘——它和主控芯片搭配,可以完成对MP3音频的解码任务,当然了,作为一款播放器,还需要提供歌单操作以及列表显示乃至歌词显示等等功能。”

苏远山一边说着,一边在另外一页画出了一个SOC芯片的雏形。

李明柳皱眉看着苏远山画出的“需求”,突然问道:“一首MP3格式的歌曲有多大?”

“据我所知,在保证可接受的压缩率的情况下,大概是一分钟1MB左右。”

李明柳眼睛瞬间便亮了起来,沉声问道:“你所谓的可接受的压缩率,音质怎么样?”

“放心吧,你这耳朵肯定听不出来好坏的。”

苏远山说着放下笔,把笔记本移到李明柳面前,笑吟吟地看着他:“MP3格式,本身就是为了互联网应运而生的。如果我们能搞把互联网上的歌曲下载到一个拇指大小的数码设备中……你说,索尼会不会吐血?”

李明柳紧紧地盯着笔记本,作为芯片设计领域的专家,他现在脑子里已经开始在考虑如何实现苏远山给出的SOC芯片的需求,而又作为闪存颗粒的设计者,以及见证过第一款优盘诞生的人,他当然明白……

这玩意一出来,那估计就没Walkman啥事了。

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