TRANSMISSION MEDIA , ANALOG VS DIGITAL DATA TRANSMISSIONproject on transmission media
到这里应该挺清楚了,就是说,图作为一种本质上是 analog 的存在,是和你在脑子里跑一个Mermaid 编辑器相冲突的。往更深了说,当你在用 Word 编辑格式去看好不好看的时候,你在编辑的不是 digital 的内容,而是 analog 的内容。只要在程序上追求一种易于编辑的所见即所得的效果,你注定就拿不到一个在 digital 的...
最初是以analog(模拟信号)传播, 现在则是digital(电子信号)为主流。 音乐爱好者们常常讨论一个问题: 两种信号中, 哪一个能让人更好地享受音乐? analog:模拟信号 采用复制的方法, 早年人们听音乐, 会通过vinyl record(黑胶唱片) 或cassette tape(磁带), 这些采用的都...
Precision:Digital data can be copied, edited, and moved without any loss in quality. Editing digital audio and video is much faster and less expensive than editing analogmedia. Durability:Digital information is less susceptible to degradation over time compared to analog data. For example, the sou...
来自美国甜水网首页演示,提到:“当客户希望购买他们的第一台合成器时,第一个疑问是,应该选择模拟还是数字?我们给的答案是…这取决于你想让你的合成器做什么。 如果你正在寻找下一个或第一个合成器,但不确定是数字还是模拟适合你?我们邀请了合成大师Daniel Fisher,一起来分析模拟和数字合成器之间的区别、各自的优缺...
Re: Clock dividers, digital Vs analog? Quote Unread postbyeuromorcego»Tue Mar 27, 2018 12:58 pm zoogoo wrote:I was looking around for clock divider and noticed that some are analog and digital. [...] Is there a kind of sloppiness that an analog clock has that digital does not? It...
In the audio world, few debates raise blood pressure levels more than the analogue vs digital question. The world of wireless microphones is no exception.
4.2.1. Analog vs. Digital Receiver Transition times of the PAM4 data signal can create significant horizontal eye closure due to the transition noise, which is dependent on the rise and fall times of the signal. Transition-qualified phase detectors are needed to look at analog levels for clock...
Analogvs.DigitalCommunication Tomakeafaircomparison,mustmakethe transmitterpowersthesame A 2 =E b ·2W·B RecallthatE b =A 2 T withT= 1 2W·B SNR analog = A 2 2N 0 W = E s N 0 ,E s =E b ·B SNR digital = 1 2 2B 3 + 4 3 p e ,p e =Q 2E s BN 0 Analogvs.Digit...
The scanned analog Hasselblad photo from 2001. Last week, 15 years later in 2016, I shot the same photo with a Leica SL and 24-90mm lens at 68mm on a 24-megapixel sensor at ISO 100. The resulting photo was a 42 megabyteDNG file. ...