效率工具,analog vs. digital 赵苟润 在赵国大部分时候只有两个选项最近听到一期很久之前的播客,《不可理论》的第37期:茫茫相似将万物勾连。 我作为一个机械工程师,模数信号这些东西当然是早就烂熟于胸,只是从来没想过这个都可以上升到哲学高度。工程师一向是重实践轻理论,属于那种有“机心”而无“道心”的人。所...
Analog video connector includes BNC to RCA, RF and S-Video, while digital connector includes DisplayPort, HDMI, and DVI. Select a video connector to learn more.
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...
When the term “integrated circuit design” is mentioned, most people think of the design of complex microprocessors. These circuits are designed using digital design techniques, which focus on the propagation of discrete values, i.e., “ones and zeros.” It’s important to understand that this...
Analogvs.DigitalCommunication Quantizationerror Channelerror Q[s(nT s )]= B1 k=0 b k 2 k 2 B1 1 = B1 k=0 (b k ˆ b k )2 k 2 B1 2 = B1 k=0 (b k ˆ b k ) 2 2 2k 2 2(B1) 2 = B1 k=0 p e 2 2k 2 2(B1) =p e 2 2B 1 3·2 2(B1) 4 3 p e powe...
Many of today's instrumentation and process control applications convert the analog output of a sensor for processing and/or storage using an analog-to-digital converter (ADC). For voltage input ADCs, three different input structure types exist: Single-Ended, Pseudo-Differential and Fully-Differenti...
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), 这些采用的都是analog(模拟信号)。
Vibraphile、Giacomo Bondi - Analog vs Digital Electro
Figure 2. Off isolation vs. frequency. Insertion loss is the attenuation between input and output ports of the switch when the switch is on. The switch is generally one of the first components encountered in a receiver’s signal path, so a low insertion loss is required to ensure minimum...
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