The difference and an end to digital sound introduction. Next posts on sampling theorem.

Here's a very crude analogy to explain the difference between analog and digital sound, a vinyl records walls generate an analog signal by moving the stylus left and right as well as up and down its diagonally moved for stereo,...

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From copper to PCB [Part 6] – Design Rules

Now as we have said about routing tracks, we have to understand that this track placing or  routes and via have rules that is the manufacture can only make them physically in a certain way we cannot draw and demand something...

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From copper to PCB [Part 5] – getting more Physical

So for now we have only discussed about how the two layers are, but depending on the use case, there can be more than two layers and in that case the manufacturers have more copper sand witches sand witched and through our given...

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From copper to PCB [Part 4] - Intro to Physical View

So, after we have done logical schematic diagram with footprints attached we can now just start drawing on the PCB using our softwares Physical layout editor or a board designer, here what we draw initially is on the top surface...

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From copper to PCB [Part 3] - more than Logical View : Footprints

                                     So, after we have the logical diagram and most accurately correct diagram, we have to attach...

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viewing digital sound using VEGAS

See on a graph Zoom way way way in on the waveform and eventually you can see the individual samples themselves. And that's all digital sound is it's a huge list of numbers strung together in order to get these numbers back into...

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PCB Components Photographs by Amrita [SmartPhone]

These are some photographs taken by Amrita Adhikari, Theme : Technology - Printed Circuit Boards (PCB) Components -  SmartPhone, Inside Consumer Electronics.Internal Flash Storage of SmartPhone Micromax Q380Mediatek System...

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Component Closeup 01 by Subhankar[close to an open web cam sensor]

Photo by : Subhankar KarmakarTheme : Technology - IC Components - Web Cam, Inside Consumer Electronics.Image of a web camera sensor taken with another web cam with close fo...

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PCB Components Photographs by Amrita [FeaturePhone]

These are some photographs taken by Amrita Adhikari, Theme : Technology - Printed Circuit Boards (PCB) Components - FeaturePhone, Inside Consumer Electronics.Main SoC of a Featured Phone(ikal)Main SoC of a Featured Phone(ik...

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