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I am a beginner in signal processing so I apologize in advance if I end up using the wrong terminology. My goal is to find out correlated events in a set of time series data (image attached below) that I have. I figured that using cross-correlation, I will be able to do this. In the first image...
Which is the best modulation technique that can be used to transfer voice signals for shorter distances and for longer distances?
What is the principle used in transferring the voice signals through cables?
I'm doing a study on MPLS. Though I've read it many times, I'm not able to get hold of a few things... I'd be grateful if someone could let me know about the following:
1. MPLS has a TTL field. But IP already has one. I know both TTLs are of different layers but aren't we wasting 8-bits?
2...
detail on topic pnp and npn tranistor
Can someone please tell me what is the difference between pnp and npn transistors in terms of application of collector to ground voltage(Vcc)?
Some Circuit Doubt
I won't be able to add any impurities to the water, but I guess I'll go with attaching a small metal piece and then I'll check it out...
Well...I've seen that... But I just wanted a very simple one... Imagine water acting as a short between the two terminals.... I tried it but its not ringing... It works only when I attach a small steel piece to the positive terminal...
I need a very simple Water Level Alarm Circuit. I just need to know when the water reaches a particular level in a glass. I just have a normal bell with me, battery operated. I want to use this. Can someone help me as to what I should do to make it work?
I have a bell... I was just testing the bell not by shorting the terminals, but by immersing the terminals inside water. The bell doesn't give out a sound. But if I put one of the terminals to a small steel piece and then immerse it inside water along with the other terminal, then it gives out a...
This was the answer I got when I tried to explain him what could have gone wrong...
Well, I just got confused when he said his SMPS was working fine. A few days back I heard that even the internet cable can be responsible and so I told him that for which he gave me the following reply:
"I was...
You can follow of people who have replied... And hey remember, take one step at a time. First try to figure out what simple circuits mean. Later, go for a little bigger circuits and then take on the giants.
Leave alone ATX, your next wish would be to analyse a microprocessor board. But I...
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