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1answer
28 views

How does a software equaliser work?

Recently I read that raw audio (uncompressed WAVE files) are stored in LPCM (Linear Pulse Code Modulation) encoded format. Now I believe that the LPCM encoding stores basically the waveform which the ...
0
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1answer
2k views

Are trapezoidal electricity waveforms safe for PCs?

My power inverter produces trapezoidal (TPZi) waveforms instead of sine waves. Is it safe to run my PC on this inverter?
4
votes
2answers
720 views

Attaching LCD monitor to UPS - output waveform matters or not?

I've got a quite expensive LCD monitor (~$1000) and I wish to protect it from instabilities in the power line. So I intend to get a UPS for it. I see two types of UPS devices which differ on the ...
3
votes
2answers
512 views

How to plot data for several signals, one above the other?

Following this question. How can I command gnuplot to draw this plot: (from the bottommost example on this page). I guess I need to do something similar to what is being done here. But what ...
1
vote
0answers
335 views

Which Waveform viewer to use for binary data?

I have a file that contains a set of signals, each with binary data that changes other time. Something like this: clk : 0011001100110011 sig1: 0001000100010001 sig2: 0111100010011011 I am looking ...