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Questions tagged [dsp]

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1answer
393 views

What is (was) the Qualcomm Hexagon “Comet Board”?

The Linux mainline kernel includes support for the Qualcomm Hexagon DSP architecture in arch/hexagon. The maintainer listed in MAINTAINERS is: QUALCOMM HEXAGON ARCHITECTURE M: Richard Kuo <...
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1answer
152 views

Pipe output of jack_cpu_load through sed

In the shell, when I pipe jack_cpu_load through sed, or cut, no matter what options I use it stops printing just before the lines I want to see. jack_cpu_load | sed -n 8p will print: Jack: ...
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1answer
182 views

De-obfuscate a picture with statistical information?

I need to get this kind of information into numbers, how? Perhaps related https://dsp.stackexchange.com/questions/1054/how-do-i-recover-the-signal-from-an-ecg-image https://dsp.stackexchange.com/...
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1answer
344 views

Image (having text-and-numbers) to text-file matching [:alnum:] nicely with some Unix -tool?

Suppose a photograph with text and numbers. I want to manage it in my editor with tools such as grep, standard text-processing things such as Vim's block-highlighting and also more advanced things ...