Skip to main content

Breaking my audio jack (and finding a software solution)

Almost an year ago, i broke the audio jack on my dell inspiron laptop. I was too lazy to get it repaired, which actually worked out for the better. I wasn't able to watch movies or tv shows on my laptop for almost an year so i ended up either reading up (articles on) the internet or working. And ubuntu was the sole OS on my system (as this problem has an apparently easy fix on windows). Until i found this solution on askubuntu to the problem early feb. Granted, i wasn't looking for a solution before and i should've just continued using my phone for songs. I shouldn't have. It's a software hack to use the mic port as an audio out jack. As simple as that.

The HDA-Analyzer tool is a GUI for audio control and the script one downloads (after running the wget command) is a dummy to download the full set of codes. Mind you, having a proxy wall will prevent the program from downloading the rest of the necessary codes. Actually, it'll even prevent you from downloading the preliminary code. Duh! Anywho, set proxy from the terminal as such before downloading.

Well, atleast on the upside I've been listening to this beautiful composition for the last 24 hours!

Toodledo...

Popular posts from this blog

Animation using GNUPlot

Animation using GNUPlotI've been trying to create an animation depicting a quasar spectrum moving across the 5 SDSS pass bands with respect to redshift. It is important to visualise what emission lines are moving in and out of bands to be able to understand the color-redshift plots and the changes in it.
I've tried doing this using the animate function in matplotlib, python but i wasn't able to make it work - meaning i worked on it for a couple of days and then i gave up, not having found solutions for my problems on the internet.
And then i came across this site, where the gunn-peterson trough and the lyman alpha forest have been depicted - in a beautiful manner. And this got me interested in using js and d3 to do the animations and make it dynamic - using sliders etc.
In the meanwhile, i thought i'd look up and see if there was a way to create animations in gnuplot and whoopdedoo, what do i find but nirvana!

In the image, you see 5 static curves and one dynam…

on MOOCs.

For those of you who don't know, MOOC stands for Massively Open Online Course.

The internet is an awesome thing. It's making education free for all. Well, mostly free. But it's surprising at the width and depth of courses being offered online. And it looks like they are also having an impact on students, especially those from universities that are not top ranked. Students in all parts of the world can now get a first class education experience, thanks to courses offered by Stanford, MIT, Caltech, etc.

I'm talking about MOOCs because one of my new year resolutions is to take online courses, atleast 2 per semester (6 months). And I've chosen the following two courses on edX - Analyzing Big Data with Microsoft R Server and Data Science Essentials for now. I looked at courses on Coursera but I couldn't find any which was worthy and free. There are a lot more MOOC providers out there but let's start here. And I feel like the two courses are relevant to where I …

On programmers.

I just watched this brilliant keynote today. It's a commentary on Programmers and the software development industry/ecosystem as a whole.



I am not going to give you a tl;dr version of the talk because it is a talk that I believe everyone should watch, that everyone should learn from. Instead, I am going to give my own parallel-ish views on programmers and programming.
As pointed out in the talk, there are mythical creatures in the software development industry who are revered as gods. Guido Van Rossum, the creator of Python, was given the title Benevolent Dictator For Life (BDFL). People flock around the creators of popular languages or libraries. They are god-like to most programmers and are treated like gods. By which, I mean to say, we assume they don't have flaws. That they are infallible. That they are perfect.
And alongside this belief in the infallibility of these Gods, we believe that they were born programmers. That programming is something that people are born wit…