The Ghost in the MP3
Data Skeptic1 Mai 2015

The Ghost in the MP3

Have you ever wondered what is lost when you compress a song into an MP3? This week's guest Ryan Maguire did more than that. He worked on software to issolate the sounds that are lost when you convert a lossless digital audio recording into a compressed MP3 file.

To complete his project, Ryan worked primarily in python using the pyo library as well as the Bregman Toolkit

Ryan mentioned humans having a dynamic range of hearing from 20 hz to 20,000 hz, if you'd like to hear those tones, check the previous link.

If you'd like to know more about our guest Ryan Maguire you can find his website at the previous link. To follow The Ghost in the MP3 project, please checkout their Facebook page, or on the sitetheghostinthemp3.com.

A PDF of Ryan's publication quality write up can be found at this link: The Ghost in the MP3 and it is definitely worth the read if you'd like to know more of the technical details.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(601)

Spam Filtering with Naive Bayes

Spam Filtering with Naive Bayes

Today's spam filters are advanced data driven tools. They rely on a variety of techniques to effectively and often seamlessly filter out junk email from good email. Whitelists, blacklists, traffic ana...

27 Jul 201819min

The Spread of Fake News

The Spread of Fake News

How does fake news get spread online? Its not just a matter of manipulating search algorithms. The social platforms for sharing play a major role in the distribution of fake news. But how significant ...

20 Jul 201845min

Fake News

Fake News

This episode kicks off our new theme of "Fake News" with guests Robert Sheaffer and Brad Schwartz. Fake news is a new label for an old idea. For our purposes, we will define fake news information crea...

13 Jul 201838min

Dev Ops for Data Science

Dev Ops for Data Science

We revisit the 2018 Microsoft Build in this episode, focusing on the latest ideas in DevOps. Kyle interviews Cloud Developer Advocates Damien Brady, Paige Bailey, and Donovan Brown to talk about DevOp...

11 Jul 201838min

First Order Logic

First Order Logic

Logic is a fundamental of mathematical systems. It's roots are the values true and false and it's power is in what it's rules allow you to prove. Prepositional logic provides it's user variables. This...

6 Jul 201816min

Blind Spots in Reinforcement Learning

Blind Spots in Reinforcement Learning

An intelligent agent trained in a simulated environment may be prone to making mistakes in the real world due to discrepancies between the training and real-world conditions. The areas where an agent ...

29 Jun 201827min

Defending Against Adversarial Attacks

Defending Against Adversarial Attacks

In this week's episode, our host Kyle interviews Gokula Krishnan from ETH Zurich, about his recent contributions to defenses against adversarial attacks. The discussion centers around his latest paper...

22 Jun 201831min

Transfer Learning

Transfer Learning

On a long car ride, Linhda and Kyle record a short episode. This discussion is about transfer learning, a technique using in machine learning to leverage training from one domain to have a head start ...

15 Jun 201818min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
rss-nysgjerrige-norge
forskningno
liberal-halvtime
rekommandert
rss-zahid-ali-hjelper-deg
sinnsyn
villmarksliv
rss-paradigmepodden
jss
tomprat-med-gunnar-tjomlid
fjellsportpodden
tidlose-historier
rss-overskuddsliv
dekodet-2
kvinnehelsepodden
rss-inn-til-kjernen-med-sunniva-rose
diagnose
nevropodden