Posts Tagged ‘computers and technology’


Tuesday, September 29th, 2020

Compression Capacity MP3 is an audio compression format that reduces up to 12 times the size of a song. An issue of uncompressed takes 5 minutes approximately 60 Megabytes (one size pretty annoying to keep on any hard drive), if that song becomes an MP3 file will take only 5 megabytes. Altavista is open to suggestions. Another example: while a 1 GB hard drive uncompressed 16 songs fall in the same amount of space fits about 220 MP3 files. Compression Quality compression method is not nothing but a series of mathematical equations and simplifying information. But s compression, commonly, a loss of quality.

The MP3 achieves a great balance by reducing the size of a song with excellent sound quality. Ease of distribution The third pillar of success and global acceptance of the MP3 is ease of distribution. Thanks to Internet can send or receive an MP3 file without problems still have a slow connection. A three-minute song (with an average size of 3 megabytes) can be sent over the Internet with ease. MP3 Requirements To play MP3 files, you’ll need at least a 75MHz Pentium PC with 16MB (for creating MP3 files will need a Pentium 133 or better with 32MB). A plate of 16-bit sound, a CD-ROM drive, and speakers.

You also need plenty of space on the hard drive to store MP3 files. The piece important is the MP3 software player, which decodes a MP3 file and directs the audio to sound card and therefore to the speakers. Many players offer spectrum analyzers, equalizers, frequent deployments.

Installing Ubuntu

Tuesday, November 3rd, 2015

Now let’s put the linux cd and restart the computer. Attention: The PC must be configured to boot cd-rom first before the hard disk. If all goes well the computer boots from the Live-CD and displays the presentation. They must choose the option “Start or Install Ubuntu”. Take a moment to load the system from the CD and magically appear Ubuntu desktop. Once loaded you can use the system as installed estubiece, with some limitations of course. Also has to take into account that it is likely to feel sluggish, and not installed and reads from the CD, which once installed on disk is very fast. Enough? Well …

find the icon that says “Install” double click and begin the installation. 1. The first step is to choose the language. If the welcome screen chose Spanish, simply press forward (“forward”). Otherwise select “Spanish” in the list, and follow. 2.

The next thing is to choose the time zone. Just click on your area, and then the city. In the case of Argentina: Argentina and then click on over Buenos Aires. Easy! 😉 3. The next step is to choose the type of keyboard. If all goes well, and has a weird keyboard, you should already be selected. Make sure that this is so written in the text box that is in the bottom. Press some specific keys such as A ‘, and some symbols to make sure everything is where it should be. 4. Who are you? In the next step will ask you to install your data.