DIGITAL AUDIO

Write a brief summary of the following article (send it by email):

http://quiosco.elmundo.orbyt.es/ModoTexto/paginaNoticia.aspx?id=19658327&tipo=1&sec=El%20Mundo&fecha=30_11_2013&pla=pla_11014_Madrid

Shared files

Follow this link to the shared files:

https://drive.google.com/folderview?id=0B5qF09rR54MrVVh5LVc4NG9GeEE&usp=sharing

Speed transmission

Read the following article and make a summary with all the speed data and a short description, for example:

100 Mbps: current fiber-optic.

http://quiosco.elmundo.orbyt.es/ModoTexto/paginaNoticia.aspx?id=19362121&tipo=1&sec=El%20Mundo&fecha=12_11_2013&pla=pla_11014_Madrid
Send it to the usual email account.

Information units

As we saw in class, the smallest unit is the bit (b). 8 b = 1 byte (B).

Multipliers:  

1 024 B = 1 kB

1 024 kB = 1 MB

1 024 MB = 1 GB

1 024 GB =  1 TB

(for quick calculations we can use 1 000 instead of 1 024)

Solve the following problem:

Calculate the time (in hours) that will take to download a 7.2 GB file if we are using a line with a 8 Mbps speed. Simplify the calculations using 1 000 as multiplier.

Important: write all the operations needed to get the final result.

Router settings

Send a screenshot of your router settings.

IP and MAC address 

Send a screenshot where these two addresses can be read.
In the email text, type this information.

MACROS

Record a macro in Word to get the following result:

This is my homework

Name it as yourname and send two screenshots:

• one with the name of the macro in the tools bar
• another with the code that can be read when you click on Modificar in the macro menu.