jueves, 30 de mayo de 2013

La Salsa

The "Salsa" is the term used from the seventies to define the musical genre resulting from a synthesis of Cuban musical influences with other elements of Caribbean music, Latin American music and jazz, especially Afro-Cuban jazz. The sauce was developed by musicians of origin "Latin" ('Latin America') in the Hispanic Caribbean and New York City.The sauce covers various styles like salsa dura, salsa and timba romantic, but are generally used only the first two.

Features:

Key is in 2-3.This key pattern is also used in the sauce. In the above pattern, the first bar of 4/4 time has 2 black in the second and third parts of the compass, the second measure of 4/4 has 3 ratings, ranking the eighth to setback in the second beat of measureThe sauce has the following characteristics:Rhythm: Use key basis are, the rhythmic pattern of Cuban son, over two bars of 4/4.Melody: In many cases the melodies used in the sauce correspond to those used traditionally in the son montuno but can be assimilated to other genres of traditional Cuban and Caribbean music, including melodies of American popular music.Harmony: It corresponds to that used in Western music.Instrumentation: Use popularized Cuban percussion instruments from the twenties as pails or drums, bongos, Cuban guiro, cowbell, maracas and conga two. Arsenio Rodriguez was introduced as the first musician to incorporate the conga or "dairy" to orchestras baile.4Aside from the drums, the instrumentation is complete with piano, bass (electric bass in many cases), trumpet, saxophone, trombóns, flute and violin. The influence of Afro-Cuban jazz is determined by the arrangement but not a necessary condition in the sauce.




My best vocation time


My best holiday were Ambalema Tolima in August 2011 went to where my second mother Because live as far away from cali I felt very happy, my father left my aunt and my cousin, the truth was the best vacation and we share time i was very important beside her, every day pasiamos always hung on me and my needs as I said goodbye to her and encontraba.Nos we returned to Cali, Cali again reaching Huila Traveled to visit my aunts and cousins ​​went to pool, to farms throughout the city and visit time was 20 days, on this trip I went with my whole family. Also i was free time with nothing to do all day and am sleeping Which is what I like to do, eat and be with my family all the time These were the best I also help my father in the school where I Teaches. The best without a doubt.                           

                                              Los termales de Rivera-Huila


           

martes, 14 de mayo de 2013

Mobile Phones


The mobile phone is an electronic wireless device to access and use network services or mobile cell phone. Cell is called in most Latin American countries because the service operates through a network of cells, where each relay antenna is a cell signal, although there are mobile phone networks
From century, mobile phones have acquired features that go far beyond merely just to call, translate or send text messages, it could be said to have unified (not replaced) with various devices such as PDA, camera photos, electronic calendar, alarm clock, calculator, micro projector, GPS or multimedia player and able to perform a multitude of actions in a small, portable device that takes virtually everyone in developed countries. This type of mobile phone evolution is called smartphone (or your controller).
The first automatic commercial network was NTT of Japan in 1974, followed by the NMT, operating simultaneously in Sweden, Denmark, Norway and Finland in 1981 using Mobira Ericsson phones (the ancestor of Nokia). Saudi Arabia also used the NMT and put into operation a month before the Nordic countries. The first record on the U.S. mobile phone company is Motorola, with its model DynaTAC 8000X. The model was designed by engineer Rudy Krolopp Motorola in 1983. The model weighed less than a kilo and had a value of nearly U.S. $ 4,000. Krolopp subsequently be incorporated to research and development team led by Motorola's Martin Cooper. Both Cooper and Krolopp appear as owners of the original patent. From DynaTAC 8000X, Motorola develop new models like the Motorola MicroTAC, released in 1989, and the Motorola StarTAC, launched in 1996 to market. Basically we can distinguish two types on the planet mobile networks, the existence of these is crucial for us to carry out our cell phone use, to sail on the internet or to send text messages as we usually do . The first network is the Mobile Network analog type (TMA), it establishes communication with analog voice signals, both in the radio section and in the land section, the first version of the same work in the radio band 450 MHz, then work on the 900 MHz band, in countries like Spain, this network was withdrawn on December 31, 2003. Then we have the digital mobile phone network, here and communication takes place via digital signals, this allows us to optimize the use of radio frequency bands as the quality of signal transmission. The most significant exponent that this network has currently the third generation GSM and UMTS, both operating in the bands of 850/900 MHz, in 2004, came to reach 100 million users. Martin Cooper was the pioneer in this technology, he is regarded as "the father of the cell phone" to enter the first radio in 1973, in the United States while working for Motorola, but it was not until 1979 when the first commercial systems in Tokyo, Japan by NTT.
In 1981, the Nordic countries introduced a cellular system like AMPS (Advanced Mobile Phone System). On the other hand, in the U.S., thanks to the regulator of the country adopted rules creating a commercial mobile service in 1983 was put into operation the first commercial system in the city of Chicago.
With that starting point, in several countries spread cellular telephony as an alternative to conventional wireless telephony. The technology was very popular, so a few years to establish itself began to saturate the service. In that sense, there was the need to develop and implement other forms of multiple access to the channel and transform the analog to digital, in order to make room for more users. To separate the other stage, cell phones have been characterized by different generations. The following describes each. Today are very important tactile phones