In my computer, i organize my multimedia files according to their name, type, size, groups and modified. My songs, movies and pictures are in different folders according to thier categories and i save it under the hard disk drives not in the computer. This is because the computer have memory less than hard disk drive. The PC will operate slowly when the memory is getting lower. Thus we should save the multimedia files in the hard disk drive which have more memory and it wouldnt abbundent the PC. After we organize the files according to the category, we can divide into name according to alphabatical rank, for example songs save from 'A' to 'Z' and 'others'. For pictures i save it as according to its ceremony taken and the dates and for the movies according to megabytes. Songs also can be save to thier type, wheter its Tamil, English, Malay or Indonesia ongs and the date has been modified. I ususally save the folders according to its album and movie's name and my favourite songs will be in my 'my fav playlist'. Some people save thier folders as its celebrity, like actor, actress, singer and etc. The movies i arranged according to its programmes like TV shows, karoake, comedy, and video clips.
This organization helps me to find the folders easily when i needed. Its more need and arranged to search.
Senin, 08 September 2008
What are the advantages and disadvantages living with Digital Technology?
Nowadays, Digital World becomes more wider. Everywhere we can see people using digital tecnology like digital television, digital camera and digital calculator, no more anolog. There are many advantages and disadvantages of using digital technology.
Digital transmission is superior because it converts images and sounds into digital computer data and transmits them. Once the digital data is received by the receiver attached to the television, it is then quickly reassembled into the original picture and sound and viewed by the viewer. Though this may seem like a longer procedure of transmitting television data, it actually is more advantageous than the older analog method as it provides you with a better picture and sound quality. The picture is not grainy or disturbed and the transmission is very clear. This is because the digital tuner attached to the receiver removes any interface from the signals before converting them back to the original images and sounds.
This ability to clean the interface from the signals results in superior quality of picture and sound which ultimately results into superior quality viewing.
To add to the quality, the digital television or other equipments has another advantage of having a user friendly interface where the user can view the listings well in advance rather than having to flip through random channels to find out what's on and what's not.
One of the other benefits of digital TV and camera is that the transmission can be compressed in order to take up less bandwidth. This implies that more number of channels can be transmitted over the same cable or over the air frequency. This is beneficial for the cable operators who wish to increase the number of channels, as they can now do so without having to replace any cable. HDTV has a bandwidth hogging nature, and hence digital TV transmission is a better way of transmitting HDTV regardless of the medium of transmission used.
Digital TV and camera is an all or none deal, implying that either you experience top quality viewing with clear picture quality or else you view nothing. In comparison the old, analog transmission method still provided the picture even if the quality degraded at times. The picture might have gone grainy and fuzzy yet it was still viewable, however in digital TV it will either be viewed or nothing can be seen on the screen at all.
There is another inconvenience with this new technology. The problem being that the television sets do not have the facility to tune to these new digital waves. This problem can be solved by either buying a new generation television or else buying the digital tuner that can be attached to your normal television to provide the same effect.
Digital technology no doubt will improve viewing many folds by improving quality and increasing the bandwidth available but the final verdict of the people is still awaited in the matter.
Digital transmission is superior because it converts images and sounds into digital computer data and transmits them. Once the digital data is received by the receiver attached to the television, it is then quickly reassembled into the original picture and sound and viewed by the viewer. Though this may seem like a longer procedure of transmitting television data, it actually is more advantageous than the older analog method as it provides you with a better picture and sound quality. The picture is not grainy or disturbed and the transmission is very clear. This is because the digital tuner attached to the receiver removes any interface from the signals before converting them back to the original images and sounds.
This ability to clean the interface from the signals results in superior quality of picture and sound which ultimately results into superior quality viewing.
To add to the quality, the digital television or other equipments has another advantage of having a user friendly interface where the user can view the listings well in advance rather than having to flip through random channels to find out what's on and what's not.
One of the other benefits of digital TV and camera is that the transmission can be compressed in order to take up less bandwidth. This implies that more number of channels can be transmitted over the same cable or over the air frequency. This is beneficial for the cable operators who wish to increase the number of channels, as they can now do so without having to replace any cable. HDTV has a bandwidth hogging nature, and hence digital TV transmission is a better way of transmitting HDTV regardless of the medium of transmission used.
Digital TV and camera is an all or none deal, implying that either you experience top quality viewing with clear picture quality or else you view nothing. In comparison the old, analog transmission method still provided the picture even if the quality degraded at times. The picture might have gone grainy and fuzzy yet it was still viewable, however in digital TV it will either be viewed or nothing can be seen on the screen at all.
There is another inconvenience with this new technology. The problem being that the television sets do not have the facility to tune to these new digital waves. This problem can be solved by either buying a new generation television or else buying the digital tuner that can be attached to your normal television to provide the same effect.
Digital technology no doubt will improve viewing many folds by improving quality and increasing the bandwidth available but the final verdict of the people is still awaited in the matter.
Minggu, 07 September 2008
ITC- What i miss most if there is no technologies?
What I miss most if there is no technologies?
In this technology era, we couldnt live life fully without technologies. It has a vital role in our daily life and we are using it every seconds in our life. We can still survive without television, phone and computer but not without satelittes. Satelittes has a lot of advantages and uses that we are using untill now. There are satelitte internet access, phone, telivision, navigation and radio services that recieving uplinked radio signals from earth satelittes transmission station and amplifying received radio signals.
There are varry of satelittes such as Astronomial Satelittes that used for observation of distance, planets, galaxies and other outer space oblectives. Biosatelittes is designed to carry living organisms, generally for scientific experimentation and Communication Satelittes used for telecommunications. The satelitte that uses radio time signals transmitted to enable mobile recievers on the ground to determine thier exact location is the Navigational Satelitte. The Earth Objective Satelitte is intended for non-military uses such as environmental monitoring, meteorology and map making and the Weather Satelitte is monitoring Earth’s weather and climate.
So as we knows about the types and uses of each of the satelitte, we can conclude that its important to have it in our daily life. Nowadays, all the students, workers n even housewives are using all the latest technologies like internet access and television to get to know about the informations that they need and what is going on around the world. They can receive the informations and delivered to the others on the spot wherever they are and how far they are.
Its all about the telecommunication around the world. There is no use of television, phone n internet if there is no satelittes. So we need satelittes to have the other simple technologies as example on the above. We watched the Olimpic open ceremony and the closing the day before that held at Beijing, China. If we do not have the satelittes, we couldnt watch it either in televisions or internet. Now we are aware of Tsunami as well. The Geologies could determine when the next Tsunami is going to happen and as well as the others like earthquake and ice melting in Antartica, that make us be aware of it and we can save life as much as can.
So, i can conclude that the most I will miss if ther is no technologies is the Satelitte that bring us all around the world.
Post by,
KALAIVANI P
(10707724)
In this technology era, we couldnt live life fully without technologies. It has a vital role in our daily life and we are using it every seconds in our life. We can still survive without television, phone and computer but not without satelittes. Satelittes has a lot of advantages and uses that we are using untill now. There are satelitte internet access, phone, telivision, navigation and radio services that recieving uplinked radio signals from earth satelittes transmission station and amplifying received radio signals.
There are varry of satelittes such as Astronomial Satelittes that used for observation of distance, planets, galaxies and other outer space oblectives. Biosatelittes is designed to carry living organisms, generally for scientific experimentation and Communication Satelittes used for telecommunications. The satelitte that uses radio time signals transmitted to enable mobile recievers on the ground to determine thier exact location is the Navigational Satelitte. The Earth Objective Satelitte is intended for non-military uses such as environmental monitoring, meteorology and map making and the Weather Satelitte is monitoring Earth’s weather and climate.
So as we knows about the types and uses of each of the satelitte, we can conclude that its important to have it in our daily life. Nowadays, all the students, workers n even housewives are using all the latest technologies like internet access and television to get to know about the informations that they need and what is going on around the world. They can receive the informations and delivered to the others on the spot wherever they are and how far they are.
Its all about the telecommunication around the world. There is no use of television, phone n internet if there is no satelittes. So we need satelittes to have the other simple technologies as example on the above. We watched the Olimpic open ceremony and the closing the day before that held at Beijing, China. If we do not have the satelittes, we couldnt watch it either in televisions or internet. Now we are aware of Tsunami as well. The Geologies could determine when the next Tsunami is going to happen and as well as the others like earthquake and ice melting in Antartica, that make us be aware of it and we can save life as much as can.
So, i can conclude that the most I will miss if ther is no technologies is the Satelitte that bring us all around the world.
Post by,
KALAIVANI P
(10707724)
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