Mp3 Player If You Are On The Move

Thu, 14 Feb 2008 04:19:39 GMT

Thursday, February 14, 2008

An Mp3 player is also known as a digital audio player, and it has become a regular fixture in our everyday lives. Everybody seems to have one these days. Walking the dog, at the gym, traveling to work, the idea that you can carry your entire music library with you anywhere is extremely appealing to most people.

MP3 players have made music easily accessible to everyone. You can simply download the songs from the free download sites and save them in your player and carry with you everywhere. Nothing could be better when you are stuck in a massive traffic jam and don`t know how to while away your time.

Mp3 stands for Moving Picture Experts Group layer III, and can be seen as a technology which audio data can fit smaller memory space, without any loss to audio quality. Raw audio data is normally very large and difficult to use on portable devices because of the lack of available storage. A standard audio CD can hold up to 80 minutes of audio data. With Mp3, about ten times more audio data can be stored in memory of the same size.

Although you will find many mp3 player brands in the market, there are mainly three Mp3 player types, mostly based on memory capacity. The Mp3 player with hard drive has the highest capacity and is often called a Jukebox Mp3 player. Examples are iPod video, Sony Walkman. The Micro Mp3 player with hard drive has a lower capacity and is lighter than an Mp3 player with hard drive. Examples are iPod Mini, Zen Micro (Creative Labs). The Mp3 player with flash memory is the smallest in size with the lowest capacity, and is very light. An example is iPod Nano.

An Mp3 player with hard drive is good for travel or for those compelled to be away from their computers for long periods of time. It is ideal for listening in the living room, and it can be connected to external speakers. An Mp3 player with flash memory is useful while jogging or at the gym because of its lightness.

Mp3 players were introduced in the early nineties, and ever since then, there has been a running argument over audio quality. A lot of people feel that Mp3 compression has an adverse effect on the quality of the sound; the others argue that the Mp3 audio format just removes the frequency of audio data that cannot be possibly heard by people, so there is no real loss in the sound quality.

More and more new features are being added to the Mp3 player with advancing technology. Some have built in digital photograph albums, as in the later generation iPod, and you can download and access your pictures while you are on the move. Some have analogue radio and digital radio receivers.

It is usually believed that MP4 is just a modern and updated version of MP3. But it is not so at all. It is something very different in its features. MP3 can be considered to be of a particular category belonging to audio formats, whereas MP4 is considered to be in a container format. However in spite of these differences, mp3 files can be run in either of the players.

One thing you will do well to remember is that your Mp3 player sound quality is only as good as the headphones you are listening with. So do spend a little time and money on superior quality headphones.

This article can also be accessed in portuguese language from the Article section of page:www.polomercantil.com.br/mp3-player.php,www.polomercantil.com.br/ipod.phpRoberto Sedycias works as IT consultant for PoloMercantil.

By: Roberto Sedycias
Article Source:http://www.ArticleBiz.com

Secrets Of Karaoke DVD

Fri, 11 Jan 2008 04:31:29 GMT

Friday, January 11, 2008

The word `karaoke` has a Japanese origin from the words `kara` meaning empty or void and okesutora, meaning orchestra. It is a kind of entertainment in which singers sing with music pre-recorded played on a music system. The song used is usually a popular song, but the original recorded voice is removed or the volume is reduced low enough so that it does not interfere with the current singer.

Karaoke DVDs are discs that are specially formatted to have only music of songs and their lyrics displayed when the song is played from the DVD. The earlier formats used for Karaoke were VCD and CD+G. Another format which is used for karaoke discs is laser discs.

The CD+G discs were mainly normal audio CDs but also having lyrics data written on them. The discs can be played on a general CD player but the images for lyrics are of low quality. On the other hand VCD used for karaoke can store high quality MPEG videos for lyrics display.

In the karaoke DVD format, video is supported. Hence, the songs on the DVD can be accompanied by high quality video clips which are specially made for karaoke.

The karaoke discs (karaoke DVDs) are available in two formats - multiplex and non-multiplex.

The multiplex format contains vocal demos for the songs on the DVD which gives the user an option to listen to the song with vocals also. This is present to help the user to practice and compare his/her song with the original song. The vocals can be eliminated from the song by using the vocal remove button or the multiplex function present on the player used to play the DVD.

The non-multiplex format comes without vocals and is more appropriate for experienced users.

An important thing to note is that the tracks on karaoke DVD are not made from the original songs. Rather, the music is recreated. The karaoke songs are recorded again separately and care is taken that the music sounds very similar to the track which was recorded originally. In the multiplex DVD formats, it may be possible that the original artist (singer) is not the one singing the song.

Most karaoke players use a technology that changes the pitch of the song electronically to suit the singer`s voice and at the same time maintaining the tempo of the original song.

Also, the karaoke discs come with the background singer, normally the chorus and it is not possible to remove these background singers.

A very popular form of karaoke venue is a Karaoke Box. It is a medium sized room which contains the equipments required for karaoke. This helps the singer to avail a more private and intimate atmosphere to sing for fun or practice for some performance. The room can be rented for as long as the user wants. Some karaoke bars also charge on a per song basis, typically $1 or S2 for a song.

Another option is to buy a karaoke DVD player which can be used at home. The player generally costs less than 100 dollars and the karaoke DVDs will cost around 15 dollars a piece.

A popular game known as `Karaoke Roulette` or `Kamikaze Karaoke` is played in karaoke bars. In this game, random songs are played on the karaoke player and the participants have to identify and sing along.

A large number of software applications are also available now which makes it possible to host karaoke shows on the computer. Various websites dedicated to karaoke makes it possible even for amateur singers to share and participate in a global karaoke community.

This article can also be accessed in portuguese language from the Article section of page: www.polomercantil.com.br/karaoke.php
Roberto Sedycias works as IT consultant for www.PoloMercantil.com.br

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Mp3 Player If You Are On The Move

Secrets Of Karaoke DVD