Introduction
Digital audio Mp3 has completely changed the world of music. Nowadays, music is carried on portable devices such as iPods, Mp3 players and cell phones. The evolving technology has made things more convenient for music lovers as they longer have to carry a walk-man with portable batteries and cassettes or compact disks. Digital audio mp3 has replaced the vinyl records and audio tapes. These songs can be added to music devices, hundreds of songs can be found in one device. They can be categorised by genre, artists, albums and year. These products are user-friendly and can easily be mastered in a short time-span.
History
The history of digital audio mp3 is quite recent. This technology was brought to light in 1987 by a German company called Fraunhofer-Gesellshaft. They developed this technology and licensed the rights to other companies for audio compression technology in the United States. The inventors of this technology are Bernhard Grill, Karl-Heinz Brandenburg, Thomas Sporer, Bernd Kurten and Ernst Eberlein. These people began researching the technology of high quality and low bit-rate audio coding.
Features
Digital audio mp3 can also be converted to other formats such as mp4 and video formats. Music files can also be downloaded from Youtube using a specific software that allows this conversion. The video can be converted to a high quality audio music file. These conversions can also be done online without a software. Digital audio mp3 has changed lifestyles. It has reduced the need for excessive storage as compact disks and cassettes take a lot of space at home. All music files can be stored in the mp3 device as well as a folder in the computer. An mp3 device usually weighs less than one ounce. The latest mp3 players have more features such as an alarm clock, calendar functions and internet services. It can also be used for storing videos and photos. Most people use these devices while exercising. For these using, extra features like a pedometer is added. This counts the number of steps a person has taken. It also shows the number of calories lost in the period of exercise. Each mp3 player is equipped with a range of accessories such as colourful cases, different kinds of headphones and speakers. The new range of iPod is released in different colours so it appeals to different customers.
Tips and comments
Music is known to have calming effects on its listeners. It is used in therapy for many diseases as it relaxes people. Music also creates the illusion of time passing faster, that is why those people who listen to music while waiting in line or in the waiting area of medical clinic feel that the time passed quickly. Because of this digital audio mp3 technology, music is readily available to everyone. Every person, young or old has a portable music device. These are taken on trips for their convenience. Once fully charged; the average battery of an iPod lasts from 8 to 12 hours. The enormous world of music is just a button-click away.
