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Daily Digest - October 19, 2019
Daily digest is your daily dose of knowledge. There are 365 topics and each day will cover a different topic. It gives valuable information on topics like physics, knowledge, emotions, entertainment & spirituality. Click on archive and view all the topics of the year.
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Your Music system covers larger space. But now you can take your music system in your pocket. Yes, of course I am talking about iPod.


How does an iPod work? iPod works just like other MP3 players. An MP3 is a computer file. At its most basic level, it consists of a long stream of 1s and 0s, which correspond with nearly microscopic electrical components. MP3 is created by converting the analog waves (basic audio technology used in phones and stereo equipment, consisting the various frequencies converted into sounds.) into digital format. A digital format is a mathematical representation of the analog waves, these waves are represented as sound or music we hear. Challenge of making an MP3 player like iPod is file compression.

An MP3 player takes lots of space, while iPod compresses more MP3 players into smaller area. Most significant development is CODEC (COmpression DECompression algorithms) made by the employer of Apple co. This CODEC allows the very large formulae to be simplified into smaller area. iPod works by converting the digital waves into analog signal, which represents the original sounds, which is produced in sound studio. In an iPod there is a chip called DAC chip, which is Digital Analog Converter. This chip is responsible for the conversion. Depending upon the quality of the chip, the sound quality may vary How an iPod really works? It is only a guess. But one thing is sure: it works!

The world on your finger tips:
  • Google Searches
  • Google Earth
  • Google Moon
  • Yahoo searches
  • Orkut
  • Hotmail
  • Rediff
  • Cool buddy etc, etc, etc These are the sites on internet you can search and collect any information, chat, place order, make friends just at the tip of the finger. Computer has made work easy in any field. It is latest revolution. You can choose it as your career in hardware or software.

Good thought: - “Great thoughts come from heart.” Every great thought is a contribution to the ultimate result of life.

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