Home Books Articles Money Products Handmade Bet Free Photos Encyclopedia e-shop Searche

MP3 Player



Mp3 players are a revolutionary tool of this generation. Everywhere you go, you can almost always spot an mp3 player. The mp3 player is like a cd player, except instead of holding one single cd, it can hold your entire cd collection. You can see why the mp3 player has become such a staple of the music lover. If it's a choice sport ween hauling around dozens of cds, or simply changing cds by the press of a button, it's not going to be a hard decision. Of course not all mp3 players hold the same amount of music on them, there are many different sizes, shapes, and styles.

The most popular mp3 player at the moment would have to be Apples infamous IPod. These mp3 players have the capability of holding from 4 gigabytes, to 80 gigabytes of music. Making it possible for the smallest music fan, and the largest music fans to choose how much they would like to hold. After all there's no sense in paying too much for space you won't use. Of course Apple's IPod is not the only mp3 player available on the market, but it is a very popular option currently.

So whether you're a musical freak, or just enjoy the odd song, there's an mp3 player available for everyone. And since mp3 players are totally portable, you can take it anywhere with you. The size of most mp3 players are so accommodating you can just slip it into your pocket and enjoy the music, as it should be.


MP3 Players: MP3 File Format

The MP3 file format reformed music disposition in the late 1990s, when file-swapping services and the first portable MP3 players made their appearance. MP3, or MPEG Audio Layer III, is one process for compressing audio files. MPEG is the abbreviation for Moving Picture Experts Group, a group that has cultivated compression systems for video data, including that for DVD movies, HDTV broadcasts and digital satellite systems.
The usage of the MP3 compression system undermines by a long shot the number of bytes in a song, while maintaining a good sound quality which is equivalent to CD-quality. Anytime you compress a song, it is certain that you will lose some of its quality, which is the trade-off for the ability to carry more music files in a smaller storage system. A smaller file size also allows the song to be downloaded from the Internet faster.
Consider that an average song is about four minutes long. On a CD, that song uses about 40 megabytes (MB), but uses only 4 MB if compressed through the MP3 format. On average, 64 MB of storage space equals an hour of music. A music listener who has an MP3 player with 1 GB (approximately 1,000 MB) of storage space can carry about 240 songs or the equivalent of about 20 CDs. Songs stored on traditional CDs are already decompressed, so it takes more CDs to store the same amount of songs. (Some CDs support MP3 files.)

Although MP3 is perhaps the most well-known file format, there are other file formats that can be played on MP3 players. While most MP3 players can support multiple formats, not all players support the same formats. Here are a few of the file formats that can be played on different players:

WMA - Windows Media Audio
WAV - Waveform Audio
MIDI - Music Instrument Digital Interface.
AAC - Advanced Audio Coding
Ogg Vorbis - A free, open and un-patented music format
ADPCM - Adaptive Differential Pulse Code Modulation
ASF - Advanced Streaming Format
VQF - Vector Quantization Format
ATRAC - Sony's Adaptive Transform Acoustic Coding 3

How MP3 Players Work

How does an MP3 player work?

If MP3s are computer files, it follows that MP3 players must be computers. It's absolutely true! The iPod in your pocket is a far more powerful computer than the ones people had on their desks 20 years ago.

Before we learn how Mp3 Players work, we should know that all computers process information (data) and have a four basic elements.
-An input device (for getting the data in),
-A memory (for storing data), a processor (for working on the data)
-An output device (for getting the data back out again). Think of an MP3 player and you'll see that it has all these things.
An Mp3 Player has an input (and a usb cable which connects to the computer)
An Mp3 Player has memory (either a small hard drive or a flash memory that can store MP3 files)
An Mp3 Player has a processor (something that can read the MP3 files and turn them back into music)
An Mp3 Player has an output (a socket used to plug in your headphones). Some MP3 players have also another output, an LCD Display which tell you which song is currently playing.

After this you will realize that if you switch on your iPod to play your favorite track it works just like a computer. The processor chip loads an MP3 file, reads the ID3 index cards, and displays the artist and track name on the display. Next, it works its way through the MP3 file reading each frame in turn. It reads the header, followed by the data, and turns the digital information (the binary ones and zeros) back into sound waves and frequencies that your ears and your brain comprehend as music. That's pretty much all there is to it. Know this: the catch of a MP3 music player is not the plastic device in your hand but the MP3 file types technology behind it.


How is music stored inside an MP3 file?

Typical sound files (like .wav files) saved on a computer take up vast amounts of hard drive space. Consider: you can fit the Encyclopedia Britannica onto a couple of CDs, but one CD will normally hold only about an hour's worth (maybe a dozen or so tracks) of music. That means each track on a normal CD must be taking up a huge amount of spaceŚcomparable to one or two volumes of an encyclopedia! MP3 is a technological advancement for taking the same musical information and compressing it into about one twelfth as much space. the more you compress mp3 files the worse their sound quality will be. Just like images (JPGs), MP3 is a also lossy compression file type.

Now, getting Inside an MP3 file, you will find that music is stored as long strings of binary numbers (zeros and ones) in a series of blocks called frames. Each frame starts with a short header (a kind of table of contents), followed by the music data itself. At the start of an MP3 file there is a kind of "index card" that stores details of the track name, artist, genre, and so on. This information is called metadata and each part of it (artist, track, and so on) is stored in what's called an ID3 tag. Many MP3 applications have an option that lets you "edit the ID3 tags."It sounds technical and complex, but it's simply a way to change the "index card" at the front of the MP3 file.
The great aspect of the MP3 filetype is that it takes up very little space in the disk. A conventional music track takes up only about five megabytes or so when you turn it into MP3 file type, compared to the 60 megabytes or so (.wav file) it would take up on a CD. That means you can send an MP3 file over the Internet about twelve times quicker and cheaper than the same information stored in CD format. You can also store a lot more MP3 files on your music player. The somewhat small size of MP3 files and the speed with which they can be downloaded has reformed the music business since the mid-1990s.


MP3 Player Tags:

MP3 Player: mp3 players mp3 cd players samsung mp3 players cheap mp3 players best mp3 players creative mp3 players car mp3 players creative labs mp3 players mp3 players portable 128mb mp3 players sony mp3 players sports mp3 players mp3 players australia rating mp3 players archos mp3 players mp3 players reviews flash mp3 players compare mp3 players mp3 players review mp3 video players best portable mp3 players mp3 players reviewed digital mp3 players top mp3 players iriver mp3 players 256mb mp3 players mp3 media players usb mp3 players network mp3 players how do mp3 players work zen mp3 players shop mp3 players sandisk mp3 players rca mp3 players mp3 players for sale buy mp3 players hd mp3 players mp3 players comparison discount mp3 players top 10 mp3 players refurbished mp3 players mini mp3 players best mp3 players tested 1gb mp3 players sport mp3 players the best mp3 players waterproof mp3 players small mp3 players top rated mp3 players consumer reports mp3 players mp3 players on sale mp3 players store mp3 players compared phillips mp3 players flash memory mp3 players philips mp3 players about mp3 players ilo mp3 players used mp3 players music for mp3 players cheapest mp3 players downloads for mp3 players 20 gb mp3 players mp3 players ratings computer mp3 players history of mp3 players wholesale mp3 players top ten mp3 players reviews of mp3 players 20gb mp3 players rate mp3 players good mp3 players speakers for mp3 players cheap sony mp3 players mac mp3 players panasonic mp3 players all mp3 players mp3 players for running mp3 players for mac 1 gb mp3 players 5gb mp3 players mp3 players for runners 40gb mp3 players mac compatible mp3 players how mp3 players work mp3 players running deals on mp3 players micro mp3 players mp3 players fm information on mp3 players mpio mp3 players best buy mp3 players audiovox mp3 players music downloads for mp3 players mp3 players prices rca lyra mp3 players mp3 players com mp3 music players i river mp3 players 4gb mp3 players rave mp3 players ipods and mp3 players memorex mp3 players scandisk mp3 players mp3 players for cheap review of mp3 players motorola mp3 players inexpensive mp3 players portable cd mp3 players best flash mp3 players popular mp3 players comparing mp3 players zen micro mp3 players advanced mp3 players myspace mp3 players mp3 player fl100 nomad iriver jukebox cd player nomad iic lyra mpio muvo sonicblue archos yepp irock muze psa120 nomad muvo boombox nex ii cd players intel pocket concert magicstar digitalway neuros dmp 110 mps player audiophase slimx mp6400 psa128max yp 30sh jamp3 boomboxes mp120 imp 350 mp 120 psa64 portable ifp 180t nomad2 slim x act100 comotron yp mxp 100 i jam audiotron secure digital psa128 i2go dmp 120 dmk 8 cm yp neu studio 20 20gb personal video player fd100 yp 30s creative labs 8cm creative imp350 av320 dataplay nomadii 128max yp ndu digit lway 128mb zen systrayplay u100 cd12 dension act210 act200 minidisc yammp discman iriver slimx imp 350 psa60 mp3player mp3players dmg dual play hyun won mpr player mp gio jwin stmp3400 128 mb slimp3 zillion 10gb verbatim yp e64 edigital artdio enking yp 20t xp3 walkman multimedia card mmc sdmi dosamp baromtec yp 20s emuze jazpiper yp 700h sonken mp200 minihd innovum yamp chromex mps players mpe players mp3 player mp3 player reviews mp3 player review flash mp3 player best mp3 player sony mp3 player creative mp3 player portable mp3 player samsung mp3 player cd mp3 player iriver mp3 player mp3 player software 1gb mp3 player 20gb mp3 player cheap mp3 player 512mb mp3 player usb mp3 player digital mp3 player mp3 player download rca mp3 player sport mp3 player ilo mp3 player mp3 player linux mp3 player car 256mb mp3 player 5gb mp3 player mp3 player downloads lyra mp3 player pocket pc mp3 player 40gb mp3 player toshiba mp3 player real player to mp3 muvo mp3 player panasonic mp3 player iriver 6gb photo mp3 player cell phone mp3 player scandisk mp3 player e815 mp3 player 40 gb mp3 player media player mp3 mp3 player firmware 4gb mp3 player c256m mp3 digital media player mp3 player sd card mp3 music player mp3 player with fm transmitter archos mp3 player video mp3 player real player mp3 in dash mp3 player mp3 dvd player flash memory mp3 player sandisk 256mb mp3 player pda mp3 player s1 mp3 player mp3 player armband diy mp3 player mp3 player ogg palm os mp3 player ilo 256 mb digital audio mp3 player mp3 player for mac mp3 player tutorial emerson mp3 player freeware mp3 player creative zen nano mp3 player os x mp3 player mp3 player windows otis mp3 player 10gb mp3 player motorola e815 mp3 player sonic impact mp3 player homemade mp3 player 100 gb mp3 player am fm mp3 player windows media player 10 mp3 creative labs zen micro 5gb mp3 player sandisk 1 gb mp3 player phone with mp3 player mach speed trio mp3 player creative zen micro 5 gb mp3 player real player to mp3 converter refurbished mp3 player memory stick mp3 player mp3 player sales iaudio mp3 player mp3 player program macromedia flash mp3 player mp3 player info portable mp3 cd player mp3 player buy lexar jumpgear mp3 player alienware mp3 player sandisk 512 mp3 player i what is it mp3 player avb mp3 player review mach speed 256mb mp3 player mp3 player history rubato mp3 player what is mp3 player mp3 player store
Article by Svetlana Lozovenko
General Links
Business Business Supplies Computers Computers Hardware Computers Software Debt and Loans Education Electronics Finance Home Home Supplies Software Travel Web Related Workplace

http://www.ati-advertising.com - Back Page        http://www.grhotels.com/travel/ - Home Page        http://www.ati-advertising.com - Back Page
 Advertised by Ati Advertising on se.gr

Business Supplies

Category Links
Address Labels
ATM
Banner Stands
Boxes
Briefcase
Business Cards
Cash Register
Corporate Gifts
CRM Applications
Custom Embroidery
Forklift

Helpdesk Software
ID Cards
Interior Design
Kiosk
Office Chair
Office Supplies
Personal Check
Projector Rentals
Stock Photography
Timesheet
Vending Machine
Voice Mail

Business

Category Links
Accountant
Answering Services
Advertising
Background Check
Bookkeeping
BPM
Brochure Printing
Brokerage Firms
Broadway-Tickets
Business Insurance
Business Intelligence
Business Software
Business-Services
Business-Plans
Call Centre
Catalog Printing
Catering
Change Management
Collection Agency
Colocation
Company Branding
Conference Calls
Contractors License
Consulting
Courier
Credit Counseling
Customer Satisfaction
Data Center
Database Development

Day Trading
Direct Mail
Direct Marketing
Disaster Recovery
Document Management
Ecommerce
Employee Assessment

Employment
ERP
Expense Reports
Factoring
Florists
Flower Delivery
Franchise Opportunities
Home-Office
Human-Resources
Incorporate
Information Technology Degrees
Internet Service Provider
Inventions And Patents
Inventory Management
Investment Opportunity
IVR
Knowledge-Management
Lawsuit Funding

Leadership Training
Lean Manufacturing
MCSE
Marketing
Mortgage Companies
Motivational Speaker
Multimedia
Moving Truck
Non Profit Organization
Notary Public
Online Accounting
Online Trading
Orlando Hotels
Outsourcing
Paralegal Online
Patent Attorney
Payday Loans
Process Management
Real Estate Agent
Restaurant Consultants
Risk Management
Sales Training

Screen Printing
Seminar
Webinar
Six Sigma
Small Business
Small Business Loans
Spyware Protection
Stock Market
Stock Trading
Strategic Planning
Supply Chain Management
Team Building
Telemarketing
Trade Show Displays
Video Conferencing
Video Production
Virtual Office
Web Conferencing

Computers Hardware

Category Links
Color Printer
Computer Memory
Computer Monitor
Headset
Ink Cartridge
KVM Switch
Laptop Battery
LCD Monitor
Printer Cartridges
Toner

Computers Software

Category Links
Adware
Computer Virus
Contract Software
Encryption
Fax Software
Linux
Microsoft Office
Mozilla firefox
Microsoft Windows
Pop Up Blocker
Remote Access
Sales Software
Software Testing
SPAM Filters
Virus Protection
Visual Basic

Computers

Category Links
CD Duplication
Computer Desks
Computer Repair
Custom Mouse Pad
Data Mining
Dedicated Servers
DVD Duplication

Hard Drive Recovery
High Speed Internet
Laptop Computer
Logo Design
Network Monitoring
Network Security
Tablet PC

Debt and Loans

Category Links
Bad Credit Auto Loans
Bad Credit Home Loans
Bad Credit Loan
Bad Credit Personal Loans
Credit Card Debt
Credit Card Debt Elimination
Debt Consolidation
Debt Consolidation Loan
Debt Consultation
Debt Counseling
Debt Negotiation

Debt Reduction
Debt Relief
Debt Settlement
Debt Solutions
Fast Cash
Financial Help
Home Equity Loan
Money Now
Mortgage Loans
Online Loans
Secured Loans
Unsecured Loan

Education

Category Links
Accounting Degrees
Accounting School
Adult-Education.php
Bachelor Degree
Boarding School
Business School
College Degrees
Culinary School
Dental Assistant
Drivers Education
eLearning
Engineering Degree




Fashion Design School
Film School
Global Warming
High School Diploma
Homeschool
Learning Disabilities
Masters Degree
herbs al Assistant
Medical Transcriptionist
Microscopes
Nursing Degree
Online Schooling
Photography School
Psychology Degree
Student Loan
Student Loan Consolidation
Technical School
Term Paper
Textbook
Tutoring
Learn Greek
Learn Russian
Learn English
Learn German
Learn French
Learn Italian

Electronics

Category Links
Audio Books
Bar Code Scanners
Broadband Phone
Cellular Phone
Clocks
Data Recovery
Digital Camera
Digital Projector
DVD Player


Fax Machine
Fiber Optics
Inverter
Label Printer
MP3 Player
Neon Signs
Paper Shredders
Phone System
Photocopier
Picture Cellphone
Plasma TV
Playstation 2
Playstation Portable
Radar Detector
RFID
Satellite Phone
Satellite Radio
Satellite TV
Security Camera
Surveillance Cameras
Telecommunication
Touch Screen
Wireless Phone

Finance

Category Links
1031 Exchange
401K Rollover
Adjustable Mortgage
All Inclusive Vacations
Amortization
Annuity
Asset Protection
Auto Quote
Auto Warranty
Bad Credit
Bankruptcy
Bill Consolidation
Boat Insurance
Business Credit Card
California Mortgage
Car Donation
Car Lease
Car Rentals
Cash Advance
Cash Flow
Cash Management
Certificate Of Deposit
Cheap Plane Tickets
Checking Account
Commercial Mortgages
Commodities
Consumer Credit
Consumer Credit
Counseling
Credit Card Applications
Credit Card Consolidation
Credit Card Processing
Credit Repair
Credit Report
Credit Score
Currency Trading
Debit Card
Diamonds
Discount Brokers
Donate to Charity
EDI Software
Equipment Leasing
Estate Planning
Extended Warranty
Filing Bankruptcy
Financial Advisor
Financial Planner
Florida Mortgage
Foreclosure
Forensic Accounting
Forex
Fundraisers
Futures Trading
Gift Certificate
Health Insurance Quotes
Home Refinance Rates


Insurance Quotes
Insurance Rates
Internet Banking
Investment Services
Liability Insurance
Low Interest Loan

Low Interest Rates
Merchant Account
Money Lender
Mortgage Broker
Mortgage Insurance
Mortgage Interest Rates
Mortgage Leads
Mortgage Lenders
Mortgage Rates
Mortgage Refinance
Mortgage Software
Mutual Funds
Offshore Banking
Online Bill Payment
Online Investing
Online Money Orders



Payroll
Pet Insurance
Refinance Quotes
Renters Insurance
Retirement Planning
Rewards Card
Roth IRA
Savings Account
Sports sport ting
Structured Settlements
Student Credit Card
Term Life Insurance
Texas Mortgage
Timeshares
Transunion
Travel Insurance
Viatical Settlements
Washington Mortgage
Whole Life Insurance

Home Supplies

Category Links
Air Filters
Air Purifier
Area Rug
Baby Stroller
Bamboo Flooring
Batteries
Bedding
Binoculars
Bird Cages
Blinds
Bookcase
Ceiling Fan
Ceramic Tile
Chainsaw
Coffee Maker
Comforter
Cookware
Cork Flooring
Cribs
Curtains
Duvet Covers
Envelopes
Espresso Machines
Faucet
Flashlight
Floor Lamps
Gazebo
Gutters
Hardwood Flooring
Home Alarm
Hot Tubs
Kitchen Sinks
Ladder
Laminate Floor
Lapel Pins
Light Bulbs
Mattress
Memory Foam Mattress
Pet Supplies
Pillows
Pressure Washer
Radiator
Refrigerator
Sewing Machines
Storage Containers
Sump Pumps
Teak Furniture
Telescopes
Tiffany Lamp
Track Lighting
Used Trucks
Vinyl Windows
Water Heaters
Water Softener
Water Treatment
Waterbed
Wedding Rings
Window Shades
Wine Racks
Wood Blinds
Wood Toys

Home

Category Links
Arizona Real Estate
Baby Shower
Bad Credit Mortgage
Balloons
Bar Stool
Basement Waterproofing
Bedroom Furniture
Biodiesel
Bird Feeder
Birth Certificate
Birthday Card
Birthday Gifts
Carpet Cleaning
Chandelier
Chocolate Gifts
Closet Organizer
Cuff Link
Distance Learning
Donate Your Car
Electric Guitar
Fashion Design
Feng Shui
Fireplace Mantel
Folding Chair
Fuel Cells
Gemstone

Gift Basket
Gift Ideas
Go Carts
Gourmet Food

Grandfather Clocks
Greenhouse
Hair Extensions
Home Gym
Home Improvement Loans
Homeowners Insurance
Humidor
HVAC
Hybrid Car
Jewelry
Kayaks
Lanyard
Lighting Fixtures
Lladro
Lobster
London Hotel
Luggage
Luxor

Luxury Cruises
Magazine Subscription
Manufactured Home
Massage Chairs
Moissanite
Money Magazine
Mountain Bikes
Moving Companies
Night Vision
Noni Juice
Outdoor Lighting
Pickup Trucks

Platinum
Plumbing
Poker Table
Pool Tables
Real Estate Investment
Recreational Vehicle
Replacement Windows
Reverse Mortgage
San Diego Real Estate

Seattle Real Estate
Security System
Skylight
Snowblower
Steam Generator
SUV
Swimming Pool
Swimsuits
Tanning Bed
TiVo
Trampoline
Vacuum Cleaners
Vinyl Siding
Weathervane
Wedding Flowers
Wedding Photographer
Wedding Planner
Wig
Window Treatments
Wine Cellar

Software

Category Links
Accounting Software
Antivirus Software
Asset Management Software
Autocad
CAD Software
CRM Software
Ecard
Electronic herbs al Records

Insurance Software
POS Software
Quickbooks
Real Estate Software
Ringtones
Scheduling Software
Spyware Removal

Travel

Category Links
Air Travel
Alaska Cruise
Atlanta Car Rental
Atlanta Hotels
Canopies
Caribbean Cruise
Jet Charter
Las Vegas Hotel

New York Hotel
Postcard
Rome Hotel
San Antonio Hotels
San Diego Hotel
San Francisco Hotel
Seattle Hotel
Steamboat Springs
Yacht Charter

Web Related

Category Links
Affiliate Programs
ASP Hosting
Atlanta Web Design
Cheap Web Hosting
Custom Web Design
DNS
Domain Names
Domain Registration
DSL
Firewall
Internet Access
Mailing Lists

Newsgroups
Online Auction
Paid Survey
Pay Per what is this Management
San Antonio Web Design
Search Engine Optimization
Search Engine Submission
Shopping Cart
Spyware Information
VOIP
Web Advertising
Website Promotion

Workplace

Category Links
Air Compressor
Book Binding
Book Publishing
Bottled Water
Certification Training
Cubicle
Digital Scale
Electrician

HIPAA
Malpractice Lawyer
Pallets
Project Management
Safety Training
Water Cooler
Work From Home
Workflow

Car

Category Links
Car Insurance