Image
EAN-130609585180727   EAN-13 barcode 0609585180727
UPC-A609585180727   UPC-A barcode 609585180727
Product NamePhilips She6000/28 In-Ear Surround Sound Headphones (Black)
LanguageEnglish
CategoryElectronics / Photography
Short DescriptionHeight:6.7 inches / Length:1.2 inches / Weight:0.15 pounds / Width:3.7 inches
Amazon.comA Buy on Amazon ~ B003BT6BL4
SKUPEPHL6000
Price New21.00 US Dollars    (curriencies)
Price Used16.00 US Dollars    (curriencies)
Long DescriptionFeel the music with this 'reflected-speaker' patented design. A surround sound effect is created providing a hi-fi audio experience that immerses you in concert-quality sounds. With four cap sizes to give you a precise and snug fit and Flexi-Grip technology to increase the cable durability, these Philips in-ear headphones are a perfect value.
Created11-22-2012 8:21:53pm
Modified12-22-2013 4:41:36pm
MD57c2ed9a18cf6da800474095292c072fd
SHA25675e18161405b890aac2d1f1460fc561af764eb2e5d49d940046200aa381c0915
Search Googleby EAN or by Title
Query Time0.0013289

ISBN stands for International Standard Book Number. Originally this was a 10 digit number known as ISBN-10, but has been replaced with a 13 digit version known as ISBN-13 (aka EAN-13) to better fit in with the industry standard product numbering system.

The ISBN system offers a unique numbering system for books and publications of various types. ISBN offers 9 identification digits for each book or publication and one check digit. ISBN-13 expands the available number set by doubling the available numbers. You might think that the extra three digits would more than double the available numbers but ISBN is limited within the EAN-13 numbering system and will always start with 978 or 979 as the first three digits, leaving only 9 more digits for the actual identification digits and again the last digit is the check digit.

Any ISBN-10 number can be converted to ISBN-13. Any ISBN-13 number that starts with 978 can be converted back to ISBN-10. ISBN-13 numbers that start with 979 cannot be converted to ISBN-10.

The conversion process from ISBN-10 to ISBN-13 is a rather simple one. Start with the first 9 digits of the ISBN-10 number, place 978 in front and calculate the new check digit using the standard EAN check digit calculation.

If you want to calculate the check digit for ISBN-10, that is done using a MOD-11 calculation that is very different than the EAN check digit process.

ISBN-1-5905-9332-4

Look at the number above and below the barcode. You will see that except for the last digit in the ISBN number, all of the digits exist in the 13 digit version shown under the barcode right after the 978 and just before the new check digit of 5.

Now you can see how easy it is to convert between ISBN-10 and ISBN-13.

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