Image
EAN-130000000000819   EAN-13 barcode 0000000000819
UPC-A000000000819   UPC-A barcode 000000000819
UPC-E00008109   UPC-E barcode 00008109
Product NameBer Groove
LanguageEnglish
CategoryElectronics / Photography: A/V Media: Music
Amazon.comA Buy on Amazon ~ B000N1AUGA
SKU1203941
ModelUSKH15
Width1.18 inches    (convert)
Height0.16 inches    (convert)
Length7.87 inches    (convert)
Weight560 ounces    (convert)
BindingAudio CD
FeaturesA quality product by SENNHEISER ELECTRONIC CORPORAT
Long DescriptionSennheiser Electronic Corporat Uskh15 Concert Series Self-Powered, Ultra-Compact Line-Array Element
Created05-26-2015 9:34:14am
Modified10-04-2017 3:46:39pm
MD59c277afea8800525c971bc79414499cb
SHA2561e7efe51946ecd4e35e4a20c071a350f3044ecbbd8c31476373d04a537a061a9
Search Googleby EAN or by Title
Query Time0.0043530

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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