Voice system for registration of goods denoted by a barcode based on the spectral analysis of the human voice
- Jakub PĘKSIŃSKI, Grzegorz MIKOŁAJCZAK
- Kategoria: Pozostałe zagadnienia
The computer system for registration of goods denoted by means of the EAN-13 code is featured in the paper. Operation of the system is based on the spectral analysis of the human voice. Thereby, the system can be an alternative to traditional systems based on scanning a code by means of diode or laser scanners.
GŁOSOWY SYSTEM EWIDENCJONOWANIA TOWARÓW OZNACZONYCH KODEM KRESKOWYM OPARTY NA ANALIZIE SPEKTRALNEJ GŁOSU LUDZKIEGO
W artykule przedstawiono komputerowy system ewidencjonowania towarów oznaczonych przy pomocy kodu EAN-13. Działanie systemu opiera się na analizie spektralnej głosu ludzkiego. Dzięki temu system ten może być alternatywą dla tradycyjnych systemów opartych na odczytywaniu kodu przy pomocy skanerów diodowych czy laserowych.
1. REGISTRATION OF GOODS AT THE COMPANIES
EAN is an abbreviation for European Article Number. These numbers are marked almost all of the products sold, they form a bar code string 13, or 8 digits. Using a barcode scanner to be placed on computerized cash registers. In the case numbers 13-digit, first two digits indicate the country of origin (manufacturer), for example, Polish and 59 for 40, 41, 42, 43 or 44 for Germany. The next 5 digits means the same manufacturer, another group of
5 digits is characterized by a specific product. The last digit p is a check digit.
This figure we choose so that after multiplying successively, starting from the left, the first twelve digits of 1 or 3, etc., and then summing up of the products, adding to the result gave the number of digits of p is divisible by 10. Thus, if the number is a good "ab cde hikmn fg p”, then p should satisfy the following congruence: a+3b+c+3d+e+3f+g+3h+i+3k+m+3n+p≡0(10)
Individual record numbers are encoded by the bar code shown in Table 1. (...)
W artykule przedstawiono komputerowy system ewidencjonowania towarów oznaczonych przy pomocy kodu EAN-13. Działanie systemu opiera się na analizie spektralnej głosu ludzkiego. Dzięki temu system ten może być alternatywą dla tradycyjnych systemów opartych na odczytywaniu kodu przy pomocy skanerów diodowych czy laserowych.
1. REGISTRATION OF GOODS AT THE COMPANIES
EAN is an abbreviation for European Article Number. These numbers are marked almost all of the products sold, they form a bar code string 13, or 8 digits. Using a barcode scanner to be placed on computerized cash registers. In the case numbers 13-digit, first two digits indicate the country of origin (manufacturer), for example, Polish and 59 for 40, 41, 42, 43 or 44 for Germany. The next 5 digits means the same manufacturer, another group of
5 digits is characterized by a specific product. The last digit p is a check digit.
This figure we choose so that after multiplying successively, starting from the left, the first twelve digits of 1 or 3, etc., and then summing up of the products, adding to the result gave the number of digits of p is divisible by 10. Thus, if the number is a good "ab cde hikmn fg p”, then p should satisfy the following congruence: a+3b+c+3d+e+3f+g+3h+i+3k+m+3n+p≡0(10)
Individual record numbers are encoded by the bar code shown in Table 1. (...)
Artykuł zawiera 10934 znaków.
Źródło: Czasopismo Logistyka
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