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How to read and decode the coda barcode? Here is the step-by-step process to read and decode coda barcode: *Step1- Scanning the barcode: To read a codabar barcode, use a barcode scanner that emits a light beam, detects the pattern of bars and spaces, and moves over the barcode, converting it into an electrical signal. *Step2- Convert electrical signals: The barcode scanner generates an electrical signal that is converted into a digital signal for processing by an analogtodigital converter, which samples the electrical signal at regular intervals and converts a series of digital values. *Step3- Decoding the barcode: The barcode scanner generates an electrical signal that is converted into a digital signal for processing by an analog-to-digital converter, which samples the electrical signal at regular intervals and converts a series of digital values. *Step4- Interpreting the data: The decoded barcode data is interpreted based on its specific application, such as identifying a product in a database. The data can provide information like product name, price, and availability. Codabar barcodes are crucial for various applications, including inventory management, shipping, library management, and document tracking. By using specialized scanners and adhering to encoding and decoding guidelines, businesses can ensure data accuracy and reliability, enhancing efficiency in various business processes. Uses of coda barcodes: Codabar is a compact and efficient barcode symbology used in inventory management, shipping and receiving, and library management. It is ideal for encoding large amounts of data in a small space, making it suitable for limited space or multiple data pieces in a single barcode. Codabar can encode digits, letters, and special characters, with the specific set determined by the barcode specification.