Document Features > Barcode 1D and 2D > Supported Barcode Symbologies > MSI Barcodes (Pulse Width Modulated) in LEADTOOLS
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MSI (Pulse Width Modulated) Barcodes in LEADTOOLS
Pulse Width Modulation is one of the original techniques for encoding and decoding barcode symbols and is still in use today. Initially developed for use within libraries, PWM barcodes such as Plessey Code and MSI are still being used in a wide variety of industries and applications.
MSI (Pulse Width Modulated)
MSI is a variation of the Plessey Code symbol, which can encode the numbers 0-9.
Sample Barcode
| Symbology | ||
|---|---|---|
| BarcodeSymbology.MSI |  |
MSI barcodes are used to identify shelving locations in retail stores. MSI symbols can be any length and contain one or two check digits. |
Barcode Support
| Data Options | Member |
|---|---|
| LEADTOOLS Symbology Identifier | BarcodeSymbology.MSI |
| Data Class | BarcodeData |
| Read Options | OneDBarcodeReadOptions |
| Write Options | OneDBarcodeWriteOptions |
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