Quiet Zone
A blank margin required on both sides of a barcode to ensure reliable scanning.
Related Terms
Related Content
What Is a Barcode? A Complete Introduction
Barcode FundamentalsBarcode Anatomy: Bars, Spaces, Quiet Zones & Check Digits
Barcode Fundamentals…walks through every structural component. Quiet Zones The quiet zone is the blank space before and after the barcode. It…
EAN-13 Deep Dive: The World's Most Scanned Barcode
Symbology Deep Dives…compatibility). Symbol Structure Component Modules Left quiet zone 11 minimum Start guard (101) 3 Left data (6 digits) 42…
Code 128: The Swiss Army Knife of 1D Barcodes
Symbology Deep Dives…encoding. Symbol Structure Each Code 128 symbol contains: Quiet zone (10X minimum) Start character (Start A, Start B, or Start…
Data Matrix: High-Density 2D for Manufacturing
Symbology Deep Dives…placement and AI formatting Data Matrix does not require a quiet zone by specification, but 1-2 modules of clear space improves…
Aztec Code: The Barcode Inside Your Boarding Pass
Symbology Deep Dives…(unlike Data Matrix 's L-shaped finder at the corner) No quiet zone required : The finder pattern is self-contained, so Aztec…
Codabar: The Legacy Barcode in Blood Banks & Libraries
Symbology Deep Dives…Self-checking Yes Check digit Optional (Mod 16) Quiet zone 10X minimum Migration Recommendations If you maintain a…
MaxiCode: The Barcode on Every UPS Package
Symbology Deep Dives…Module shape Hexagonal Modules 866 data + finder pattern Quiet zone 1 module recommended Error correction Reed-Solomon Current…