Broadband technology provides higher-speed communication than traditional modems.
In the internet or data communication languages, broadband refers to the Internet speed or data rate over the transmission medium. Generally, broadband has higher bandwidth (internet speed) than narrowband. Excellent examples of broadband technologies are HSDPA, WiMAX, and Digital Subscriber Line (DSL). While examples of narrowband are walkie-talkies and radio etc.
Narrowband covers a very small frequency range while broadband covers a broader frequency range. Broadband accommodates higher frequency and higher data rate than a narrowband and it is perfect for applications that need higher frequency or data rate to submit data over the internet.
While the rubber band and metal band are instruments that do not have any relation to the internet or data communication. As rubber bands used for haring or wrapping things, and metalband used by the dentist for braces etc.
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