Bandwidth commonly refers to:

• Bandwidth (signal processing) or analog bandwidth, frequency bandwidth, or radio bandwidth, a measure of the width of a frequency range
• Bandwidth (computing), the rate of data transfer, bit rate or throughput
• Spectral linewidth, the width of an atomic or molecular spectral line

Look up bandwidth in Wiktionary, the free dictionary.

Bandwidth may also refer to:

• Bandwidth (linear algebra), the width of the non-zero terms around the diagonal of a matrix
• Kernel density estimation, the width of the convolution kernel used in statistics
• Graph bandwidth, in graph theory
• Coherence bandwidth, a frequency range over which a channel can be considered "flat"
• Power bandwidth, a frequency range for which power output of an amplifier exceeds a given fraction of full rated power

• Bandwidth (company), an American communications provider
• Bandwidth (radio program), a Canadian radio program
• Bandwidth, a normative expected range of linguistic behavior in language expectancy theory
• Bandwidth, the resources needed to complete a task or project in business jargon; see List of buzzwords

• Bit rate, in telecommunications and computing

This disambiguation page lists articles associated with the title Bandwidth.
If an internal link led you here, you may wish to change the link to point directly to the intended article.