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high-pass filter |
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high-pass filterA filter that blocks low frequencies and allows higher frequencies to pass through. Such filters are used in devices such as POTS splitters that direct phone and DSL signals to different lines. Contrast with low-pass filter. high-pass filter [′hī ‚pas ′fil·tər] (electronics) A filter that transmits all frequencies above a given cutoff frequency and substantially attenuates all others. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Additional filtering options include a programmable high-pass filter, for wind noise and other extraneous noise reduction, a programmable IIR filter and an advanced programmable ALC with noise gate in the ADC path. To create the AmpTraXX intelligent amplifier, we initially started with a generic four-pole switched capacitor, which allowed us to implement a high-pass filter only, with no gain adjustment to speak of," said Jim Carstensen, director of engineering at Alcorn McBride. 5V, an integrated high-pass filter for DC offset removal, a linear phase digital anti-alias filter and overflow detection make the CS5381 the most complete analog-to-digital high performance solution for audio systems. |
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