Notch Filter

Also found in: Acronyms, Wikipedia

0.01 sec.

notch filter [′näch ‚fil·tər]

(electronics)

A band-rejection filter that produces a sharp notch in the frequency response curve of a system; used in television transmitters to provide attenuation at the low-frequency end of the channel, to prevent possible interference with the sound carrier of the next lower channel.

Filter, Notch

a type of rejection filter. A notch filter is a two-terminal network, usually a parallel resonant circuit, that is inserted into an electric circuit. The impedance of the network increases sharply in a certain relatively narrow frequency band. A notch filter attenuates alternating currents in the particular frequency band and transmits currents at frequencies outside the band.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback

Mentioned in	?		References in periodicals archive	?		Encyclopedia browser	?		Full browser	?
No references found			In order to suppress the undesired signals also analog notch filter can be applied. A cognitive radio receiver supporting wide-band sensing by Blaschke, Volker; Renk, Tobias; Jondral, Friedrich K. / Wireless Sensor Network (WSN) An adaptive notch filter such as the Weighted-Frequency Fourier Linear Combiner (WFLC) [21-22] can filter a small band of frequencies without adding significant delay [22]. Joystick use for virtual power wheelchair driving in individuals with ... by Dicianno, Brad E.; Sibenaller, Sara; Kimmich, Claire; Cooper, Rory A.; Pyo, Jay / Journal of Rehabilitation Research & Development There is also a wide range of filters that you can apply, including ban pass filter, high pass filter, high shelf filter, low pass filter, low shelf filter, and notch filter. TURN YOUR PC INTO A RECORDING STUDIO by GUI Program News			Not-a-Number NOT-AND not-com NOT-OR Nota Bene Notables Notacanthidae Notacanthiformes Notalian Region NOTAM notancephalia notanencephalia Notarial Act Notarial Transaction Notariat notary Notarys-Mercereau microbridge Notation Notburga, St. Bavarian notch notch acuity notch antenna notch brittleness notch depth notch ductility Notch Filter notch graft notch joist notch ornament notch sensitivity Notch signaling notch strength notch test notchboard notched bar test notched lap notched molding notched rafter notched-bar test Notching notching and cogging notching press note notebook notebook computer notebook cooler Notebooks on Imperialism Notec NoteCards Notepad Noteridae			Notc 1400-E Notc 1400-J Notc 1412 Notc 1418 Notc 433 Notc 609 Notc 703 Notc 746 Notc 797 Notc 844 Notc 931 Notc 989 NOTCam notch notch notch notch notch notch above notch acuity notch antenna notch below notch brittleness notch depth notch ductility notch effect notch effects Notch family of receptors Notch Filter notch filters notch graft Notch Intracellular Domain notch joist Notch Noise Test notch ornament Notch pathway Notch receptor notch sensitivity Notch signaling Notch signaling pathway Notch signalling notch strength notch test notch up notch up notchback notchback notchbacks Notchboard Notchboard notched notched notched notched notched notched bar test Notched Constant Tension Load Notched Diametral Compression Notched Fracture Strength

Encyclopedia

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.