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Comb filter

Known as: Comb filter effect, Comb filter-effect 
In signal processing, a comb filter adds a delayed version of a signal to itself, causing constructive and destructive interference. The frequency… 
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Related topics

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Acoustic lobingAll-pass filterAnti-aliasing filterAudio feedback

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2004
2004
Multiwavelength fibre laser with wavelength selectable from 1590 to 1645 nm
A multiwavelength fibre laser with a semiconductor optical amplifier is reported. The lasing wavelength of the laser can be… 
2003
2003
Formal Foundations of Operational Semantics
In this paper we report on the results of a sophisticated and substantial use of PVS to establish a recent result in operational… 
2002
2002
Lagrangian simulation of the unsteady near field dynamics of planar buoyant plumes
The unsteady dynamics of planar plumes is investigated numerically with particular emphasis on the pulsating instability… 
Highly Cited
2002
Highly Cited
2002
A rotational comb-driven micromirror with a large deflection angle and low drive voltage
We have designed, fabricated, and tested a V-shaped torsion bar for use with a comb-driven micromirror. This torsion bar… 
Highly Cited
2001
Highly Cited
2001
HYPERBRANCHED NANOMOLECULES: REGULAR POLYSTYRENE DENDRIGRAFTS
Arborescent graft polystyrenes were prepared by the “graft on graft” technique, involving the iterative grafting of end… 
2000
2000
Comb copolymer cylindrical brushes containing semiflexible side chains: a Monte Carlo study
The off-lattice Monte Carlo method is applied to investigate the equilibrium conformations of isolated comb copolymer cylindrical… 
Highly Cited
1998
Highly Cited
1998
Measurement of forces and spring constants of microinstruments
Micromachines, including micro scanning tunneling microscope and high force (≈0.1 mN and higher) actuators, are examples of a new… 
Highly Cited
1997
Highly Cited
1997
A modified comb filter structure for decimation
A cascade of comb filters (or recursive running sum or sine-filters) provides an effective first stage for multistage VLSI… 
Highly Cited
1995
Highly Cited
1995
Integrated micro‐scanning tunneling microscope
Two versions of micro‐scanning tunneling microscopes (micro‐STMs) have been fabricated. The integrated micro‐STMs are fabricated… 
Highly Cited
1988
Highly Cited
1988
Intraspecific comb usurpation in the social wasp Polistes fuscatus
SummaryIncidents of usurpation were observed in colonies of Polistes fuscatus nesting on farm buildings (1977–79) and in… 
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