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All-pass filter

Known as: All pass filter, Allpass, Allpass filter 
An all-pass filter is a signal processing filter that passes all frequencies equally in gain, but changes the phase relationship among various… 
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Related topics

Related topics

31 relations
Analogue filterAudio filterAudio signal processingBartlett's bisection theorem

Broader (1)

Digital signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
Voltage-mode MOS-only all-pass filter
In this study, a simple voltage-mode first-order all-pass (AP) filter implementation is presented which employs only MOS… 
2010
2010
All-Pass Filter Employing Fully Balanced Voltage Differencing Buffered Amplifier
A new circuit topology of first-order all-pass filter based on FB-VDBA (Fully Balanced Voltage Differencing Buffered Amplifier… 
2007
2007
Voltage-Mode All-Pass Filters Including Minimum Component Count Circuits
This paper presents two new first-order voltage-mode all-pass filters using a single-current differencing buffered amplifier and… 
Highly Cited
2007
Highly Cited
2007
A Versatile Universal Capacitor‐Grounded Voltage‐Mode Filter Using DVCCs
In this paper, a versatile three‐input five‐output universal capacitor‐grounded voltage‐mode filter is proposed. The circuit… 
Highly Cited
2005
Highly Cited
2005
Voltage-mode universal biquadratic filters with one input and five outputs using MOCCIIs
Review
2000
Review
2000
A REVERBERATOR BASED ON ABSORBENT ALL-PASS FILTERS
Artificial reverberator topologies making use of all-pass filters in a feedback loop are popular, but have lacked accurate… 
1998
1998
New Universal Filter with One Input and Five Outputs Using Current-Feedback Amplifiers
A new universal voltage-mode second-order filter circuit is presented. The circuit uses five current-feedback operational… 
Highly Cited
1990
Highly Cited
1990
Design of recursive digital filters with variable characteristics
A new method for changing the cut-off frequency of infinite impulse response (IIR) digital filters with a single parameter is… 
1988
1988
Signal processor implementation of digital all-pass filters
The implementation of digital filter structures of all-pass subfilters using modern high-speed signal processors is investigated… 
Highly Cited
1985
Highly Cited
1985
On the design of digital filters as a sum of two all-pass filters
The necessary and sufficient conditions are given for a digital filter transfer function to be implementable as a sum of two all… 
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