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"allpass Filters"

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Abstract: filters with a 2nd order allpass (phase equalizing) section designed for data communications. These , -9 Application Note 56 Figure B2 shows the architecture used for building allpass filters. For more detailed , may not exist until the next century. APPENDIX D Designing Allpass Filters (Delay Equalizers , design allpass filters for phase equalization and phase shifting applications. FilterCAD, in fact, was , FilterCAD in designing allpass filters is an iterative process which requires patience as well as a ... Linear Technology
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16 pages,
301.81 Kb

precision Sine 1Mhz Wave Generator 2sd 5200 AN56 AN568 bessel LTC1064 LTC1064-2 LTC1064-3 LTC1064-7 LTC1164-7 LTC1264-7 magic eye NC201 "allpass Filters" LTC1064-1 TEXT
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Abstract: all-pass filters. At high frequencies (> 1 MHz), all of these filters usually consist of passive , applications: low-pass, high-pass, band-pass, band-rejection, and all-pass filters. Rather than resembling just , Band-Rejection Filters 16.7 All-Pass Filter Design In comparison to the previously discussed filters, an , linearly with frequency. Because of these properties, all-pass filters are used in phase compensation and signal delay circuits. Similar to the low-pass filters, all-pass circuits of higher order consist of ... Texas Instruments
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datasheet

66 pages,
301.3 Kb

RC Filter low pass filter 8th order lowpass butterworth filter S 1854 C 5386 Wien-Robinson Voltage Filter mfb bandpass filter twin-t bandpass Sallen-Key fourth order low pass filter OP AMP COOKBOOK AM 51117 SLOA088 band pass active filters SLOA088 SLOA088 SLOA088 twin-t bridge rc filter TEXT
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Abstract: first arrival sounds ii) A room mode simulator, consisting of a bank of four parallel comb filters with various delay times, gain, and with embedded lowpass filters iii) An allpass filter to , with the dry signal and fed to the four comb/lowpass filters, which model room reverberant modes. Delays in these filters run from 2200 to 3744 samples, corresponding to dimensions of 51.7 to 87.9 feet. Depending upon room shape and listener positioning, the actual room dimensions associated with the filters ... Wavefront Semiconductor
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datasheet

6 pages,
203.1 Kb

reverb effect delay reverb AN3201-05 an3201 reverb AN3201-04 TEXT
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Abstract: based on the two-path all-pass filters [3]. This recursive structure can be performed with a side band , the interesting filters in this algorithm is the recursive all-pass filter. This filter should be , . An Efficient Constant-Q Spectral Analyzer Architecture Using All-pass Recursive Filters. PhD thesis , Parks-McClellan (PM) method for designing the filters. Order of filter compared with the 2.IF 16000 Window , recursive All-pass half-band filter The two-path recursive all-pass filter is able to down-sample by a ... Innovate Nordic
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datasheet

32 pages,
1838.5 Kb

low pass fir Filter VHDL code vhdl code for cordic algorithm verilog code for interpolation filter dsp ssb modulation demodulation VHDL code for band pass Filter digital FIR Filter verilog code FIR Filter verilog code adc matlab code digital FIR Filter VHDL code hilbert MATLAB code for halfband filter low pass Filter VHDL code half band filter adc matlab audio block diagram dsp ssb hilbert modulation demodulation TEXT
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Abstract: -bit output port for interleaved I and Q All-pass phase equalizer filters (meets IS-95 IS-95 requirements) Programmable RAM coefficient FIR filters (RCF) with resampling FIR interpolating filters, 2 per channel , resampling) and malleable FIR filter characteristics. An all-pass phase equalizer designed to comply with , filtering, all-pass equalization, and NCO tuning functions are combined in a single, cost-effective device , . Interpolation, anti-image filtering, all-pass equalization, and NCO tuning functions are combined in a single ... Analog Devices
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2 pages,
80.19 Kb

AD6633 digital Serial FIR Filter Crest factor reduction TEXT
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Abstract: (band-reject), complex zeroes and allpass functions. Three of these functions are simul­ taneously available , %. Fourth order filters can be made by cascading the two 2nd order filter sections of the MF10, and higher order filters can easily be made by cascading more MF10s. The excellent accuracy and stability of MF10 based filters eliminates the complex, costly tuning normally required in the production of high order (multipole) filters. Design equations for Butterworth, Bessel, Chebyshev, and Cauer (Elliptic) filters are ... OCR Scan
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16 pages,
584.81 Kb

TEXT
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Abstract: be a function of frequency. For this reason, KRC filters typically operate at frequencies well , . One possible design sequence for KRC filters is: 1. Design the filter assuming an ideal op amp (K is , function - Do not change the gain at p in allpass sections - The most useful alterations to K are: OA-21 OA-21 Component Pre-distortion for Sallen Key Filters Component Pre-distortion for Sallen Key Filters Filter Component Pre-Distortion This section outlines a simple pre-distortion method that ... National Semiconductor
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6 pages,
148.92 Kb

OA-21 CLC111 R12B QA-21 CLC446 OA-27 COMLINEAR Handbook of Filter Synthesis hall smd transistor R1A Pre-distortion SMD r1b TEXT
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Abstract: Maxim > App Notes > Filter Circuits (Analog) Keywords: analog filter design, second order filters, highpass, high pass, lowpass, low pass, filters, notch, allpass, high order, filters, Butterworth , Primer Abstract: This comprehensive article covers all aspects of analog filters. It first addresses the basic types: first- and second-order filters, highpass and lowpass filters, notch and all-pass filters , All-Pass Filters A notch, or bandstop, filter rejects frequencies in a certain band while passing all ... Maxim Integrated Products
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datasheet

20 pages,
191.16 Kb

MAX7405 MAX7404 MAX7401 MAX7407 MAX7408 MAX7409 MAX7410 RLC bandstop filter design MAX262 max7480 MAX7403 RC Filter APP733 AN733 maxim NOTCH FILTER DESIGN CIRCUIT DIAGRAM MAX7400 notch filter max7400 MAX7410 high pass filter TEXT
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Abstract: constructing allpass res ponse filters. Mode 4, Figure 25, gives an allpass response, but due to the sampled , Linear GENERAL DESCRIPTION The ML2T11 ML2T11 consists of two independent switched capacitor filters that , , notch and allpass. All filter configurations, including Butterworth, Bessel, Cauer, and Chebyshev can be formed. The center frequency of these filters is tuned by an external clock or the external clock and , a single 5.0V ±10% power supply the frequency range is up to 100kHz. These filters are ideal where ... OCR Scan
datasheet

24 pages,
805.01 Kb

MU111 LTC1060 L2111 4th-order bandpass filter ML2T11 ML2111 LMF100 TEXT
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Abstract: MODES (Conti nued) Modes 4 and 5 are useful for constructing allpass res­ ponse filters. Mode 4a , independent switched capacitor filters that perform second order filter functions such as lowpass, bandpass, highpass, notch and allpass. All filter configurations, including Butterworth, Bessel, Cauer, and Chebyshev can be formed. ■ Specified for operation up to 30kHz The center frequency of these filters , frequency operation the ML2111 ML2111 is specified up to 150kHz operation. These filters are ideal where center ... OCR Scan
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24 pages,
352.79 Kb

ML2110 TEXT
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Archived Files

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Building Blocks Home  >  Signal Conditioning  >  Filters  >  Filter Building Blocks devices were designed to simplify the implementation of bandpass, highpass, lowpass, notch or allpass filters using classical filter realizations (such as Butterworth, Cauer, Bessel, and Chebyshev).  For
/datasheets/files/linear/products/1149.html
Linear 17/09/2010 4.74 Kb HTML 1149.html
were designed to simplify the implementation of bandpass, highpass, lowpass, notch or allpass filters Linear Techonology Product Catalog   DATA CONVERSION SIGNAL CONDITIONING POWER MANAGEMENT HIGH FREQUENCY & OPTICAL INTERFACE SPECIAL FUNCTIONS Filters Home > Signal Conditioning > Filters > Filter Building Blocks Lowpass Filters Filter
/datasheets/files/linear/c1154/c1008/c1149/c1149.html
Linear 21/11/2005 5.84 Kb HTML c1149.html
were designed to simplify the implementation of bandpass, highpass, lowpass, notch or allpass filters Linear Techonology Product Catalog   DATA CONVERSION SIGNAL CONDITIONING POWER MANAGEMENT HIGH FREQUENCY & OPTICAL INTERFACE SPECIAL FUNCTIONS Filters Home > Signal Conditioning > Filters > Filter Building Blocks Lowpass Filters Filter
/datasheets/files/linear/c1154/c1008/c1149/c1149-v1.html
Linear 09/02/2007 6.1 Kb HTML c1149-v1.html
    Allpass Network Shifts 90° Over Wide Frequency Range Unlike lowpass, bandpass, and other magnitude-shaping filters, allpass filters are able to shift the phase of a signal without affecting its amplitude. For a first-order allpass, the transfer function is Application Note: Allpass Network Shifts 90° Over Wide Frequency Figure 1. Two wideband transconductance amplifiers (dotted lines) produce an allpass network. Combining
/datasheets/files/maxim/0003/appno070.htm
Maxim 04/04/2001 8.58 Kb HTM appno070.htm
Figure 5. Bode plots of second-order filters Notch and All-Pass Filters makes integrated, switched-capacitor filters attractive for many new applications. This article an intuitive approach to active filters in general and then introduce practical realizations integrated filters mentioned include Maxim's MAX7400 MAX7400 family of higher-order switched-capacitor filters. First-Order Filters An integrator (Figure 1a) is the simplest filter
/datasheets/files/maxim/0012/view_031.htm
Maxim 04/04/2001 49.67 Kb HTM view_031.htm