filter

1) фильтр

2) преобразователь

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- ac and voice pass filter

- ac filter
- ac line filter
- ac supply filter
- active filter
- adaptive comb filter
- adaptive transversal filter
- add-noise filter
- agile filter
- all-pole filter
- analog filter
- analyzer filter
- antenna filter
- antialiasing filter
- balanced filter
- band filter
- band rejection filter
- bandpass filter
- band-stop filter
- beacon filter
- binary filter
- biquartic filter
- branching filter
- bridge filter
- broadband filter
- Butterworth filter
- capacitor-input filter
- carrier-transfer filter
- cavity filter
- ceramic filter
- channel filter
- character filter
- Chebyshev filter
- choke filter
- chroma filter
- coaxial filter
- color filter
- comb filter
- compensating filter
- composite filter
- composite-wave filter
- concentrated selection filter
- concentrated selectivity filter
- connecting filter
- constant-bandwidth filter
- constant-current filter
- constant-k filter
- convolution filter
- crystal filter
- crystal-lattice filter
- cutoff filter
- dc filter
- dichroic filter
- digital filter
- directional filter
- discontinuous filter
- discrete filter
- discrimination filter
- disc-wire filter
- dissipationless filter
- duplex filter
- electrical filter
- electromagnetic interference filter
- electromechanical filter
- equiripple filter
- exciter postselector filter
- Fabry-Perot filter
- ferrite resonator filter
- final filter
- FIR-filter
- fixed filter
- fixed-frequency filter
- four-loop band filter
- frequency filter
- generating filter
- glare filter
- harmonic filter
- high-frequency filter
- high-pass filter
- high-quality ceramic filter
- Hilbert filter
- hum-eliminating filter
- ideal LF-filter
- ideal low pass filter
- IF filter
- inductive filter
- inductive-capacitive filter
- inductive-resistive filter
- infrared filter
- in-line filter
- input filter
- integral filter
- interference filter
- intermediate frequency filter
- interpolation filter
- interstage filter
- isolating filter
- Kalman filter
- Kauer filter
- Kolmogorov-Winner filter
- lattice filter
- LC-filter
- light filter
- line filter
- line-matched filter
- loop filter
- lossy filter
- low-current filter
- low-cut filter
- low-frequency filter
- low-pass filter
- low-Q filter
- LR-filter
- L-shaped high-frequency filter
- magnetic filter
- magnetostrictive filter
- mains filter
- matched filter
- median filter
- metal-insert filter
- microwave filter
- mini-loss filter
- mode filter
- monolithic filter
- mosaic filter
- MPX filter
- multiplex filter
- narrow-band filter
- narrow-cut filter
- network filter
- n-link dynamic comb filter
- n-link low-frequency filter
- n-loop band filter
- noise filter
- nonideal LF-filter
- nonrecursive filter
- notch filter
- n-range filter
- n-section low-frequency filter
- octave-band filter
- optical filter
- output filter
- passive filter
- pi filter
- piezoelectric filter
- piezo-mechanical filter
- pilot filter
- plural-cavity filter
- polarizing filter
- power line filter
- prewhitening filter
- quartz-crystal filter
- quasi-optimal filter
- radio-frequency filter
- RC-filter
- receiver IF filter
- receiver preselector filter
- reception filter
- rectifier filter
- recursive filter
- reflective filter
- rejector filter
- ripple filter
- roofing filter
- sandwich filter
- SAW filter
- security filter
- selective filter
- self-tuning combined filter
- semipassive filter
- separation filter
- sideband filter
- signal summing filter
- single-zone filter
- smoothing filter
- speech filter
- spike filter
- stagger-tuned filter
- strip filter
- suboctave filter
- subsonic filter
- surface-acoustic-wave filter
- synthesizer filter
- through filter
- tone filter
- transmitter filter
- transversal filter
- tunable filter
- two-range filter
- ultrasonic filter
- U-shaped filter
- variable filter
- variable-coefficient filter
- vestigial sideband filter
- volume-acoustic-wave filter
- wave filter
- waveguide filter
- wedge filter
- whitening filter
- wide-band filter
- zero-memory filter
- zonal filter