All-Pass Filter

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
APF
Pronunciation
/ɔl pæs ˈfɪltər/
Category
Academic & Science
Related Field
Electronics

Examples in Context

  1. The Study of Rejecting Harmonic Interference in Power Line Communication Using IIR Notch Filter Based on All-Pass Filter(APF)
  2. This paper presents a new frequency measurement which applied the all-pass filter of SAW to improve the low-frequency signal measurement accuracy.
  3. For satisfying linear phase and amplitude frequency characteristics, we must add all-pass filter to revise phase. So it increases complexity and order of filter.
  4. The method of realizing a high quality audio playback system for railway transportation using digital signal processing technology and CODEC ( Coder and Decoder ) chip is introduced in this article. The parametric equalizer, which consists of all-pass filter, is achieved on the DSP platform.
  5. Improved digital all-pass filter design

Other meanings of APF

Alarmed Pig Farmer Misc
Automated Planet Finder Misc
Acquirer Processing Fee Misc
Association des Paralysés de France Community
Asia Pacific Forum Community
Annotated Pratchett File Misc
Atomic Property Fields Misc
Advanced Protection Formula Misc
All Purpose Flour Misc
Assessment Photo Final Misc