Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
HPF
Language
Watch
Edit
English
edit
Noun
edit
HPF
(
plural
HPFs
)
(
signal processing
)
Initialism of
high-pass filter
.
Anagrams
edit
PHF
Categories
:
English lemmas
English nouns
English countable nouns
English words without vowels
en:Signal processing
English initialisms