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WikiCards · Card list · Science cards · High-pass filter
Uncommon card · Science
High-pass filter, an Uncommon card
A high-pass filter is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 64
- DEF
- 45
- Power
- 109
- Wikipedia reads a year
- 65,000
Power 109 (ATK + DEF): stronger than 50 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- The amount of attenuation for each frequency depends on the filter design.
- A high-pass filter is usually modeled as a linear time-invariant system.
- It is sometimes called a low-cut filter or bass-cut filter in the context of audio engineering.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The High-pass filter article was read about 65,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 64 and blocks with 45: each hit it takes is cut by 18 %.
How to get High-pass filter
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below High-pass filter in the power ranking, all domains together.
- Nicknames of New York CityUncommon · History · ATK 64 DEF 45
- Commutative propertyUncommon · Science · ATK 61 DEF 48
- GoyangUncommon · Society · ATK 63 DEF 46
- HornbeamUncommon · Nature · ATK 61 DEF 48
- CarbideUncommon · Science · ATK 61 DEF 48
- Lee Jong-suk filmographyUncommon · Society · ATK 63 DEF 46
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, High-pass filter (revision), CC BY-SA 4.0. Photo : Atakbi1, CC BY-SA 3.0, Wikimedia Commons.
