🇫🇷French Source WordCode: FR

Cardioïde

Pronunciation / Transliteration: kar-dee-oid

🇬🇧 Direct English Meaning:
Cardioid/ˈkɑːr.di.ɔɪd/
nounCEFR B2 (Upper)Top #15000 frequency
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🇫🇷 Example Sentence in French:

"Le microphone cardioïde est idéal pour enregistrer des voix."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A heart-shaped curve traced by a point on the circumference of a circle as it rolls around another circle of the same radius.

    "The cardioid pattern of the microphone helps to isolate sound from the front while minimizing noise from the sides."
  2. 2

    A type of directional microphone that is most sensitive to sound coming from the front and less sensitive to sound from the sides and rear.

    "Using a cardioid microphone in the recording studio significantly improved the audio quality by reducing background noise."

Thesaurus & Semantic Spectrum

Linguistic Origin & Historical Etymology

The term 'cardioid' originates from the Greek word 'kardia', meaning 'heart', combined with the suffix '-oid', which means 'like' or 'shape of'. It was first used in the context of mathematics in the 19th century to describe a heart-shaped curve.

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