air changes per hour

measure of the air volume added to or removed from a space

Pronunciations

• British English

  /ˈɛə ˈt͡ʃeɪnd͡ʒɪz pɜːɹ ˈaʊə/Open converter

• American English

  /ˌeɪɹ ˈt͡ʃeɪnd͡ʒɪz ˈpɝ ˈaʊɚ/Open converter

These IPA transcriptions are generated from the name above. Proper names may have other pronunciations, and current converter results may differ. How transcription works

Entity details on Wikidata

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