Usage History of 'quadraphonic'

The following chart shows how frequently 'quadraphonic' appeared in printed materials over time. For example, the word 'quadraphonic' occurred 2 times in books in 1927 and 594 times in 2008. From 1927 to 2008, the word 'quadraphonic' was used a total of 20,401 times in books scanned by Google. See Reference: Google Ngram project.

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Find all anagrams of 'quadraphonic'
Words starting with a,b,c...
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