I wonder how many more minutes of audio 0.5 cm gets us? | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		TedDoesntTalk on March 10, 2021 \| parent \| context \| favorite \| on: Lou Ottens, inventor of cassette tape, has died I wonder how many more minutes of audio 0.5 cm gets us?

selcuka on March 11, 2021 [–]

If you ignore the hole in the middle and approximate the number of minutes to be proportional to the area of a circle then it's ~6 minutes.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact