Where does this definition of double sampling come from?
This entry for double sampling is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does double sampling appear elsewhere on Lughet?
Yes — double sampling appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.