Where does this definition of acoustic hologram come from?
This entry for acoustic hologram is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does acoustic hologram appear elsewhere on Lughet?
Yes — acoustic hologram 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.