spectrophone

Fetched 2026-10-26 (cache).

Synonyms: electrophone, spectrophonic

Antonyms: electrophone, spectrophonic

Related words from Datamuse; suggestions, not definitions.

Noun

1. An [[instrument]] constructed on the principle of the [[photophone]] and used in [[spectrum]] [[analysis]] as an [[adjunct]] to the [[spectroscope]].
2. {{lb|en|physics}} An instrument that is used to investigate the [[vibration]] of [[polyatomic]] [[gas]]es by measuring [[pressure]] vibrations in the gas upon [[radiation]] with [[infrared]] [[light]]

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.