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单词 phonovision
释义

Definition of phonovision in English:

phonovision

noun
historical
  • A system of television, invented by John Logie Baird but never publicly demonstrated, whereby vision and sound signals could be recorded on discs similar to gramophone records.

Origin

1920s; earliest use found in Punch.

 
 

Definition of phonovision in US English:

phonovision

noun
historical
  • A system of television, invented by John Logie Baird but never publicly demonstrated, whereby vision and sound signals could be recorded on discs similar to gramophone records.

Origin

1920s; earliest use found in Punch.

 
 
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更新时间:2026/6/14 19:00:11