TRANSDUCERS Antonyms

• equipment for taking photographs (usually consisting of a lightproof box with a lens at one end and light-sensitive film at the other)

• television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam

• any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner

• rectifier that extracts modulation from a radio carrier wave

• electronic equipment that detects the presence of radio signals or radioactivity

• electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear

• device for converting sound waves into electrical energy

• an optical device for projecting a beam of light

• an optical instrument that projects an enlarged image onto a screen

• set that receives radio or tv signals

• (law) a person (usually appointed by a court of law) who liquidates assets or preserves them for the benefit of affected parties

• earphone that converts electrical signals into sounds

• a person who receives something

• the tennis player who receives the serve

• a football player who catches (or is supposed to catch) a forward pass

• any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner

• someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)

• the presiding officer of a deliberative assembly

• electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance