electroacousticaladj.

Brit.

/ᵻˌlɛktrəʊəˈkuːstᵻkl/, U.S.

/əˌlɛktroʊəˈkustək(ə)l/,

/iˌlɛktroʊəˈkustək(ə)l/

Origin: Formed within English, by compounding; perhaps modelled on a French lexical item. Etymons: electro- comb. form, acoustical adj.

Etymology: < electro- comb. form + acoustical adj., perhaps after French électro-acoustique (1904 in Revue générale des sciences 15 758/2). Compare slightly later electroacoustic adj. and electroacoustics n.

Physics.

= electroacoustic adj. 1.

ΚΠ

1922 Brit. Patent 157,751 1/1 Processes which..enable a photographic fixation of the sounds to be made and utilise novel electroacoustical means of reproduction.

1934 Amer. Speech 9 309/2 A method for measuring small intensities by means of electro-acoustical apparatus.

1971 T. Alexander 2150 A.D. (1976) vi. 77 Power was obtained through electro-acoustical tuning to this energy source.

2005 Ultrasound Med. & Biol. 31 1367/2 Two electroacoustical transducers are installed on two perpendicular surfaces of the measuring chamber.

This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).

单词	electroacoustical
释义	electroacousticaladj. Brit. /ᵻˌlɛktrəʊəˈkuːstᵻkl/, U.S. /əˌlɛktroʊəˈkustək(ə)l/, /iˌlɛktroʊəˈkustək(ə)l/ Origin: Formed within English, by compounding; perhaps modelled on a French lexical item. Etymons: electro- comb. form, acoustical adj. Etymology: < electro- comb. form + acoustical adj., perhaps after French électro-acoustique (1904 in Revue générale des sciences 15 758/2). Compare slightly later electroacoustic adj. and electroacoustics n. Physics. = electroacoustic adj. 1. ΚΠ 1922 Brit. Patent 157,751 1/1 Processes which..enable a photographic fixation of the sounds to be made and utilise novel electroacoustical means of reproduction. 1934 Amer. Speech 9 309/2 A method for measuring small intensities by means of electro-acoustical apparatus. 1971 T. Alexander 2150 A.D. (1976) vi. 77 Power was obtained through electro-acoustical tuning to this energy source. 2005 Ultrasound Med. & Biol. 31 1367/2 Two electroacoustical transducers are installed on two perpendicular surfaces of the measuring chamber. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < adj.1922
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