pulsatancen.

Brit.

/pʌlˈseɪt(ə)ns/, U.S.

/ˌpəlˈseɪtns/

Origin: Formed within English, by derivation. Etymons: pulsate v., -ance suffix.

Etymology: < pulsate v. + -ance suffix, after inductance n., reactance n., etc. (see quot. 1919).

Physics.

The angular frequency of a periodic motion, i.e. 2π times its actual frequency.

ΘΚΠ

society > communication > telecommunication > [noun] > signal > frequency or band of frequencies

high frequency1842

low frequency1900

voice frequency1905

audio frequency1913

pulsatance1919

medium frequency1920

side frequency1920

intermediate frequency1924

bass1930

frequency1943

frequency spectrum1955

1919 A. Campbell in Proc. Physical Soc. 31 81 In English a name has not yet been found for 2πn, where n represents frequency... I would suggest that it might be called ‘pulsatance’. The termination ‘ance’ brings it into line with words like inductance and reactance.

1946 Electronic Engin. 18 119 The displacement (D) at any point is a periodic time function of the form: D = ψ sin ωt..where ω is the pulsatance and ψ is the amplitude at any point in space.

1987 A. K. Walton Network Anal. & Pract. xi. 254 Calculation of the Fourier coefficients..will now be illustrated by finding their values for a half-wave rectified sinewave of pulsatance ω and amplitude a.

This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).

单词	pulsatance
释义	pulsatancen. Brit. /pʌlˈseɪt(ə)ns/, U.S. /ˌpəlˈseɪtns/ Origin: Formed within English, by derivation. Etymons: pulsate v., -ance suffix. Etymology: < pulsate v. + -ance suffix, after inductance n., reactance n., etc. (see quot. 1919). Physics. The angular frequency of a periodic motion, i.e. 2π times its actual frequency. ΘΚΠ society > communication > telecommunication > [noun] > signal > frequency or band of frequencies high frequency1842 low frequency1900 voice frequency1905 audio frequency1913 pulsatance1919 medium frequency1920 side frequency1920 intermediate frequency1924 bass1930 frequency1943 frequency spectrum1955 1919 A. Campbell in Proc. Physical Soc. 31 81 In English a name has not yet been found for 2πn, where n represents frequency... I would suggest that it might be called ‘pulsatance’. The termination ‘ance’ brings it into line with words like inductance and reactance. 1946 Electronic Engin. 18 119 The displacement (D) at any point is a periodic time function of the form: D = ψ sin ωt..where ω is the pulsatance and ψ is the amplitude at any point in space. 1987 A. K. Walton Network Anal. & Pract. xi. 254 Calculation of the Fourier coefficients..will now be illustrated by finding their values for a half-wave rectified sinewave of pulsatance ω and amplitude a. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < n.1919
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