duration of note
41half note — n. Music a note having one half the duration of a whole note: see NOTE …
42quarter note — n. Music a note having one fourth the duration of a whole note: see NOTE …
43sixteenth note — n. Music a note having one sixteenth the duration of a whole note: see NOTE …
44sixty-fourth note — [siks′tēfôrth′] n. Music a note having one sixty fourth the duration of a whole note: see NOTE …
45thirty-second note — [thʉrt΄ē sek′ənd] n. Music a note having one thirty second the duration of a whole note: see NOTE …
46Pulse duration — In signal processing and telecommunication, the term pulse duration has the following meanings: #In a pulse waveform, the interval between (a) the time, during the first transition, that the pulse amplitude reaches a specified fraction (level) of …
47Quarter note — Quarter Quar ter (kw[aum]r t[ e]r), n. [F. quartier, L. quartarius a fourth part, fr. quartus the fourth. See {Quart}.] 1. One of four equal parts into which anything is divided, or is regarded as divided; a fourth part or portion; as, a quarter… …
48Whole note — Whole Whole, a. [OE. hole, hol, hal, hool, AS. h[=a]l well, sound, healthy; akin to OFries. & OS. h?l, D. heel, G. heil, Icel. heill, Sw. hel whole, Dan. heel, Goth. hails well, sound, OIr. c?l augury. Cf. {Hale}, {Hail} to greet, {Heal} to cure …
49whole note — n. Music a note held for the duration of four beats in common, or 4/4, time: see NOTE …
50sixteenth note — Semiquaver Sem i*qua ver (s[e^]m [i^]*kw[=a] v[ e]r), n. (Mus.) A note of half the duration of the quaver; now usually called a {sixteenth note}. [1913 Webster] …
