Tin whistle all the holes closed, the whistle generates its lowest note, the tonic of a major scale. Successively opening holes from the bottom upward produces the rest of the notes of the scale in sequence: with the lowest hole open it generates the second, with the lowest two holes open, it produces the third and so on. With all six holes open, it produces the seventh. As with a number of woodwind instruments, the tin whistle's second and higher registers are achieved by increasing the air velocity into the ducted flue windway. On a transverse flute this is generally done by
Finger vibrato Baroque music, it was called "flattement" in French and used, usually on long notes, on the Baroque flute and recorder, and noted in the writings of Jacques-Martin Hotteterre and Michel Corrette. In Irish music, it is used on the uillean pipes and pennywhistle. In contemporary terms this technique is more usually referred to as a "timbral trill". Finger vibrato Finger vibrato is vibrato produced on a string instrument by cyclic hand movements. Despite the name, normally the entire hand moves, and sometimes the entire upper arm. It can also refer to vibrato on some woodwind instruments, achieved by lowering one