Bombard: bayanin kayan aiki, abun da ke ciki, sauti, nau'ikan

Bombarda kayan aiki ne na gargajiya don kunna kiɗan Breton. Ba za a iya tantance ranar bayyanarsa ba, amma an san tabbas cewa a cikin karni na 16 bam din ya shahara sosai. Ana ɗaukar wannan kayan aikin ɗaya daga cikin magabata na bassoon.

Bam ɗin madaidaici ne, bututu mai hakowa mai juzu'i tare da soket mai sifar mazugi daga sassa uku masu rugujewa:

• gwangwani biyu;
• shaft da gidaje;
• busa ƙaho.

Don yin shi, an yi amfani da katako mai ƙarfi, alal misali, pear, boxwood, baya. An yi gwangwani biyu ne daga sanda.

Sautin yana da iko da kaifi. Kewayon octaves biyu ne tare da ƙarami na uku. Dangane da tonality, akwai nau'ikan wannan kayan aikin guda uku:

1. Soprano. Samfura a cikin maɓalli na B-flat tare da clefs guda biyu (A da A-flat).
2. high. Sauti a cikin maɓallin D ko E-flat.
3. mawaki. Sautin yana cikin B-lebur, amma octave ƙasa da na soprano.

A cikin duniyar zamani, sau da yawa zaka iya samun samfurin soprano. Alto da tenor ana amfani da su ne kawai a cikin gungu na ƙasa.

Duk da yawan amfani da bam a karni na 16, tare da samun karin kayan kida irin su bassoon da oboe, ya rasa shahararsa kuma ya zama kayan aikin kasa kawai.