Bronze drum

BRONZE DRUM
    A kind of drum that  is a single page and cast metal,  does not stretched leather like general  drums. The drum is an alloy of copper, lead and tin compound with the criteria. Then pour melted down in a foundry as made. On drums is cast as a frog on the 4 regular directions.
It may be that This constant drum, originally built for hit to  pray for rainfall It is believed that When the frog chorus will cause the rain. (The drums sound like a frog chorus) This bronze deum used to beat in the ancient forum both royal and civil fanfares (Unidentified Mentioned in Triphoom Phra Ruang book of Sukhothai) and today continues to take a beating with fanfare a conch horn in the various ceremony as; On the occasion of His Majesty the King by contingents of troops. In the bat with two Ruak wooden or a real wood whittled smooth, at the end which to  beat wrapped with cloth, tied tight Kian or knit with yarn.
Bronze drum in type to fanfare of trumpets and grandly used to ascended give a public audience or minor royal procession by the machine was voice acting of northern Thailand, classified to gong and as a traditional.