The khmuoh (Khmer: នឹងឃ្មោះ) is a Cambodian flat-faced gong, a percussion instrument beaten with a wooden mallet called "Onlung Kbal Sva".
[1] It is also used for wedding processions, when the bridegroom goes to the bride's house.
[1] The gong is round and flat-faced, made of a copper-brass alloy.
[1] It has a hole on the edge, through which a string is tied to make a handle.
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