High quality mutes try to reduce intonation issues while maintaining the characteristic sound. A variety of mutes can be used with the trombone to alter its timbre. Percussion instruments often require no specialist mutes. This also mutes down the tape hiss. BET adds commercial breaks, blurs some nudity, and mutes some profanity. With wooden mutes, one prong is slid between each pair of strings. The bowed strings are played with mutes (con sordino) throughout the movement. At that point, the speaker mutes and the decoder resets. Heavy practice mutes or "hotel mutes" are available for string instruments. An institution for the education of colored deaf mutes was to be established. Early models have through-body stringing at the bridge, which is fitted with adjustable string mutes. She mutes his Beats which makes him stop. This technology also mutes the radio until the seat belts are buckled. The film got 'U/A' certificate with few mutes from censor board. A row of string mutes sat on the bridge.