Ghanta is the Sanskrit term for a ritual bell used in Hindu religious practices. The ringing of the bell produces what is regarded as an auspicious sound. Hindu temples generally have one metal bell hanging at the entrance and devotees ring the bell while entering the temple which is an essential part in preparation of having a darshan of god . The Sound generated by the bell should be gentle and sweet. In a puja ritual the bell is used during such sub-rituals as waving dhoop and bati as well as while performing arti for creating gentle sound.
In Hinduism bells are generally hung at infront of the temple. Generally, devotees ring the bell while entering into the temple. It is said that by ringing the bell, the devotee informs the deity of his/her arrival. The sound of the bell is considered auspicious which welcomes divinity and dispels evil.The sound of the bell is said to disengage mind from ongoing thoughts thus making the mind more receptive. Bell ringing during prayer is said to help in controlling the ever wandering mind and focusing on the deity.