It may be the dipping sound of water from a leaking tap or placing a bucket under the tap is familiar to you, but there are ways by which you can avoid such. The best way is to repair the leaking tap using spares from reputed distributors. Reputed distributors have stock of Bristan taps and spares and you can easily purchase them. https://mytoiletspares.wordpress.com/2020/09/26/how-to-fix-a-leaking-tap/