Aries: your own heartbeat

Taurus: ticking of a clock

Gemini: chopping of food

Cancer: crinkling of a packaging

Leo: leaves rustling

Virgo: typing on a keyboard

Libra: keys jingling

Scorpio: breathing

Sagittarius: chair scraping against the floor

Capricorn: creaking door

Aquarius: running water

Pisces: a dog barking/ cat meowing