How to Say "hum" in Spanish
The Spanish word for “hum” is “zumbido” — B1 level.

Examples
El zumbido de las abejas en el jardín es muy relajante.
The buzz of the bees in the garden is very relaxing.
Hay un zumbido extraño en el motor del coche.
There is a strange hum in the car engine.
El zumbido constante de los ordenadores me distrae.
The constant drone of the computers distracts me.
Using 'haber' and 'escuchar'
To say 'there is a buzz,' use 'hay un zumbido.' To say you hear it, use 'escucho un zumbido' or 'oigo un zumbido.'
Masculine Gender
This word is masculine, so it always pairs with 'el', 'un', 'este', or 'mucho' (e.g., mucho zumbido).
Confusing the noun and the verb
Mistake: “El abeja está zumbido.”
Correction: La abeja está zumbando. (Use 'zumbido' for the sound itself, and 'zumbando' to describe the action of making the sound.)
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