How to Remove Background Noise When Working From Home
Working from home means your calls compete with everything else in the house: family, the street, the dog, the dishwasher. You can cut most of it with a few free tweaks, and remove the rest in real time with a noise-cancellation app. Here is the order that actually works.
Free fixes to try first
- Get the mic closer. A headset mic near your mouth hears far less of the room than a laptop mic across the desk.
- Pick a better spot. A corner, soft furnishings, and a closed door absorb sound. Hard, empty rooms echo.
- Turn on your app's built-in suppression. Zoom, Teams, and Meet all have a basic noise filter in their audio settings. It helps with light noise.
- Mute when you are not talking. Obvious, but it stops the worst interruptions.
These get you part of the way. They do nothing, though, about noise that arrives while you are speaking, or the noise on the other person's end.
The reliable fix: real-time noise cancellation
When the noise is unpredictable, a barking dog, a leaf blower, a child, the practical answer is software that removes it live, as you talk, on any calling app. A tool like Krisp (opens in a new tab) sits between your microphone and the call and strips background noise in both directions, so a noisy room on your side and a noisy participant on the other side both go quiet.
It works with the mic you already have, on a normal laptop, and it takes about two minutes to set up.
Silence the house on your next call
Krisp removes background noise in both directions, on any app. The 7-day free trial needs no card, so you can test it on a real call today.
The short version
Start with the free tweaks: a headset, a quieter corner, your app's built-in filter. If your home is genuinely unpredictable, add real-time noise cancellation so you never have to think about the dog or the doorbell mid-sentence again. Test it on one real call and you will know within a meeting whether it earns a place in your setup.