Microphone picks up keyboard noise: what to change

Your voice sounds clear, but every key press comes through on calls or recordings. This usually means the microphone is close to the keyboard, the input level is too high, or the app is not filtering short, sharp sounds.

Find out which changes help before replacing your microphone. The Microphone Test lets you compare the input meter, waveform, and a short recording while you adjust your setup.

Test what the microphone hears

1. Open the Microphone Test, choose the microphone you use for calls, and press Start microphone. Allow microphone access if your browser asks.
2. Speak at your usual distance and volume, then type at a normal pace. Watch the signal meter and waveform to see how strongly typing registers compared with your voice.
3. Press Record 5 seconds. Speak a sentence, type a few lines, and play the recording back. Listen for key clicks, not just the meter level.
4. Turn Noise suppression on or off and repeat the same test. Keep your position and typing pace consistent so you can compare the results fairly.

The test helps you judge the microphone itself, but its noise suppression may not behave exactly like the filter in a meeting or recording app. After making a change, check the app you actually use as well.

What the result means

Typing is as loud as your voice

The microphone is capturing the keyboard very clearly, or its input level is high. Move the microphone closer to your mouth and farther from the keys before changing other settings. A closer voice can sound louder relative to the keyboard without turning up the input.

Key clicks are quieter with noise suppression on

The filter is helping, though it may not remove every click. If the filter also clips the start of your words or makes your voice sound unnatural, position the microphone better first, then use a less aggressive setting in your call app if it offers one.

Typing is loud in the recording but the meter barely reacts

Short clicks can be noticeable even when they do not move the meter much. Trust what you hear in the playback as well as the meter. A brief peak is different from a steady background sound, and some filters are less effective against sudden clicks.

The keyboard sounds louder when you type harder

The microphone may be picking up both sound through the air and vibration through the desk. A keyboard can transfer taps into a shared desk or microphone stand. Moving or cushioning the keyboard can help even if the microphone settings stay the same.

How to reduce keyboard noise

1. Move the microphone closer to your mouth. For a headset, place the boom near the corner of your mouth, following the headset's intended position, rather than pointing it at the keyboard. For a desk microphone, start about 6 to 12 inches from your mouth and keep it closer to you than to the keys.
2. Turn the microphone away from the keyboard. If your microphone has a marked front or pickup direction, aim that side toward your mouth and away from the keys. Do not assume every microphone picks up sound from only one direction.
3. Lower the input level if it is unnecessarily high. On Windows 11, open Settings › System › Sound, select the microphone under Input, and reduce its input volume a little. On macOS, open System Settings › Sound › Input and lower the input volume if that control is available. Speak normally and check that your voice is still clear in the app.
4. Adjust the call app's microphone settings. Select the intended microphone in the app, and look for its noise suppression, background noise, or automatic input level setting. Try its available noise filtering options while speaking and typing. App settings vary, so use the labels shown in your own app.
5. Separate the keyboard from the microphone. Move a desk microphone or its stand away from the keyboard. If they share a desk, try a soft desk mat under the keyboard or place the microphone on a stable surface that does not carry the same vibration.
6. Reduce the sound at the keyboard. Type more gently if practical, or move the keyboard farther away. If the noise is still a problem, a quieter keyboard or a headset microphone can be more effective than relying on software to remove every click.

Why microphone placement matters more than a filter

Noise suppression tries to separate speech from other sound. It tends to handle steady sounds, such as a fan, differently from sharp keyboard clicks. A filter that removes too much can make speech sound thin, cut off quiet words, or briefly mute the microphone between phrases.

Placement changes the balance before the filter has to work. When your mouth is closer to the microphone than the keyboard is, your voice reaches it more strongly. This can let you use a lower input level and a gentler filter. Retest with the same sentence and typing pattern after each adjustment.

The Microphone Test runs in your browser. Your voice and its five-second recording stay on your device.