Smart Noise Cancelling

Smart Noise Cancelling is a noise reduction feature available on some Lenovo product models. By filtering out input and output noises, Smart Noise Cancelling enhances your audio experience.

Two pictures of a person on a call in front of the computer, with the left one showing all sounds are clear and the right showing only this person’s voice is clear, whereas all ambient sounds are reduced

Function	Description	Remarks
Microphone noise cancelling	Voice Recognition: Your computer captures multiple voices in a way that reflects their original spatial positions.	This function takes effect only when built-in microphones/arrays or 3.5 mm jack wired microphones are used as the input media. To disable this function, select Off.
	Only My Voice: This option requires you to record your voice so that your computer captures this voice only and tries to eliminate other voices. Note: To remove your voice record, select REMOVE MY VOICE.
	Normal: Your computer focuses on the voice of the person facing it and reduces ambient sounds.
	Multiple Voices: Your computer captures multiple voices from an expanded range in front of the computer.
Speaker noise cancelling	Your computer filters out other sounds to play only human voices.	These functions are not applicable to scenarios like listening to music and watching videos.
Meeting noise cancelling	When this function is selected, your computer uses special algorithms for noise reduction when you are using conferencing applications.

Note:

Depending on its hardware, your computer may not support all the functions and options described above.
You can view and customize this feature under Device Settings in Lenovo Vantage or Lenovo PC Manager.
You may need to connect to a network and update the app for this feature to take effect.