Active Noise Control (ANC)

Active Noise Control (ANC)  - Overview - Infiniti M

By identifying undesirable sounds in the cabin and then playing back through the speakers sound waves of opposite phase, the original noises are cancelled out, making the M's interior a quieter, more restful place to be. The system is aimed at reducing undesirable low-frequency engine sounds only. Infiniti M models with the 16-speaker Bose Studio Surround sound system are equipped with Bose Engine Harmonic Cancellation (EHC) which is even more effective at controlling unwanted noises.

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    General maintenance
    During the normal day-to-day operation of the vehicle, general maintenance should be performed regularly as prescribed in this section. If you detect any unusual sounds, vibrations or smell, be sure t ...

    Before starting
    To get the best performance from INFINITI Voice Recognition, observe the following. Keep the interior of the vehicle as quiet as possible. Close the windows to eliminate the surrounding noises (tra ...

    Changing wheels and tires
    Tire rotation INFINITI recommends rotating the tires every 7,500 miles (12,000 km). See Flat tire in the In case of emergency section of this manual for tire replacing procedures. As soon a ...