Active noise cancellation optimized air gaps

摘要

The air induction system (22) comprises an air induction body (18) having a mouth (14) emanating a first sound and a speaker (10) emanating a second sound disposed about the mouth (14). The mouth has at least a first mouth portion (68) and at least a second mouth portion (72) wherein the first sound is louder at the at least first mouth portion (68) than at the at least second mouth portion (72). The speaker (10) has at least a first speaker portion (60) and at least a second speaker portion (64) wherein the second sound is louder at the at least first speaker portion (60) than at the at least second speaker portion (64).