Best 2026 Over-Ear Headphones for ANC effect on sound signature

#1

Switching ANC on does not audibly alter the core sound signature, an excellent result for tonal consistency.

#2

Switching ANC on produced almost no noticeable change to the music in the direct comparison, which is an excellent result for sound consistency.

#3

ANC was specifically praised for avoiding a negative effect on the sound signature.

#4

Noise cancellation has only a small tonal effect in the direct listening test, with sound judged slightly better when ANC was off.

#5

Sound becomes slightly cleaner and more open with ANC switched off, though the change is noticeable rather than dramatic.

#6

Turning ANC or transparency on can subtly change the sound signature, most noticeably by adding some bass weight.

#7

Noise-cancelling can alter the tonal balance, with adaptive processing sometimes making the headphones sound less bass-heavy.

#8

Some listeners hear little tonal change between ANC modes; others prefer the openness of ANC-off playback or need separate EQ profiles. Reports even differ on which mode adds bass.

#9

With ANC enabled, the mids can take on a slightly digital or compressed character, making the tuning more processing-dependent.

#10

One reviewer found the tuning became markedly worse with ANC disabled, making the normal noise-canceling mode important to the intended sound.