Aurally

But aurally-undetectable soul-rearranging bass makes you move, according to science.

In my own anecdotal experience, these artificial sounds emanating from EVs and hybrids are harder to aurally pinpoint speed and distance.

Another way to view the statement, "Lightning causes thunder" is to see both lightning and thunder as two perceptions of the same event, viz., an electric discharge that we perceive first visually and then aurally.

Engineers working in survivability are often responsible for improving four main system elements: citation * Detectability - the inability to avoid being aurally and visually detected as well as detected by radar (by an observer).

Sometimes they do not even intersect with the culture of the hearing population because of the communication difficulties caused by the impediments for hard-of-hearing people to perceive aurally conveyed information.

Tuning may be done aurally by sounding two pitches and adjusting one of them to match or relate to the other.