Which of the following is a characteristic of low-frequency sounds?

Low-frequency sounds are primarily characterized by their ability to create a sensation of vibrations that can be felt physically in addition to being heard. These sounds, often produced by bass instruments or deep tones, resonate with the body, which can lead to a tactile experience. This characteristic distinguishes low-frequency sounds from higher frequencies, which are less felt physically and more noticeable through pitch.

In contrast, enhancing vocal clarity is typically associated with higher frequencies, which carry more articulation and detail. While low-frequency sounds can contribute to the fullness of a vocal performance, they do not enhance clarity. The statement that all low-frequency sounds are musical is also misleading, as low frequencies can exist outside a musical context, such as in sound effects or noise. Additionally, low frequencies can be harder to localize, as the human ear relies more on higher frequencies for spatial awareness. Therefore, the ability of low-frequency sounds to create vibrations is a defining characteristic that sets them apart.