What are the two main objectives of personal listening devices?

The two main objectives of personal listening devices focus on improving the ability of individuals to hear and understand speech, which is crucial for communication, especially in environments where background noise may be prevalent. Improving speech audibility ensures that the wearer can hear conversations and important sounds more clearly, which directly impacts their social interactions and overall quality of life.

Restoring loudness experience is also essential, as many individuals with hearing loss may struggle with perceiving sounds at appropriate levels. Personal listening devices aim to amplify sounds to a level that allows users to experience them similarly to how someone with typical hearing would. This dual focus on both speech clarity and loudness aligns with the primary aims of aural rehabilitation, which is to enhance a person's ability to engage with their environment effectively.

The other options do not encapsulate the primary goals of these devices. Enhancing loud noises and reducing speech clarity contradicts the aim of making speech more intelligible. Minimizing background noise is an aspect but not one of the main objectives since it's part of a broader scope of improving listening experiences. Lastly, providing music quality sound, while important in some contexts, does not address the critical objectives of enhancing communication abilities in everyday listening situations.