Patients may hear vowels without issue, but consonant sounds like F, S, T, and X can be difficult to distinguish. Additionally, sounds such as a woman's or child's voice, or a bird chirping, are often lost. Losing hearing in these frequencies makes those sounds softer and unclear.
Imagine removing all the high keys on a piano and asking someone to play a well-known melody. Even with only six or seven keys missing, the melody might be hard to recognize. People with hearing loss experience a similar disruption in the soundtrack of their lives every day.
Heightened irritability and/or anger
Fatigue
Increased tension and stress
Decreased alertness and heightened risk to personal safety
Impaired memory
Difficulty learning new tasks
Reduced job performance and earning potential
Cognitive decline