Audibility

Audibility refers to the quality or state of being able to be heard or perceived by the ear. It encompasses the range of sound frequencies and intensities detectable by human hearing. This is significantly influenced by factors such as the distance between the sound source and the listener, the presence of background noise, and the listener's individual hearing sensitivity. Good audibility facilitates clear communication and the accurate perception of auditory information. Furthermore it is an important factor to assess to gauge the effectiveness of any audible device, system or instrument.

Audibility meaning with examples

• The audibility of the church bells depended on the wind direction; a strong breeze carrying the sound towards the town enhanced the audibility, allowing the townsfolk to clearly hear the time. Conversely, a still day muffled the sound.
• During the concert, the speaker system was calibrated to ensure the audibility of the vocalist's voice throughout the vast venue. Poorly calibrated speakers led to reduced audibility and frustrated some of the concert goers.
• The design of the hearing aid focused primarily on improving audibility of speech frequencies for individuals with hearing loss. Fine-tuning was vital to get the best possible outcome for different users.
• The engineer's measurements focused on the audibility of the warning signals generated by the equipment, testing for audibility in the presence of environmental noise, because clear and audible warnings are vital for workplace safety.
• The location of the sound system was adjusted, and the audibility was improved in the upper floors of the theater by directing speakers at an angle. They ensured the sound was directed to the audience.