Which of the following is not typically included in acoustical system considerations?

The correct choice is related to the distinct focus of acoustical system considerations. Acoustical systems primarily deal with the management and control of sound within a space, which includes aspects such as how sound travels (sound transmission), techniques to reduce distracting noises (sound masking), and the evaluation of how effective a ceiling is in preventing sound transfer (ceiling attenuation class, or CAC).

On the other hand, temperature control pertains to the regulation of thermal comfort within an environment and is not associated with the acoustical performance of a space. While both acoustical systems and temperature control can impact the overall comfort and functionality of an interior environment, they address different aspects of design and performance. Therefore, temperature control is not considered a typical element within the scope of acoustical system considerations.