Final answer:
One reason not to provide sound recording as a part of a surveillance system is because it could invade privacy and be seen as unethical. Sound data can also be challenging to analyze and interpret, and storing large amounts of sound data can be costly and cumbersome.
Step-by-step explanation:
Another reason is the complexity of analyzing and interpreting sound data. Sound recordings can be more challenging to process and analyze compared to video recordings. There may be background noise, overlapping voices, or distorted audio that could hinder the accuracy and effectiveness of sound surveillance.
Lastly, storing and managing large amounts of sound data could be costly and cumbersome. Sound recordings can take up significant storage space, especially if captured continuously over long periods. This can require expensive storage solutions and may impact the overall system performance and scalability.