---
title: "AN-30 Hi Fi to Dine By"
description: Random audible noise has several practical applications. Some work environments demand privacy between adjacent offices or cubicles. Some examples are lawyer’s offices, patient rooms in hospitals and general office situations. Another application for random noise is relaxation which may help…
url: "https://diamondcut.com/docs/an30-hi-fi-to-dine-by/"
updated: "2025-07-13"
category: Application Notes
---

# AN-30 Hi Fi to Dine By

Random audible noise has several practical applications. Some work environments demand
privacy between adjacent offices or cubicles. Some examples are lawyer’s offices, patient rooms
in hospitals and general office situations. Another application for random noise is relaxation which
may help some people get to sleep more quickly and without the use of sedatives. Lastly, random
noise can be useful for special effects in the theatre or film.

 [AN30-Hi-Fi-to-Dine-By-Relaxing-and-Noise-Masking-Signal-Generation-3](https://www.diamondcut.com//wp-content/uploads/2024/01/AN30-Hi-Fi-to-Dine-By-Relaxing-and-Noise-Masking-Signal-Generation-3.pdf)[Download](https://www.diamondcut.com//wp-content/uploads/2024/01/AN30-Hi-Fi-to-Dine-By-Relaxing-and-Noise-Masking-Signal-Generation-3.pdf)