Coin Return in Office Vending Machine

As the audio begins, the familiar hum of a bustling office environment fills the background. The rhythmic tapping of keyboards, low hum of hushed conversations, and the occasional rustling of paperwork are distinctly audible. Then, the main focus of the audio, a vending machine, comes into the picture. The prominent mechanical hum of the machine is heard, indicating its operation in the office. It's a recognizable sound that evokes a sense of anticipation. Suddenly, there's a distinct, metallic clink, a sound universally known as a coin being inserted into the machine. The machine, in response, whirs and clicks as it processes the transaction. The listener can almost visualize the digital numbers flickering on the machine's display, reducing with each coin insertion. The suspense builds up when the button of a selected food item is pushed. The machine rumbles as it moves the requested item towards the dispensing area. A soft thud indicates the food packet's descent. Then comes t