Ventilation Fan

In this audio titled "Ventilation Fan", the sounds that you hear primarily consist of a constant whirring and humming noise. This is the sound of an extraction ventilator fan in action, effectively carrying out its function of circulating and refreshing the air in a confined space. The audio captures the distinct sound of the fan blades rotating at high speed, creating a steady, rhythmic drone. This is punctuated by occasional subtle shifts in pitch and speed, indicative of the air conditioning system's automatic adjustments to maintain optimal indoor air quality and temperature. In the background, there's a low hum, which is the sound of the AC unit, a crucial part of the ventilation system. This sound is consistent and unchanging, providing a steady base for the fluctuating tones of the ventilator fan. Overall, the audio provides an accurate and detailed sonic representation of a functioning ventilation system, complete with the sounds of an extractor fan, AC unit, and air vent