Mercedes-Benz is renowned for its innovative safety features, and PRE-SAFE® Sound is a testament to this commitment. This sophisticated system utilizes what’s known as “pink sound” or “pink noise” to proactively protect your hearing in the event of an unavoidable collision. If you’re curious about how Mercedes-Benz pink technology contributes to your safety, read on to discover how PRE-SAFE® Sound works and why it’s an essential component of modern Mercedes-Benz vehicles.
Understanding Mercedes-Benz PRE-SAFE® Sound and Pink Noise
The PRE-SAFE® system in your Mercedes-Benz is a comprehensive suite of preventative safety measures. Among these, PRE-SAFE® Sound is activated when the vehicle’s sensors determine that a crash is imminent. In these critical moments, the system emits a brief interference signal through the car’s audio system. This signal is the aforementioned “pink sound” or “pink noise.”
But what exactly is Mercedes-Benz pink noise, and why is it used? Pink noise is a specific type of sound signal that, in this application, is deployed at approximately 80 decibels. To give you a relatable comparison, this is similar to the noise level you might experience beside a busy road. This strategically chosen Mercedes-Benz pink sound is not designed to be alarming, but rather to trigger a protective reflex in your ears before the louder, more damaging sounds of a collision occur.
How Pink Sound in Mercedes-Benz Cars Safeguards Your Hearing
The ingenious way Mercedes-Benz pink sound protects your hearing lies in triggering the stapedius reflex. This natural human reflex is designed to protect the delicate mechanisms within your ear from sudden, loud noises. When PRE-SAFE® Sound emits the pink noise, it causes the stapedius muscle in your middle ear to contract almost instantaneously.
This contraction of the stapedius muscle weakens the connection between the eardrum and the inner ear for a fraction of a second. Essentially, by pre-emptively activating this reflex with Mercedes-Benz pink noise, the system ensures that some of the intense sound pressure from the crash is reflected away from the inner ear, rather than being fully transmitted through it. This crucial action significantly reduces the potential for hearing damage that can be caused by the high acoustic pressure and loud noises experienced during a collision.
Which Mercedes-Benz Models Feature PRE-SAFE® Sound?
PRE-SAFE® Sound, utilizing this protective Mercedes-Benz pink sound technology, is available in a range of Mercedes-Benz models. While it was initially introduced in models like the 2017 Mercedes-Benz E-Class, the broader PRE-SAFE® system itself is incorporated across a wide spectrum of the Mercedes-Benz lineup, from the A-Class to the flagship S-Class.
To determine if a specific Mercedes-Benz model at a dealership near you is equipped with PRE-SAFE® Sound, and to experience the benefits of Mercedes-Benz pink noise technology firsthand, it’s recommended to reach out to your local Mercedes-Benz dealer for detailed information and vehicle specifications. They can provide you with the most accurate and up-to-date details on which models include this innovative hearing protection system.
In conclusion, Mercedes-Benz pink noise, delivered through PRE-SAFE® Sound, is a remarkable example of how Mercedes-Benz integrates advanced technology to enhance vehicle safety and occupant protection. By proactively preparing your ears for the intense sounds of a collision, this system provides an extra layer of safety, demonstrating Mercedes-Benz’s ongoing commitment to driver and passenger well-being.
