The awareness phase refers to the awareness of the employee and employer with regard to the noise risks within the organisation. Awareness automatically leads to more attentiveness and safety. Awareness is achieved through toolbox sessions and professional explanations about delivery and after dosimetry and audiometry.

The prevention component relates to the continuous monitoring of variables related to the noise risks to which workers are exposed, with the aim of ensuring their safety at all times. The large amount of data of noise variables is managed on online platform, the 'Tympro Portal'. For each set of otoplastics, data on impression taking, production, delivery, leak tightness tests, warranty, insurance, times and results of periodic maintenance, replacements and attenuation are kept. After noise measurements were carried out, noise levels and damping recommendations are recorded for each department. The attenuation setting of the otoplastics is then based on this. The results of the hearing tests are also stored with corresponding recommendations. If variables change, such as noise levels, hearing status or otoplastics status, this triggers action by Tympro, translated into services and advice. The client has access via a login code to all noise data of her company and can use her account to schedule and manage appointments.

The protection component refers to adequate hearing protection that is made available by the employer to the exposed employees. Tympro comes by to take ear impressions and then deliver high-quality otoplastics. Comfortable hearing protection with the ability to understand speech increases acceptance and thus the safety of the user's hearing.