1 Latzel, M., Heeren, J., & Lesimple, C. (2024). Speech Enhancer reduces listening effort and fatigue. Phonak Field Study News. Retrieved from https://www.phonak.com/evidence 2 Wright, A., Kuehnel, V., Keller, M., Seitz-Paquette, K., & Latzel, M. (2024). Spheric Speech Clarity applies DNN signal processing to significantly improve speech understanding from any direction and reduce listening effort. Phonak Field Study News. Retrieved from https://www.phonak.com/evidence 3 Stewart, E., Adler, M., & Seitz-Paquette, K., Adaptive Phonak Digital (APD) 3.0 is the preferred first fit compared to a leading competitor device. Phonak Field Study News, in Vorbereitung, voraussichtliches Erscheinungsdatum: August 2024.