The last few years have taught us all to overcome inhibitions about technology for camera and microphone and to build bridges to the world directly from home or the office, thus immersing ourselves in completely new subject worlds. No travel stress, no loss of time - that's what online learning makes possible. Listen to my exciting topics about the importance of natural sound for more joy of life and health. My trainings enable users to further educate themselves in a comfortable way or to train on their own device.