Abstract: A method for rating the speech quality of a speech signal by a hearing device. An acousto-electric input transducer records sound containing the speech signal and converts it into an input audio signal. At least one articulatory and/or prosodic property of the speech signal is quantitatively acquired through analysis of the input audio signal, and a quantitative measure of speech quality is derived based on the articulatory and/or prosodic property. A hearing device with an acousto-electric input transducer configured to record a sound and convert it into an input audio signal, and a signal processing apparatus that is designed to quantitatively acquire at least one articulatory and/or prosodic property of a component, contained in the input audio signal, of a speech signal based on analysis of the input audio signal and to derive a quantitative measure of the speech quality based on the at least one articulatory and/or prosodic property.

Abstract: A method operates a hearing aid. At least one sensor signal is generated by at least one sensor of the hearing aid or at least one sensor of an auxiliary apparatus that can be associated with the hearing aid. At least one first piece of weather information is provided by a communications unit. A usage state of the hearing aid and/or an operating environment of the hearing aid is estimated on the basis of the first piece of weather information and on the basis of the sensor signal. The at least one operating parameter of the hearing aid is adjusted on the basis of the estimated usage state or the estimated operating environment.

Abstract: A method for rating the speech quality of a speech signal by a hearing device. An acousto-electric input transducer records sound containing the speech signal and converts it into an input audio signal. At least one articulatory and/or prosodic property of the speech signal is quantitatively acquired through analysis of the input audio signal, and a quantitative measure of speech quality is derived based on the articulatory and/or prosodic property. A hearing device with an acousto-electric input transducer configured to record a sound and convert it into an input audio signal, and a signal processing apparatus that is designed to quantitatively acquire at least one articulatory and/or prosodic property of a component, contained in the input audio signal, of a speech signal based on analysis of the input audio signal and to derive a quantitative measure of the speech quality based on the at least one articulatory and/or prosodic property.