1. An apparatus for generating a speech signal, the apparatus comprising: microphone receivers for receiving a plurality of microphone signals from a plurality of microphones; a processor configured to select a microphone receiver from the microphone receivers based on how much a microphone signal of the microphone signals reaches the selected microphone receiver via a direct path and how much reaches the microphone receiver via reverberant paths by determining, for each microphone signal, a speech similarity indication indicative of a similarity between the microphone signal and a non-reverberant speech signal, the processor being configured to determine the speech similarity indication in response to a comparison of at least one property derived from the microphone signal to at least one reference property for the non-reverberant speech signal; and a generator configured to generate the speech signal by combining the microphone signals in response to the speech similarity indications, wherein the processor is further configured to determine the speech similarity indication for a first microphone signal in response to a comparison of at least one property derived from the first microphone signal to reference properties for speech samples of a set of non-reverberant speech samples, and wherein the non-reverberant speech signal is a speech signal of one other than a user of the apparatus.