11. The system of claim 8 , wherein the filter is in a automatic speech recognition system front-end and wherein to apply the filter to the audio signal is in the automatic speech recognition system front-end.
8. A system comprising: a memory; a processor associated with a vehicle to: receive an audio signal; receive sound related vehicle information representing one or more sounds, the sound related vehicle information not including an audio signal; select a previously generated acoustic model from among a plurality of acoustic models, to decode speech; and modify a speech recognition process of the previously generated acoustic model based on the sound related vehicle information, wherein to modify a speech recognition process includes to: determine a pre-trained filter according to filter parameters based on the sound related vehicle information; and apply the pre-trained filter to the audio signal.