Speech docking with spatial utterance separation for vehicle speech systems

摘要

Problem to be solved: to provide a system for voice dusting by spatial utterance separation for vehicle voice systems.The vehicle loudspeaker system comprises at least two microphones forming a microphone array and at least one loudspeaker configured to emit a non human voice; Includes a processor programmed to receive incoming audio signals from a microphone array.The processor applies beamforming to the incoming speech signal to determine if the human generated voice is detected in the audio signal, and in response to the detection of the human generated voice It is further programmed to instruct the loudspeaker to adjust the voice other than human.Diagram