Speech recognition device

摘要

The present disclosure is intended to improve the accuracy of speech recognition.Apparatus according to the present disclosureThe microphone in the car collectedTo obtain the sound including the sound emitted by the user boarding the vehicle as an input soundIn the case where a predetermined device is provided in the vehicle and a predetermined device emits an operating sound corresponding to the operating state, the apparatus is operatedTo obtain the noise information related to the operation sound corresponding to the operating state of the predetermined apparatus, andBased on said noise informationGenerating an output sound obtained by removing the operation sound of the predetermined apparatus contained in the input sound from the input soundSpeech recognition based on the output soundIs provided with a control section.Diagram