{
  "$type": "site.standard.document",
  "description": "This application discloses a voice recognition method, a voice recognition apparatus, an electronic device and a computer readable storage medium, and relates to the field of voice recognition technology. A specific implementation is: performing a latency estimation according to a first microphone…",
  "path": "/patents/1418027",
  "publishedAt": "2022-08-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R16/0373",
    "APOLLO INTELLIGENT CONNECTIVITY BEIJING TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "This application discloses a voice recognition method, a voice recognition apparatus, an electronic device and a computer readable storage medium, and relates to the field of voice recognition technology. A specific implementation is: performing a latency estimation according to a first microphone signal and a first reference signal in a preset time period to obtain a latency value; acquiring a system audio signal, and processing the system audio signal by using the latency value to obtain a second reference signal; performing de-noising processing on a collected second microphone signal according to the second reference signal, to obtain a to-be-recognized voice signal; and performing recognition on the to-be-recognized voice signal. According to the solutions of this application, the voice recognition effect can be enhanced.",
  "title": "VOICE RECOGNITION METHOD, VOICE RECOGNITION APPARATUS, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM"
}