Abstract: Disclosed in the embodiments of the present application are a switching processing method and apparatus, and a communication device. The method comprises: when determining that a pre-defined condition is met, a user equipment transmitting, to an edge dispatch node, a domain name system (DNS) resolution request carrying first information, wherein the first information comprises user identifier information, application identifier information, and service continuity demand information; and receiving a DNS resolution response from the edge dispatch node, wherein the DNS resolution response comprises the updated address information of a second edge application server.

Abstract: A speech processing method and apparatus, a computer storage medium, and an electronic device, relating to the technical field of speech processing. The speech processing method includes: acquiring a speech sequence, obtaining a plurality of speech sub-sequences by performing framing processing on the speech sequence, and extracting a target feature of each speech sub-sequence of the plurality of speech sub-sequences; detecting each speech sub-sequence of the plurality of speech sub-sequences by a speech detection model according to each target feature, and determining valid speech based on a detection result; inputting a target feature corresponding to the valid speech into a voiceprint recognition model, and screening out target speech from the valid speech by the voiceprint recognition model; and controlling the target speech to be forwarded to a client.