Abstract: Embodiments of this application provide an audio generation method, a related apparatus, and a storage medium, to provide a better audio generation solution for a user. In embodiments of this application, a text is obtained, a song clip corresponding to the text is obtained through matching, and the song clip is used as audio corresponding to the text. In this way, the text can be expressed in a manner of the song clip.

Abstract: A system comprises a plurality of electronic devices and a server. Each of the plurality of electronic devices is configured to report a working status parameter to the server. The server is configured to receive working slams parameters from the plurality of electronic devices, determine a first electronic device being faulty from the plurality of electronic devices based on working status parameters sent by the plurality of electronic devices, and send an indication to a control device corresponding to the first electronic device. The server is further configured to receive a response from the control device indicating a request for maintenance of the first electronic device in response to a user's selection on the control device.

Abstract: This application discloses an audio processing method, a system, and a related apparatus. A first electronic device submits, on a sound effect production web page sent by a cloud server, a sound effect parameter that is set by a designer to the cloud server, and the cloud server generates a sound effect configuration file based on the sound effect parameter submitted by the first electronic device, and provides the sound effect configuration file for another device to download and use. The second electronic device may download the sound effect configuration file from the cloud server, and play audio based on the sound effect configuration file.

Abstract: An umbrella handle lamp capable of carrying out projection includes an umbrella handle, a lamp assembly and a connecting assembly. The lamp assembly being movably arranged at the tail of the umbrella handle through the connecting assembly. The umbrella handle lamp capable of carrying out projection also includes a projection lens group and a fixed assembly. The lamp assembly includes a shell. The upper part of the shell is provided with a battery cabin for batteries to enter. A lower end face of the shell is provided with a lens cabin for the projection lens group to enter. The projection lens group is connected with the shell through the fixed assembly. The projection lens group is arranged in front of the bulb, so that the projection patterns can be formed at the irradiation position when an umbrella is used.

Abstract: A multimedia playing method includes obtaining, by a terminal, an identifier of a playback device, determining, by the terminal, a multimedia resource category based on a correspondence between the identifier and the multimedia resource category, playing, by the terminal via the playback device, a multimedia resource corresponding to the category. When the terminal is connected to different playback devices, the terminal may play multimedia resources of different categories via the playback devices based on identifiers of the playback devices, to implement an intelligent service of the terminal.

Abstract: Embodiments of this application provide an audio generation method, a related apparatus, and a storage medium, to provide a better audio generation solution for a user. In embodiments of this application, a text is obtained, a song clip corresponding to the text is obtained through matching, and the song clip is used as audio corresponding to the text. In this way, the text can be expressed in a manner of the song clip.

Abstract: A multimedia playing method includes obtaining, by a terminal, an identifier of a playback device, determining, by the terminal, a multimedia resource category based on a correspondence between the identifier and the multimedia resource category, playing, by the terminal, via the playback device, a multimedia resource corresponding to the category. When the terminal is connected to different playback devices, the terminal may play multimedia resources of different categories via the playback devices based on identifiers of the playback devices, to implement an intelligent service of the terminal.

Abstract: A terminal for implementing speech control records a correspondence between a first keyword text and a second keyword text. When a user inputs a speech, the terminal sends, to a first server for semantic parsing and logical parsing, the speech input by the user. Then, when the first server returns a parsing failure, the terminal obtains a parsed text returned by the first server, replaces the second keyword in the parsed text with the first keyword based on the correspondence, and then sends, to the first server, the text obtained after the replacement.

Abstract: A system comprises a plurality of electronic devices and a server. Each of the plurality of electronic devices is configured to report a working status parameter to the server. The server is configured to receive working slams parameters from the plurality of electronic devices, determine a first electronic device being faulty from the plurality of electronic devices based on working status parameters sent by the plurality of electronic devices, and send an indication to a control device corresponding to the first electronic device. The server is further configured to receive a response from the control device indicating a request for maintenance of the first electronic device in response to a user's selection on the control device.

Abstract: A terminal for implementing speech control records a correspondence between a first keyword text and a second keyword text. When a user inputs a speech, the terminal sends, to a first server for semantic parsing and logical parsing, the speech input by the user. Then, when the first server returns a parsing failure, the terminal obtains a parsed text returned by the first server, replaces the second keyword in the parsed text with the first keyword based on the correspondence, and then sends, to the first server, the text obtained after the replacement.

Abstract: A radio signal processing method and apparatus includes first receiving a receive command that is sent by a router and that carries a receive frequency and a sampling frequency; receiving a radio signal corresponding to the receive frequency according to the receive frequency; performing sampling processing on the radio signal according to the sampling frequency to obtain a digital signal, and sending the digital signal to the router.

Abstract: A radio signal processing method and apparatus includes first receiving a receive command that is sent by a router and that carries a receive frequency and a sampling frequency; receiving a radio signal corresponding to the receive frequency according to the receive frequency; performing sampling processing on the radio signal according to the sampling frequency to obtain a digital signal, and sending the digital signal to the router.

Abstract: An industrial microwave ultrasonic reactor has an inner wall liner. A microwave generation device is formed by microwave units distributed on an outer sidewall, or by a microwave pipe disposed outside the reactor and microwave units distributed on the microwave pipe. One end of the microwave pipe communicates with the bottom of the reactor via a connection pipe I, and the other end communicates with the top via a return pipe. A shield is disposed outside the microwave generation device to separate the microwave units from the outside, and a heat removal device is disposed outside the shield. An ultrasonic wave generation device is formed by 10 to 30 sets of ultrasonic pulse units disposed at intervals along the outer sidewall. Each set has 10 to 50 members distributed along the circumferential direction of the reactor. A stirring shaft is fixed below a stirring motor and extends into the reactor.

Abstract: A pressure reducing system for fuel gas and a natural gas dewaxing vehicle are provided. The pressure reducing system includes fuel gas pipelines which consist of successively connected a high pressure pipeline, a medium pressure pipeline and a low pressure pipeline in the flow direction of fuel gas. The tail end of the low pressure pipeline connects with a combustion apparatus. A high pressure relief valve, a high pressure air feed valve, a heat exchanger and a primary pressure reducing valve subassembly are connected on the high pressure pipeline. The heat exchanger is provided with a hot fluid inlet and a hot fluid outlet, where the hot fluid inlet connects with a hot water apparatus, and the hot fluid outlet connects with a water storage apparatus. The medium pressure pipeline is equipped with a medium pressure relief valve and a secondary pressure reducing valve.

Abstract: An industrial microwave ultrasonic reactor has an inner wall liner. A microwave generation device is formed by microwave units distributed on an outer sidewall, or by a microwave pipe disposed outside the reactor and microwave units distributed on the microwave pipe. One end of the microwave pipe communicates with the bottom of the reactor via a connection pipe I, and the other end communicates with the top via a return pipe. A shield is disposed outside the microwave generation device to separate the microwave units from the outside, and a heat removal device is disposed outside the shield. An ultrasonic wave generation device is formed by 10 to 30 sets of ultrasonic pulse units disposed at intervals along the outer sidewall. Each set has 10 to 50 members distributed along the circumferential direction of the reactor. A stirring shaft is fixed below a stirring motor and extends into the reactor.

Abstract: A pressure reducing system for fuel gas and a natural gas dewaxing vehicle are disclosed. The pressure reducing system (6) comprises fuel gas pipelines which consist of successively connected a high pressure pipeline (41), a medium pressure pipeline (42) and a low pressure pipeline (43) in the flow direction of fuel gas. The tail end of the low pressure pipeline (43) connects with an combustion apparatus (7). A high pressure relief valve (17), a high pressure air feed valve (21), a heat exchanger (24) and a primary pressure reducing valve subassembly are connected on the high pressure pipeline (41). The heat exchanger (24) is provided with a hot fluid inlet (24A) and a hot fluid outlet (24B), wherein the hot fluid inlet (24A) connects with an hot water apparatus (12), and the hot fluid outlet (24B) connects with an water storage apparatus. The medium pressure pipeline (42) is equipped with a medium pressure relief valve (27) and a secondary pressure reducing valve (29).