Abstract: A user scenario-based audio playback method includes: obtaining a target user scenario that a user is currently in and user historical data; determining a plurality of pieces of candidate preset information corresponding to the target user scenario from a preset device configuration information table; calculating, based on the user historical data, a degree of scenario relevance, the quantity of playbacks and the quantity of selected times of a corresponding preset state of each candidate preset information; calculating a recommendation coefficient of each candidate preset information based on the degree of scenario relevance, the quantity of playbacks and the quantity of selected times; determining target preset information from the plurality of pieces of candidate preset information according to the recommendation coefficient; and adjusting a playback parameter of an audio device based on the target preset information and playing an audio.

Abstract: An audio playback method includes: performing, in a parallel manner, digital audio signal encoding on original audio data to be played back, to obtain a plurality of pieces of target encoded audio data; performing encapsulation on the plurality of pieces of target encoded audio data to obtain a plurality of target audio frames, and synchronizing the plurality of target audio frames to all communication-capable audio playback devices; in response to a switching command for switching an audio playback device, determining at least one candidate audio playback device indicated by the switching command; where the switching command is used to indicate an audio switching position; performing optimal playback device recognition on the at least one candidate audio playback device, to obtain a target audio playback device; and sending an audio switching playback command to the target audio playback device.

Abstract: An audio synchronization playback method includes: obtaining, by the primary playback device, target audio data; sending, by the primary playback device, the target audio data to at least one secondary playback device for playback; synchronizing, by the primary playback device, local time of the primary playback device with local time of the reference clock device based on a target audio synchronization signal in response to receiving the target audio synchronization signal and obtaining, by the primary playback device, reference playback timestamp of the target audio synchronization signal; where the target audio synchronization signal is a periodic signal sent by the reference clock device, and the reference clock device is the primary playback device or one secondary playback device of the preset quantity of secondary playback devices; and starting, by the primary playback device, playback from a target audio data frame corresponding to the reference playback timestamp.

Abstract: Disclosed are a V-N microalloyed steel and a method for producing a V-N microalloyed and surface-crack-free continuous casting blank. The V-N microalloyed steel is composed of the following chemical components by mass percentage: 0.09%-0.13% of C, 0.1%-0.4% of Si, 1.0%-3.0% of Mn, less than or equal to 0.05% of P, less than or equal to 0.05% of S, 0.1%-0.4% of V, 0.011%-0.2% of N and the balance of Fe and unavoidable impurity elements. A continuous casting blank is subjected to component control according to the chemical components of the V-N microalloyed steel; and the production method therefor comprises converter smelting, LF refining and continuous casting steps in sequence.

Abstract: A color-changing oral care composition, in particular a dentifrice composition, contains: (i) an encapsulated dye particle comprising a dye and a coating layer encapsulating the dye, where the coating layer comprising hydroxy propyl methyl cellulose (HPMC) and polyvinyl alcohol (PVA), and (ii) 0.2% to 1.2% by weight of the composition, of flavor ingredients, where the flavor ingredients have a clog P value of 2 to 6, and where the flavor ingredients have Hansen Solubility Parameter (HSP) Distance (Ra) with hydroxy propyl methyl cellulose (HPMC) greater than 7.5, and Hansen Solubility Parameter (HSP) Distance (Ra) with polyvinyl alcohol (PVA) greater than 3.5.

Abstract: Provided are a method and device for detecting an excessive antigen concentration, and a storage medium. The method includes: subjecting a sample containing antigens to an immune reaction, obtaining a photovoltage value of the sample after subjected to the immune reaction; and determining whether an antigen concentration of the sample is excessive according to the photovoltage value of the sample.

Abstract: Provided are a tail point detection method and apparatus, a device, and a storage medium. The implementation scheme includes acquiring a target audio; identifying a sentence pattern type of the target audio; determining detection waiting duration according to the sentence pattern type; and determining a result of detecting a tail point of the target audio according to the detection waiting duration.

Abstract: An absorbent article comprises a topsheet, a backsheet, and an absorbent core positioned between the topsheet and the backsheet. The absorbent article comprises a nonwoven web. The nonwoven web having a first side and a second side. The nonwoven web comprises thermoplastic fibers and cellulosic fibers. At least a portion of the thermoplastic fibers are present on the first side and at least a portion of the cellulosic fibers are present on the second side. The nonwoven web has a pattern of discrete bond points, wherein the pattern of discrete bond points has a fiber free-length parameter, as defined by the Fiber Free-Length Test, with a value of less than 2.90 mm The second side of the nonwoven web forms part of an exterior surface of the absorbent article.

Abstract: The present disclosure relates to an absorbent article comprising a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, and an intermediate layer disposed between the topsheet and the absorbent core, wherein the intermediate layer comprises a nonwoven which comprises a plurality of apertures, absorbent fibers, and ultrafine fibers. The nonwoven comprises the ultrafine fibers of about 3% to about 35% by weight of the nonwoven, and at least most of the plurality of apertures have a hydraulic diameter in the range of about 600 ?m to about 4500 ?m.

Abstract: A voice awakening method and device are provided. According to an embodiment, the method includes: receiving voice information of a user; obtaining an awakening confidence level corresponding to the voice information based on the voice information; determining, on the basis of the awakening confidence level, whether the voice information is suspected wake-up voice information; and performing, in response to determining the voice information being the suspected wake-up voice information, a secondary determination on the voice information to obtain a secondary determination result, and determining whether to perform a wake-up operation on the basis of the secondary determination result. The embodiment implements a secondary verification on the voice information, thereby reducing the probability that the smart device is mistakenly awakened.

Abstract: Embodiments of the present disclosure disclose a terminal holder and a far-field voice interaction system. A specific implementation of the terminal holder includes: a far-field voice pickup device and a voice analysis device. The far-field voice pickup device receives voice sent by a user, and sends the voice to the voice analysis device. The voice analysis device analyzes the voice, determines whether the voice contains a preset wake-up word, and sends the voice to a terminal in communication connection with the terminal holder when the preset wake-up word is contained. This embodiment receives voice sent by a user through the terminal holder supporting a far-field voice pickup function, thereby facilitating the far-field voice control over the terminal.

Abstract: The embodiments of the present disclosure provide a service control method, a service control apparatus and a device, the method including: determining an application service in operating state in an electronic device; and transmitting audio data captured by a microphone to the application service and a control service, where the application service is configured to perform multimedia information interaction according to the audio data, and the control service is configured to control the electronic device according to the audio data, thereby improving flexibility in controlling services in the electronic device.

Abstract: The embodiment of the disclosure provides a method for voice controlling, a terminal device, a cloud server and a system. The method includes: receiving voice information that the user performs voice controlling on a terminal device; transmitting voice information to the cloud server, so that the cloud server determines, according to the voice information, a voice control and a control instruction that match the voice information in the current interface, and generates a corresponding voice control instruction; receiving the voice control instruction transmitted by the cloud server; and controlling, according to the voice control instruction, a corresponding voice control of the terminal device to perform an operation. The method of the embodiments of the present disclosure achieves controlling over the controls in the interface through the voice, which deepens the controlling degree of the voice over the terminal device, and improves the user experience.

Abstract: An indirect data transmission method may include: calculating an estimated arrival time of a next poll data request of a terminal device according to a receipt time of a poll data request, after the poll data request is received from the terminal device; transmitting data for the terminal device to a cache of a Media Access Control (MAC) layer module at a time point which is a predetermined time length ahead of the estimated arrival time responsive to a determination that there is the data for the terminal device in a network layer module; and transmitting, to the terminal device, an acknowledgement packet indicating that there is the data to be transmitted in the cache of the MAC layer module and the data for the terminal device, responsive to receiving the next poll data request.

Abstract: A nonwoven web with apertures, suitable for use in a disposable absorbent article, is disclosed. Also disclosed is a method of producing a nonwoven web with apertures. The nonwoven web comprises greater than 50%, by weight of the web, of thermoplastic fibers. Each of the aperture is defined by an opening in a first surface of the nonwoven web and a side wall. The side walls of the apertures have a mean height of less than 460 ?m. Also disclosed is an absorbent article comprising the nonwoven web. A topsheet, backsheet, or other component of the absorbent article may comprise the nonwoven web.

Abstract: The present disclosure provides a voice wakeup method, apparatus and system, a cloud server and a readable medium. The method comprises: receiving a first request input by the user in a voice manner after a smart device enters a voice recognition phase; judging whether the first request after semantic parsing is consistent with pre-stored wakeup words; determining that the received first request is used to re-wake up the smart device if the first request is consistent with the pre-stored wakeup words. According to the above technical solutions, after the smart device enters the voice recognition phase, if the received first request is the wakeup words, the smart device does not perform service satisfaction processing for the first request. Capability of recognizing that the first request is re-wakeup does not cause a command recognition error and thereby can satisfy the user's expectation.

Abstract: A method of wirelessly transmitting data by a first electronic apparatus configured to initially perform communication using a first wireless communication manner, includes: the first electronic apparatus determining whether performing data transmission through a second wireless communication manner is required; the first electronic apparatus sending a data transmission request message through the first wireless communication manner when it is determined that performing data transmission through the second wireless communication manner is required; and the first electronic apparatus performing data transmission with a second electronic apparatus through the second wireless communication manner after a data transmission acknowledgement message is received from the second electronic apparatus through the first wireless communication manner.

Abstract: The present disclosure provides an audio playing method and device. The method may include the following. When a loading speed of a present audio file containing target audio content is changed during the present audio file is played, a target definition for playing the target audio content is determined. It is determined whether to report an audio file acquisition request to a server based on a preset strategy. When it is determined to report the audio file acquisition request to the server, the audio file acquisition request is reported to the server. The audio file acquisition request may include the target definition and an identifier of a target audio file containing the target audio content. An audio playing instruction sent by the server is acquired. The audio playing instruction may include the target audio file corresponding to the identifier and the target definition. The target audio file is played.

Abstract: The present disclosure relates to a system and method for providing textile information and visualizing the same. The method for determining a damage level of a textile includes: receiving an image of at least a part of the textile; receiving information about a fabric type of the at least a part of the textile; analyzing the image by using a machine learning method so as to identify a fabric attribute of the at least a part of the textile; determining a severity value associated with the identified fabric attribute by using the machine learning method according to the received image, the identified fabric attribute and the fabric type; and determining the damage level of the textile based on the determined severity value.

Abstract: Embodiments of the present disclosure disclose a method and apparatus for identifying information. One embodiment of the method includes: collecting to-be-processed audio in real-time; performing voice recognition on the to-be-processed audio; performing data-processing on the to-be-processed audio, when the audio is recognized as a wake-up word, the wake-up word is used for instructing performing data-processing on the to-be-processed audio. The embodiment can identify keywords from the to-be-processed audio obtained in real-time and then perform data-processing on the to-be-processed audio, which improves completeness in obtaining the to-be-processed audio and accuracy in performing data-processing on the to-be-processed audio.