Baidu Online Network Technology (Beijing) Co., Ltd.

Other

Shanghai Xiaodu Technology Co. Ltd.

Tsinghua University

Ji Zhou

Xiaohui Wang

Lifeng Zhao

Xiangdong Xue

Longtu Li

Zhenwei Ma

Shuiyuan Su

Li Ni Zhang

Peng Wang

Rui Wang

Guoguo Chen

Kaihua Zhu

Yushu Cao

Aihui An

Liang He

Zhilun Gui

Yu Niu

Hongjie Zhao

Zhengxing Yue

Lichao Xu

Zhenxing Yue

Lishang Xiao

Sha Tao

Yonghui Zuo

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.

Service control method, service control apparatus and device

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.

Method for voice controlling, terminal device, cloud server and system

A method for selectively interacting with multi-devices is provided. The method includes the following steps: receiving identical voice information transmitted by a plurality of terminal devices respectively; performing voice recognition on the received voice information; calculating energy of a wake-up word in respective voice information; and comparing the energy of one wake-up word with another, and transmitting feedback information to the terminal devices according to an energy comparison result and a voice recognition result. By calculating the energy of the wake-up word in respective voice information transmitted by respective devices, the distances between respective device and a user can be distinguished. A unique response can be ensured by determining that the device closest to the user responds to the user's request, thus ensuring the user experience.

Method, device and apparatus for selectively interacting with multi-devices, and computer-readable medium

The present invention relates to a ceramic powder and special raw material and use thereof. The raw material of the ceramic powder comprises 20-80 mass parts of SiO, 10-50 mass parts of AlFand 0-30 mass parts of regulator. The raw material for preparing the ceramic powder is mixed and crushed, followed by melted into liquid glass at 1200-1400&#xb0; C., quenched to obtain the ceramic powder. The low temperature co-fired ceramic powder has the following advantages: low sintering temperature (750-850&#xb0; C.) and controllable sintering shrinkage rate; the dielectric constant of the ceramic block prepared with the ceramic powder is adjustable between 4.5 and 10 (1 MHz), the dielectric loss is less than 0.002, the mechanical strength is high and the preparation process is simple. The ceramic powder may be used for electric devices such as ceramic substrate, resonator, etc. as well as in other microelectronic packaging.

Low temperature co-fired ceramic powder and special raw material and use thereof

A composition of material used for making hfMLCIs having a sintering temperature below 1000&deg;. The composition comprises a major component and a minor component, said major component being a general formula: Ba Co Zn Cu Mn Fe O , wherein x, z, w,&equals;0-1.0 and y&equals;0-0.8, and said minor component comprising at least one compound selected from the group of Bi O , V O ,PbO,B O , Lif and CaF . HfMLCIs made from the composition of the present invention are capable of functioning in the frequency region of 300-800 MHz.

Material for making hyper frequency multi-layer chip inductors with high performance and low sintering temperature and a process for preparing the material

This invention relates to the formula and preparation method for a multi-layer chip inductor material used in very high frequencies. The main composition of this material is planar hexagonal soft magnetic ferrite, and ingredient is low temperature sintering aid. Preparation method is a synthetic method of solid phase reaction. The sintering aid is prepared by secondary doping. By the process of ball grinding, drying, pre-calcining, ball grinding, drying, granulating, forming, sintering, and so forth, very high frequency inductor material of superior quality is obtained, realizing low temperature sintering under a temperature lower than 900&deg; C. This invention is of low cost, high performance, suitable for multi-layer chip inductors at very high frequencies of 300M-800 MHz.

Formula and preparation method for multi-layer chip inductor material used in very high frequencies

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Beijing, China

Ji Zhou