31 results about "Voice command device" patented technology

Systems and methods that provide for voice command devices that receive sound but do not transfer the voice data beyond the system unless certain voice-filtering criteria have been met are described herein. In addition, embodiments provide devices that support voice command operation while external voice data transmission is in mute operation mode. As such, devices according to embodiments may process voice data locally responsive to the voice data matching voice-filtering criteria. Furthermore, systems and methods are described herein involving voice command devices that capture sound and analyze it in real-time on a word-by-word basis and decide whether to handle the voice data locally, transmit it externally, or both.

Approaches provide for using a voice communications device to control, refine, or otherwise manage the playback of media content in response to a spoken instruction. For example, the voice communications device can receive a request to refine and/or initiate the playback of media content, such as music, news, audio books, audio broadcasts, and other such content. Audio input data that includes the request can be received by the voice communications device and an application executing on the voice communications device or otherwise in communication with the voice communications device can analyze the audio input data to determine how to carry out the request. The application can determine whether there is an active play queue of media content configured to play using the voice communications device. In the situation where there is no media content being played using the voice communications device, the application can determine media content using information in the request. In the situation where there is an active play queue of media content, the information can be used to refine the play queue. Thereafter, the application can cause the media content associated with the active play queue to play using the voice-enable communications device.

A voice control method and device. The method comprises: acquiring voice data after a user operation is triggered (101); conducting voice recognition on the voice data, conducting keyword matching in a pre-set manner, and obtaining recognized keyword data from the voice data (102); and triggering the sending of a keyword control command, and taking the recognized keyword data as a control command to respond to the user operation, so as to realize voice control (103).

The invention belongs to the technical field of communication security and safety and relates to an external information source encryption and anti-eavesdrop interference device for a voice communication device. According to the external information source encryption and anti-eavesdrop interference device for the voice communication device, external information source encryption type voice communication compatible with various voice communication devices is achieved, interference suppression is conducted on a microphone, serving as the communication device, arranged inside an interference noise releasing cavity of the interference device through the adoption of random voice interference, in this way, adapterization eavesdrop achieved through a communication device is prevented, and the security and secrecy of the voice communication device are comprehensively guaranteed when the voice communication device is used.

A method and system are provided. The method includes automatically monitoring one or more voice communication sessions occurring on multiple communication devices to transcribe into text, by a processor-based voice-to-text transcriber, voices uttered by two or more respective participants other than a user in each of the voice communications sessions. The method further includes comparing, for each of the voice communication sessions, the topic of interest to conversation features derived from the text to detect a match there between. The method also includes providing the user with a summary of each of the voice communication sessions for which the match has been detected by said comparing step, the summary being based on the text. The method additionally includes automatically connecting the user to at least one of the voice communication sessions for which the summary thereof has been provided to the user.

The invention relates to the technical field of voice recognition, in particular to an automatic voice testing method. The automatic voice testing method comprises the following steps: compiling or importing a voice command case; broadcasting a text corresponding to the voice command case to a to-be-tested device through a voice; performing voice processing on the to-be-tested device; and verifying the correctness of a voice command by the to-be-tested device. The invention aims to provide the automatic voice testing method. By adopting the technical scheme provided by the method, the technical problems of large workload, low efficiency and high regression testing cost of existing manual testing are solved.

The invention provides a voice control method, a storage medium and a voice control device. The method comprises the following steps: S11, receiving a voice instruction sent by a user in real time; S12, converting the voice instruction into a text instruction; S13, calculating the matching degree between each controllable object in a current screen and the text instruction, and selecting the controllable object with the highest matching degree as a to-be-executed object; and S14, judging that whether the matching degree between the to-be-executed object and the text instruction is greater thana preset value or not, if so, carrying out the operation corresponding to the text instruction on the to-be-executed object. Based on the method provided by the invention, when the voice instructionis carried out, an awakening word can be saved for a user, next, the operation object for voice control is only limited to the controllable object of the current screen, by calculating the matching degree between the controllable object of the current screen and the voice instruction, the invalid voice instruction is filtered out, therefore, the control logic is simplified, and the control efficiency is improved.

The invention discloses a voice communication system for a ground command node and a utilization method thereof. The voice communication system comprises a voice communication processor and voice control devices. The voice communication processor comprises a main control module, an interface processing module, a vocoder module, a data switching module, a voice synthesis module and a voice recording module. The voice control devices are connected with the voice communication processor. The voice control devices and the voice communication processor carry out mutual identification through periodic handshake information, so online states of the voice control devices can be grasped in real time. A voice communication subnetwork is formed by the voice control devices, and the main control module, the voice recording module and the interface processing module in the voice communication processor based on the data switching module of the voice communication processor in a mode of dividing a VLAN. The voice communication processor is responsible for signal processing of all voice control devices. All voice control devices only process received signal packets sent by the voice communicationprocessor, thereby realizing voice control.

The invention discloses a voice control method, a voice control device and an electronic device. The voice control method includes the steps that audio data are acquired, and first voice recognition is performed on the audio data to obtain a first recognition result of the audio data; when the first recognition result meets control conditions, second voice recognition is performed on the audio data to obtain a second recognition result of the audio data; and a control instruction corresponds to the second identification result is executed. According to the voice control method, by directly recognizing the obtained audio data and executing the corresponding control instruction, control device and the electronic device, the complexity of the interaction between a user and the electronic device can be effectively reduced, and the efficiency of triggering the function of the electronic device is improved.

The invention provides a three-motor cooperation deploying apparatus, belonging to the technical field of intelligent plant design. The three-motor cooperation deploying apparatus comprises a voice command device, a control panel, a command translator, a wireless signal transmitter, a microphone, motors, a wireless signal receiver, a controller, a strong current wiring harness, an air-conditioning apparatus, and a lighting device, wherein the control panel and the microphone are arranged on the external part of the voice command device; the command translator and the wireless signal transmitter are arranged in the voice command device; the motors are arranged on portal frames; and the wireless signal receiver and the controller are arranged on the side wall of the plant. Through the three-motor cooperation deploying apparatus, workers can control on/off of plant devices through voice. The three-motor cooperation deploying apparatus is reasonable in design and simple in structure, and is suitable for the design of a plant intelligent system.

A voice communication device according to the present invention is a voice communication device for an elevator, the voice communication device characterized in being provided with: a parameter-holding unit for holding a parameter dependent on the path of an echo of a signal; a signal processor for processing, using the parameter, a voice signal during voice communication; a learning opportunity determination unit for determining, according to the environment in an elevator in which the host device is installed, whether or not it is possible to perform learning of the parameter prior to the voice communication; and a learning signal generator for generating, when it is determined by the learning opportunity determination unit that it is possible to perform learning, a learning signal for performing learning of the parameter. The configuration makes it possible to automatically perform initial learning at an appropriate timing without giving a user a sense of discomfort.

The invention provides a voice control device. Through an automatic speech recognition (ASR) system, sound signals collected by a sound collecting device are processed to obtain command signals, according to the command signals, voice control is achieved, and the voice control device comprises an audio pre-processing module, an analog-digital conversion module, an effective voice command generation module and an answer statement playing module; and according to the answer statement playing module, a controlled terminal detects and receives voice control commands in real time or regularly, whenthe voice control commands are detected, the controlled terminal determines whether or not the detected voice control commands correspond to answer statements. According to the voice control device,for application occasions of in-ear microphones, a series of optimizing methods are provided, noise components are effectively inhibited, and thus pure voice data is obtained and then pushed to a relative back-end service module, so that high-quality services are provided.