37results about How to "Improve voice interaction experience" patented technology

The invention discloses a voice interaction control method and device for intelligent equipment, and the method comprises the steps: monitoring and collecting a voice signal, sent by an intelligent equipment user, in real time; carrying out the voice recognition of the collected voice signal; wakening the corresponding functions of the intelligent equipment according to the voice recognition result of the voice signal, and determining whether to control the intelligent equipment to move or not: obtaining the position of the user if the intelligent equipment is controlled to move, controlling the intelligent equipment to move towards the user, shortening the distance between the intelligent equipment and the user, and recognizing another voice signal sent by the user; or else, controlling the intelligent equipment to carry out the corresponding operation according to the voice recognition result. According to the technical scheme of embodiment of the invention, the method controls the intelligent equipment to move towards the user according to the voice recognition result when a voice instruction of the user cannot be heard clearly because of long distance, thereby achieving the near-field voice interaction, ironing out the defect that a far-field voice recognition effect is poor, and providing natural and smooth interaction experience for the user.

The invention discloses a natural human-computer voice interaction method. The method comprises: (1) signal acquisition is carried out; to be specific, a microphone array is used for collecting sound signals of a sound source, the orientation of the sound source is determined based on the sound signals collected by microphones at different places in the microphone array, and a camera is used for collecting an image signal of the orientation of the sound source; (2), sound source identity identification is carried out; to be specific, according to the collected image signal, the identity of the sound source is identified; (3), speaking object identification is carried out; to be specific, according to the collected image signal and sound signals, a speaking object is identified based on a hot word monitoring and slight line analysis algorithm; and (4), on the basis of the collected sound signals, whether a response to the sound source needs to be made is determined. Correspondingly, the invention also discloses a natural human-computer voice interaction system. The natural human-computer voice interaction method and system can be applied to human-computer voice interaction to enhance the human-computer voice interaction experience, so that the user can obtain a natural feeling during the human-computer voice interaction process.

The present invention provides a voice recognition method, a client and a terminal device. The method comprises: acquiring an original voice recognition result of a voice input by a user, and parsing a voice recognition scenario of the user according to the original voice recognition result; according to the voice recognition scenario, acquiring keyword information that needs to be corrected and a polyphone in each piece of keyword information from the original voice recognition result; generating one or more junk words containing the polyphone according to the keyword information that needs to be corrected and the polyphone in each piece of keyword information; according to the voice recognition scenario, acquiring actual information, which corresponds to the voice recognition scenario, in a terminal device, and matching the junk word with the actual information, screening out a correct polyphone, and filling the keyword information that needs to be corrected with the correct polyphone, so as to obtain a correct keyword; and according to the correct keyword, generating a final voice recognition result that coincides with a current voice recognition scenario.

The invention relates to a voice signal response method, electronic equipment, a medium and a system. The method comprises the steps that multiple electronic devices receive voice signals; for each electronic device, a target sound source point correlated with the voice signal is determined; for each electronic device, direct arrival sound energy correlated with the voice signal is determined according to the target sound source point; and at least one electronic device with the direct arrival sound energy meeting a predetermined condition is selected from the multiple electronic devices, andthe selected electronic devices respond to the voice signals. A pickup decision system based on the multiple electronic devices is realized, the system can respond to a voice of a user more accurately, more reasonably and more pertinently, and therefore voice interaction experience is improved.

The invention discloses a voice interaction method based on voiceprint recognition, which comprises the following steps of: receiving a voice command of a user; according to the voice command of the user, carrying out voiceprint recognition process, according to the voiceprint recognition result, starting voice interactive processing, wherein when the user to which the voice command belongs is recognized, responding processing is carried out according to the user identity determined by the voiceprint recognition; otherwise, voice wake-up processing is carried on the voice command, and responseprocessing is carried out according to the voice wake-up processing result. The invention also provides a voice interaction device based on the voiceprint recognition. According to the method and device provided by the invention, the flow of a voice conversation can be reduced, a wake-up phase of wake-up words is removed, and the voiceprint is simultaneously used as a medium for wake-up/recognition and a data source, so that the voice interaction experience of a user is improved. A voiceprint ID is used for distinguish users, skill customization meeting different customers is carried out, a voice recognition device is connected with the voiceprint ID, so that the universality of the voice recognition device is improved.

The invention discloses a voice interaction method, a voice interaction device, computing equipment and a storage medium, which are used for solving the technical problem that the response of the equipment is relatively mechanical and lacks the sense of reality of human-computer interaction during human-computer interaction. The method comprises the following steps: generating a response text based on acquired user interaction voice; obtaining a target voice resource associated with the response text according to a preset obtaining strategy; performing audio feature extraction on the target voice resource to obtain note feature information corresponding to the target voice resource; synthesizing the response text by using the note characteristic information to obtain equipment response voice corresponding to the response text; and outputting the equipment response voice.

The invention aims to provide a method, a device and a system for natural language content title disambiguation. Specifically, actual meaning information corresponding to a content title obtained after a natural language command of a user is converted is determined from multiple pieces of meaning information according to device type information of an output device, and content corresponding to the content title is output according to the actual meaning information. Therefore, when the meaning expressed by the user in a natural language is converted into a meaning which is expressed clearly but the content indicated by the meaning is uncertain, the true meaning of the user can be understood, the graph recognition accuracy of the user is improved, and the speech interactive experience of the user is also improved.

The invention provides a human-computer interaction method, a terminal and a computer readable storage medium. The method comprises the following steps: acquiring current voice data, and then identifying a first emotion of the voice data; wherein the first emotion is obtained by one or more of a text emotion recognition result or a voice emotion recognition result, determining a second emotion corresponding to the first emotion state, and outputting response voice for the voice data, wherein the response voice has the second emotion. According to the technical scheme, the problem that the emotion matching degree of the response voice and the user is low in an existing voice interaction scene can be solved, and the sense of reality and interestingness of the voice interaction process are enhanced.

The invention discloses a voice recognition conversion method, which comprises the following steps: obtaining voice data, and performing voice recognition on the voice data to generate text information to be output; performing conversion analysis on the to-be-output text information to obtain a to-be-converted text; and performing conversion condition judgment on the to-be-converted text, processing the to-be-output text information according to a judgment result, and generating and outputting an identification result. The invention further discloses a voice recognition conversion system, according to the method and the system disclosed by the invention, the recognition result can be more humanized, and the voice interaction experience feeling of the user is improved.

The invention provides a voice electric appliance control method and device, a storage medium and a voice electric appliance. The method comprises the steps of collecting an environment image of an environment where the voice electric appliance is located through a binocular camera; determining a relative position relationship between a target user and a loudspeaker of the voice electric appliancebased on the environment image; and controlling a loudspeaker of the voice electric appliance according to the relative position relationship between the target user and the loudspeaker. According tothe scheme provided by the invention, the sound output of the loudspeaker can be dynamically adjusted.

The invention discloses a method and a system for adjusting volume, after the audio signal is collected from the environment, dividing the audio signal into a plurality of short-time audio frames, when the short-term energy in the short-term audio frame is greater than the short-term energy threshold, when the short-time frequency is greater than the short-time frequency threshold, determining that the corresponding short-time audio frame is in a speech mixing state, by processing all the short-time audio frames in the speech mixing state, the short-time audio frames higher than the referenceaudio frames are lowered to the reference audio frames, and the short-time audio frames lower than the reference audio frames are raised to the reference audio frames, thereby realizing automatic volume adjustment. The invention solves the problem that the volume fluctuates greatly when the voice interacts, and saves the process that the user manually adjusts the volume of the player, thereby improving the voice interaction experience and enabling the user to carry out normal voice communication.

The invention discloses a voice recognition correction method. The method comprises the following steps: in a voice recognition process, when it is monitored that a user deletes a voice recognition result, obtaining voice information re-input by the user; performing big data comparison on the voice information to obtain a voice recognition result sequence corresponding to the voice information; and displaying the voice recognition result sequence according to a preset rule. The invention further discloses a voice recognition correction device and a computer readable storage medium. According to the invention, the voice recognition result of the user can be corrected when an error occurs in the voice recognition process of the user.

The invention discloses a voice synthesis method and device, electronic equipment and a storage medium, and relates to the technical field of voice processing. The method comprises the following steps: in a voice broadcasting process, when an input voice of a user is detected, recognizing voice features of the input voice; according to the voice features, determining voice parameters used for broadcasting voice, wherein the voice parameters are used for generating voice corresponding to the voice parameters for to-be-broadcasted text information; based on grammar analysis on the to-be-broadcasted text information, adding identification information to the to-be-broadcasted text information to obtain target text information; and generating a target voice for broadcasting based on the voice parameters and the target text information. Therefore, the corresponding voice parameters can be determined according to the voice features of the user, and the personalized target voice for the user is generated based on the voice parameters, so that the voice interaction experience of the user is improved.

The invention provides a directional sound receiving device and a vehicle-mounted voice triggering method. The device is applied to a vehicle and comprises a plurality of voice wake-up buttons and a plurality of microphone arrays, the wake-up voice buttons are distributed at one or more positions of a main driving position, a co-driving position and a rear row position of the vehicle, the wake-upvoice buttons are electrically connected with one or more microphone arrays, and the microphone arrays are used for collecting voice signals of passengers. Embodiments according to the present invention, voice signals can be directionally collected for passengers who open the wake-up voice button, the voice assistant awakening accuracy of passengers is improved, meanwhile, the microphone array atthe corresponding position directionally collects the voice signals, the accuracy of collecting the voice signals of the passengers is improved, the voice interaction experience of the passengers at different positions in the vehicle is improved, and the passengers awaken the voice assistant through the buttons, so that the use cost of voice service can be reduced.