17 results about "Vocal cues" patented technology

The invention discloses a refrigerator prompt sound self-defining system and method.The refrigerator prompt sound self-defining system comprises an MCU microcontroller unit, an external Flash chip, a power amplifier and a loudspeaker, and a mobile phone APP conducts audio data transmission with the MCU microcontroller unit through a WiFi or Bluetooth module; the MCU microcontroller unit writes audio data into the external Flash chip through an SPI protocol, when the refrigerator needs voice prompt, the MCU microcontroller unit extracts the audio data in the external Flash chip, the audio data are generated into analog audio signals through a DMA controller and a DAC module in the MCU microcontroller unit, and the analog audio signals are sent to the external Flash chip through the MCU microcontroller unit. And the analog audio signal drives the loudspeaker to emit corresponding audio through the power amplifier. According to the method, the user can be allowed to customize sound prompts according to own preferences, using habits or specific requirements, so that the intelligent level, the user interaction experience and the function practicability of the product are improved.

The present application belongs to the technical field of vehicle state detection and early warning, in particular to a vehicle state monitoring and early warning method and system, the monitoring and early warning method is: a sensor acquires real-time data, an abnormality detection algorithm is applied, and an abnormal event is marked; according to the abnormal severity and driving scene, the information priority is calculated and distributed to a high priority queue; a multi-modal early warning is generated, high-frequency sound and vibration are used when driving at high speed; sound prompts are extracted, voice waveform data is generated through a voice synthesis module; driver voice input is recognized, intent is analyzed, and abnormal information feedback is provided; according to the scene and abnormal state, the interactive output is optimized, detailed information is displayed when driving at low speed in congestion; the dashboard interface is dynamically adjusted, the key area is enlarged when the abnormality is serious; image and voice data are integrated, multi-modal signals are generated, and after rendering processing, transmission is performed. The present application can timely and accurately transmit vehicle abnormal information to the driver, effectively improving driving safety.

A virtual world sound-prompting method, apparatus, device, and a storage medium, and belongs to the field of human-computer interaction. The method includes: displaying a visual screen of a first virtual character, the virtual screen displaying compass information comprising an azimuth scale sequence, and an azimuth scale in the azimuth scale sequence indicating a horizontal azimuth that the first virtual character faces in a virtual world. controlling the first virtual character to perform an action in the virtual world, and displaying a first sound indicator based on a first azimuth scale in the azimuth scale sequence based a first sound source located in surroundings of the first virtual character during the action of the first virtual character in the virtual world, the first sound indicator indicating a horizontal azimuth and a vertical azimuth corresponding to the first sound source.

This invention discloses a method, apparatus, device, and computer-readable storage medium for external sound alerts. The method is applied to a vehicle, with at least two microphones installed around the vehicle's exterior and at least two speakers installed inside. The method includes: acquiring ambient sound signals collected by each microphone; extracting a target sound signal from the ambient sound signals and locating the sound source direction of the target sound signal based on the at least two microphones; acquiring playback parameter values ​​for each speaker to simulate the sound source direction; and controlling each speaker to play the target sound signal according to its corresponding playback parameter values. This invention provides an external sound alert solution that, without affecting the vehicle's NVH performance, ensures that the driver can accurately identify external sounds, enabling timely countermeasures and elimination of safety hazards.

The utility model provides an intelligent safety helmet picking and placing rack which comprises a base, the top of the base is fixedly connected with a supporting frame, the inner wall of the supporting frame is fixedly connected with a storage rack, the top of the storage rack is provided with a storage groove, and the inner wall of the storage groove is movably connected with a safety helmet in a clamped mode. The bottom of the supporting frame is fixedly connected with an infrared human body induction module, and one side of the supporting frame is fixedly connected with a voice player. The infrared human body induction module induces passing of a human body, the voice player gives out a warning sound, prompts attention to wearing of the safety helmet, prompts outside personnel how to correctly wear the safety helmet in time and ensures that the personnel safely enter the field, and a second serial number on the taken safety helmet can be registered by scanning a registration two-dimensional code. And the name, the department and the job number of the worker can be taken, so that the safety helmet can be traced more conveniently when being lost.

The embodiment of the invention discloses a sound production device and a control method thereof. The sound production device comprises a main control module, a decoding control module, a sound storage module and a sound production module. Sound information is stored in the sound storage module, and the sound information comprises various kinds of prompt information. And the decoding control module is connected with the sound storage module, the main control module and the sound production module, and is used for determining corresponding prompt information according to the instruction information when receiving the instruction information sent by the main control module, and sending the prompt information to the sound production module, so that the sound production module carries out prompting according to the prompt information. Thus, various prompt messages are stored in the sound storage module at a time, the decoding control module directly calls the corresponding prompt messages in the sound storage module according to the instruction information, different prompt messages do not need to be repeatedly released and read, and therefore the real-time performance of sound prompt is improved.

The utility model relates to the technical field of direction guiding, and discloses a direction guiding device which comprises a road surface, blind road bricks are laid on the road surface, an installation box is fixedly installed on the road surface, a cover plate is installed on the installation box in a clamped mode, an indication assembly is arranged on the installation box, and the indication assembly comprises an installation frame. According to the direction guiding device, in order to enable the device to meet the direction guiding requirements of different crowds, the indicating assembly is arranged, after the assembly is matched with a worker to step on a small disc for a long time to enable a large disc to descend to trigger a button, a motor can drive the large disc to slowly rotate to adjust the indicating direction, and a sound prompt can be given out during rotation; the display in the arrow groove on the large disc can display direction information and provide visual guidance for normal people; meanwhile, the triggered sound box can give out sound indication to provide auditory guidance for the blind, and the direction guidance requirements of different crowds are met.

The application discloses a vibration prompt method and related equipment, and belongs to the technical field of terminals. The method comprises the following steps: in response to receiving a notification message, in the case that a sound prompt mode is a vibration mode, according to a current vibration type, a target vibration audio file corresponding to the vibration type is acquired, the target vibration audio file is determined based on a motor vibration waveform corresponding to the vibration type, a preset sampling rate and a target resonance frequency of a motor of the electronic equipment; the motor is controlled to vibrate, and the target vibration audio file is synchronously played. The application triggers the motor vibration and synchronously plays the acquired vibration audio file, so that the vibration effect is enhanced.

Embodiments disclosing an audio processing system for isolating and extracting a varying number of sound sources from an audio mixture are provided. The audio processing system includes a prompt input interface configured to produce a set of input digital encodings representing input sound prompts of at least some of the sound sources forming the audio mixture in a space of the features of the audio mixture. The set of input digital encodings includes a set of target digital encodings representing target sound prompts for extracting target sound sources from the audio mixture. An information exchanger neural network is trained to modify each of the set of target digital encodings and the features of the audio mixture. An extraction neural network is trained to extract a varying number of the target sound sources by processing the modified target digital encodings and the modified features of the audio mixture.

The present disclosure relates to a hearing aid hearing test and calibration system. An exemplary system includes: a hearing aid that amplifies sound and further plays the amplified sound; and a computing device that communicates with the hearing aid, and performs a fitting process responsive to a user's activation. The fitting process includes: setting a test frequency and a test amplitude; causing the hearing aid to play a sound at the test frequency and the test amplitude; prompting the user to respond as to whether the user is able to hear; and upon a positive or negative response from the user, causing the hearing aid to change the amplitude to calibrate.

Systems, computer program products, and methods are described herein for detecting artificial intelligence (AI) masking using persistent response testing. The present invention is configured to identify a vocal request; generate a primary prompt associated with the vocal request; receive, based on the primary prompt, a primary vocal cue data; determine at least one primary vocal characteristic based the primary vocal cue data; generate at least one secondary prompt associated with the vocal request for at least one second period; receive, based on the at least one secondary prompt, at least one secondary vocal cue data; determine at least one secondary vocal characteristic based on the one secondary vocal cue data; compare the at least one primary vocal characteristic to the at least one secondary vocal characteristic; and determine, based on the comparison, whether the vocal request is based on artificial intelligence (AI).

This utility model provides a controllable quantity ointment container that is not easily contaminated, relating to the field of container technology. It includes an upper cap, an inner cap, a bottle body, a piston, a screw, a screw sleeve, and a bottom cap. In this design, a well-sealed receiving cavity is formed between the bottle body, the inner cap, and the piston, preventing contamination of the ointment contents within the cavity. During use, the ointment is squeezed through an elongated hole onto the outer top surface of the inner cap, allowing the user to directly use the squeezed ointment without contacting the ointment in the receiving cavity, thus reducing the probability of contamination. During use, the bottom cap and the screw sleeve rotate relative to each other. When the positioning rib moves from one positioning notch to another, a tactile and auditory feedback is generated, indicating to the user that a measured amount has been reached. This allows for precise control of the amount of ointment used, providing users with convenience and comfort.

The utility model discloses a kind of elevator unbalance load detection and its voice rectification device, belong to elevator unbalance load detection technical field.This kind of elevator unbalance load detection and its voice rectification device include car and bottom plate, bottom plate is installed in car bottom, detection mechanism is installed in car inner chamber, detection mechanism includes bearing plate, weight sensor and loudspeaker, bearing plate is installed in car inner chamber, weight sensor is installed between bottom plate and bearing plate.The utility model is detected by setting detection mechanism, and the bearing plate is zoned by digital identification, and the weight distribution on the surface of bearing plate can be detected by four weight sensors, and weight data is transmitted to controller, controller analyzes data, and sets weight error, when the difference between each weight sensor is greater than weight error, it shows that there is unbalance load condition, sound is emitted by loudspeaker, personnel is prompted to move to the area where the weight sensor of small weight value is located, so as to realize the adjustment of unbalance load.

Embodiments disclosing an audio processing system for isolating and extracting a varying number of sound sources from an audio mixture are provided. The audio processing system includes a prompt input interface configured to produce a set of input digital encodings representing input sound prompts of at least some of the sound sources forming the audio mixture in a space of the features of the audio mixture. The set of input digital encodings includes a set of target digital encodings representing target sound prompts for extracting target sound sources from the audio mixture. An information exchanger neural network is trained to modify each of the set of target digital encodings and the features of the audio mixture. An extraction neural network is trained to extract a varying number of the target sound sources by processing the modified target digital encodings and the modified features of the audio mixture.

An oral care device and a control method thereof are provided. The oral care device includes a motor. The control method includes steps of obtaining target oral care information and determining a target driving signal based on the current oral care information, and controlling a motor of the oral care device to vibrate based on the target driving signal, so that the motor drives a care component of the oral care device to vibrate to generate sound prompting information. The target oral care information includes current oral care information of the oral care device. The sound prompting information is matched with the current oral care information. When a current oral care position or an attribute of the current oral care position changes, a loudness / volume of sound prompting vibrations generated by the motor driving the care component changes.