4 results about "Vocal cues" patented technology

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 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.

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.

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.