Systems and methods for enhanced vehicle audio seat vibration with individual passenger controls. An example system includes a controller configured to obtain an input audio signal. The controller filters the input audio signal via one or more filters, with the one or more filters including a low-pass filter. The controller is in communication with a multitude of intensity controllers usable by respective persons within a vehicle, with the intensity controllers specifying respective intensities. The controller configures an amplifier based on the respective intensities, and the amplifier causes output from seat exciters configured for mounting on seats of the persons.

A system for providing multimodal stimulation to a user includes a tactile device including a set of tactile actuators. Additionally, the system can include and/or interface with a user device, a remote computing system, and/or any other devices. A method for multimodal stimulation functions to provide therapy to a user for tinnitus or other conditions, and includes any or all of: receiving a set of inputs; determining a set of outputs; providing the set of outputs to a user; and adjusting any or all of the set of outputs.

A tactile audio system and associated methods are disclosed. In one example, the tactile audio system includes a signal processor configured to separate an input signal into a transient group and a sustained group. In one example, the tactile audio system includes a signal processor configured to separate an input signal into a plurality of frequency bands for each of the transient group and the sustained group. A number of transducers are provided to generate a tactile response corresponding to portions of the separated audio signal.

The disclosed device may include a first layer of fluidic transducers and a second layer of fluidic transducers. Each transducer in the first layer may include a first electrode coupled to a first substrate of the first layer, a second electrode coupled to a second substrate of the first layer, and a fluid channel between the first and second electrodes of the first layer. Each transducer in the second layer may include a first electrode coupled to a first substrate of the second layer, a second electrode coupled to a second substrate of the second layer, and a fluid channel between the first and second electrodes of the second layer. The second layer of fluidic transducers may be positioned on the first layer of fluidic transducers. Various other methods, systems, and computer-readable media are also disclosed.

A sounding device a normal speaker being configured to output a first sound, a bone conduction speaker being configured to output a second sound, a storage unit being configured to store first and second data corresponding to the first and second sounds respectively, and an output control unit being configured to control outputting the first sound from the normal speaker and the second sound from the bone conduction speaker. The first sound is of talking. The second sound is of a pet. The output control unit is configured to control the bone conduction speaker to output the first sound, and to control the normal speaker to output the second sound.

This application provides a speaker and a mobile terminal. The speaker includes a housing and a kernel located in the housing, where there is a front cavity and a rear cavity in the housing, the front cavity is in communication with the outside, and the rear cavity is an isolated cavity. In addition, to reduce a space area occupied by the entire speaker, the front cavity and the rear cavity are disposed in a stacked manner when being disposed. Specifically, the front cavity and the rear cavity are at least partially stacked along a thickness direction of the kernel. Therefore, the rear cavity is disposed in space of the entire speaker in the thickness direction of the kernel, to reduce an area occupied by the entire speaker in the mobile terminal on the premise that a size of the rear cavity meets a requirement.

Provided is a speaker box, including a speaker, comprises a frame, a first vibration system and a magnetic circuit system fixed on the frame; the first vibration system providing a diaphragm vibrate along a first direction; a housing with an accommodation space, includes: a bottom wall facing the diaphragm, and a sidewall bending and extending from an outer edge of the bottom wall; wherein the speaker received in the accommodation space, and the frame of the speaker comprises a split body of a first frame and a second frame, the second frame extends and fixed to the sidewall.

The present disclosure relates to a loudspeaker. The loudspeaker may include a loudspeaker mechanism, a fixing mechanism, and a connector. The loudspeaker mechanism may be configured to generate a vibration signal and transmit the vibration signal to the human body. The fixing mechanism may be configured to support and maintain the position of the loudspeaker mechanism. The connector may be configured to connect the loudspeaker mechanism with the fixing mechanism. The loudspeaker mechanism may at least include a first fixed position and a second fixed position. The first fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a non-working state. The second fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a working state. The connector may be configured to switch the loudspeaker mechanism between the first fixed position and the second fixed position.

An information processing device (100) including a control unit that causes, on a basis of vibration output characteristics of a vibration device (200), the vibration device (200) to output a vibration corresponding to sound data.

Disclosed is a food texture presentation apparatus 1 including a synthesizer 13 that acquires, with reference of a recipe of a food product selected, audio signals of mastication sounds of ingredients contained in the food product from a database 15 and synthesizes the acquired audio signals of the ingredients into an audio signal of a food texture to be presented, and a presentation unit 14 that uses the synthesized audio signal to present the food texture of the food product.