An electronic device including a holder, a first buffer element, a second buffer element and a loudspeaker is provided. The holder includes a first section and a second section perpendicular to the first section. The first section and the second section are respectively provided with a first opening and a second opening. The first buffer element is disposed in the first opening of the first section. The second buffer element is disposed in the second opening of the second section. The loudspeaker is supported on the housing by the holder. The first buffer element is connected to the loudspeaker, and the second buffer element is connected to the housing.

Various aspects include wearable out-loud audio devices in various form factors. Additional implementations include methods of forming wearable out-loud audio devices. Further implementations include storage media with code representative of a suspension system for a wearable out-loud audio device. Particular aspects include a wearable out-loud audio device having: a frame; a transducer mounted to the frame; a microphone mounted to the frame and separated from the transducer by a distance; and a suspension system for the transducer to vibrationally isolate the transducer from the microphone.

A system, apparatus, and method for passive dissipation of deconstructive harmonics during audio amplification and reproduction. An apparatus including an advantageous form and type of speaker baffle/enclosure is provided to isolate and/or dissipate deconstructive harmonics in an electrical loudspeaker system. A system for passive dissipation of deconstructive harmonics during audio amplification or reproduction from an audio speaker (the speaker having a front face and a rear) includes an encapsulation and isolation body within which the audio speaker is placeable, a mounting means upon the isolation body exterior, and a resiliently flexible baffle connected to the mounting means and extending rearwardly from the speaker. The baffle optionally is vented.

A speaker system includes an outer panel of a vehicle door of a vehicle having a compartment; a panel member that constitutes a part of the vehicle door, the panel member being closer to the compartment than is the outer panel; an inner panel of the vehicle door, the inner panel residing between the outer panel and the panel member to form a first space and a second space, the first space being defined between the panel member and the inner panel, and the second space being defined between the outer panel and the inner panel, wherein the inner panel has a through hole that communicates the first space with the second space; and a speaker mounted to the panel member; wherein: the panel member is mounted to the inner panel; and the panel member together with at least the outer panel constitutes an enclosure for the speaker.

The present disclosure may provide an acoustic device. The acoustic device may include a housing, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a noise reduction assembly. The housing may be configured to be rested on a shoulder of a user. The at least one low-frequency acoustic driver may be carried by the housing and configured to output first sound from at least two first sound guiding holes. The at least one high-frequency acoustic driver may be carried by the housing and configured to output second sound from at least two second sound guiding holes. The noise reduction assembly may be configured to receive third sound and reduce noise of the third sound.

The present disclosure relates to a waterproof open earphone. The waterproof open earphone may include a housing, at least one button, at least one elastic pad, and at least one pair of speaker units. The housing may be placed on a head or at least one ear of a user while not blocking an ear canal of the user. The at least one button may be set on the housing, wherein each of the at least one button corresponds to a button hole. The at least one elastic pad may correspond to the at least one button, respectively, wherein each elastic pad prevents the corresponding button from moving relative to the button hole. Each pair of the at least one pair of speaker units may generate sound within a frequency range from two sound guiding holes through two sound guiding tubes.

The present disclosure provides an acoustic output apparatus. The acoustic output apparatus may include an acoustic output component and a supporting structure forming an acoustically open structure that allows the acoustic output component to acoustically communicate with the surroundings. The acoustic output component may include a plurality of acoustic drivers, each of which may be configured to output a sound with a frequency range. At least one of the acoustic drivers may include a magnetic system for generating a first magnetic field. The magnetic system may include a first magnetic component for generating a second magnetic field and at least one second magnetic component. A magnetic gap may be formed between the first magnetic component and the at least one second magnetic component. A magnetic field intensity of the first magnetic field in the magnetic gap may be greater than that of the second magnetic field in the magnetic gap.

The present disclosure relates to a waterproof open earphone. The waterproof open earphone may include a housing, at least one button, at least one elastic pad, and at least one pair of speaker units. The housing may be placed on a head or at least one ear of a user while not blocking an ear canal of the user. The at least one button may be set on the housing, wherein each of the at least one button corresponds to a button hole. The at least one elastic pad may correspond to the at least one button, respectively, wherein each elastic pad prevents the corresponding button from moving relative to the button hole. Each pair of the at least one pair of speaker units may generate sound within a frequency range from two sound guiding holes through two sound guiding tubes.

The present disclosure relates to an acoustic output apparatus. The acoustic output apparatus may include an earphone core including at least one acoustic driver for outputting sound though one or more sound guiding holes set on the acoustic output apparatus, a controller configured to cause the at least one acoustic driver to output sound, a power source assembly configured to provide electrical power to the earphone core, the one or more sensors, and the controller, and an interactive control component configured to allow an interaction between a user and the acoustic output apparatus.

The present disclosure provides an acoustic output apparatus. The acoustic output apparatus includes at least one low-frequency acoustic driver that outputs sounds from at least two first sound guiding holes, at least one high-frequency acoustic driver that outputs sounds from at least two second sound guiding holes, and a support component. The support component may be configured to support the at least one high-frequency acoustic driver and the at least one low-frequency acoustic driver, and cause the at least two first sound guiding holes and the at least two second sound guiding holes to locate away from a position of an ear of a user.