Abstract:
A protective enclosure for an electronic device is provided. The protective enclosure includes a first case member, a second case member, a rigid plunger, and an electrical conductor. The second case member is hingeably attached to the first case member to form a shell that includes a watertight enclosure for the electronic device. The rigid plunger is adapted to transmit a mechanical motion from outside the shell to the electronic device inside the shell. The electrical conductor includes an electrical plug to mate to an electrical jack of the electronic device in the watertight enclosure to electrically connect the electronic device to a device outside the shell.
Abstract:
A protective enclosure for an electronic device that has a touch screen . The protective enclosure comprises a shell that is capable of enclosing and surrounding the electronic device. The touch screen of the electronic device is protected with a membrane adapted to the specific size and profile of the touch screen. The protective case is further adapted to allow infrared and other communication signals while the electronic device is secured inside the case. Further, electrical connections can be made through the protective enclosure without affecting the protection afforded the electronic device.
Abstract:
An inverted button cap of an electroacoustic transducer has a diaphragm, a bobbin coupled to the diaphragm, and a dust cap supported by the bobbin and coupled to the diaphragm via the bobbin. The dust cap includes a concave surface that faces outwardly away from the bobbin. According to an example, an adhesive joint couples the diaphragm, dust cap, and the bobbin to provide a seal at the junction of the diaphragm and the bobbin. A convex surface of the dust cap, opposite the concave surface, extends into a cavity formed by the bobbin.
Abstract:
A plumbing fixture including a basin, a plumbing system configured to supply water to the basin, a processing circuit, and a housing containing the plumbing system and the processing circuit, wherein the housing includes a rear face having a section extending therefrom, wherein the section extending from the housing includes a first face and a second face, wherein the first face is parallel to the rear face, wherein the second face connects the first face to the rear face, and wherein the housing includes ports on the second face allowing access to a digital audio input.
Abstract:
Dispositif électronique comprenant un boîtier qui définit un volume interne dont une partie seulement est occupée par des composants électroniques et qui est pourvu d'au moins deux ouvertures d'aération en deux portions du boîtier écartées l'une de l'autre pour permettre une circulation d' air dans le volume interne entre ces deux ouvertures, les composants électroniques comportant au moins un haut-parleur qui a une plage de fréquences utile et qui est monté dans le volume interne en regard d'au moins une ouverture de diffusion ménagée dans le boîtier, caractérisé en ce que chaque ouverture d'aération est reliée au volume interne par un canal en chicane ayant une longueur adaptée pour former un résonateur de Helmholtz ayant une fréquence de résonance située hors de la plage de fréquences utile du haut-parleur.
Abstract:
An audio module for use in a vehicle cabin. An elongated substantially sealed enclosure has two ends in the lengthwise direction. A first acoustic driver is mounted in the enclosure near one end of the enclosure for radiating acoustic energy from the end of the enclosure. A second acoustic driver is mounted in the enclosure near a second end of the enclosure for radiating acoustic energy from the second end of the enclosure. The audio module includes a bass augmenting device for radiating low frequency acoustic energy from the enclosure. The audio module is constructed and arranged to be pre-assembled so that the audio module can be installed in the vehicle as a single assembly. The audio module is configured to be mounted to the vehicle so that the lengthwise direction is substantially vertical with the first end of the enclosure higher than the second end of the enclosure.
Abstract:
Die Erfindung betrifft eine Membrananordnung (10) zur Anbringung an einem Strukturbauteil bzw. Fixierring (26) zwecks Schallerzeugung, mit zwei Piezokristallen (14a, 14b), die beidseitig gegenüber liegend an einer schwingbaren elektrisch leitenden Membran (12) angebracht sind, wobei die Piezokristalle (14) jeweils elektrisch leitend und Kraft übertragend an der einen Anschlusskontakt (28) aufweisenden Membran (12) befestigt sind und die Piezokristalle (14) jeweils auf ihrer gegenüberliegenden Seite mit einer Kontaktplatte (20a, 20b) elektrisch leitend verbunden sind. Dabei weist jede Kontaktplatte (20) mindestens einen zum Strukturbauteil sich erstreckenden Kontaktstreifen auf, dessen Ende jeweils einen elektrischen Anschlusskontakt aufweist. Die Membrananordnung (10) ist durch an den drei Anschlusskonfakten aniegbare elektrische Spannungen anregbar. Damit wird eine im Betrieb sichere Kontaktierung erreicht und die Kontaktplatten (20) wirken als Wärmeleitbleche zur Abführung von Wärme von den Piezokristallen (14).
Abstract:
An apparatus for measuring a plurality of loudspeakers arranged at different positions comprises: a test signal generator (10) for generating a test signal for a loudspeaker; a microphone device (12) being configured for receiving a plurality of different sound signals in response to one or more loudspeaker signals emitted by a loudspeaker of the plurality of loudspeakers in response to the test signal; a controller (14) for controlling emissions of the loudspeaker signals by the plurality of loudspeakers and for handling the plurality of different sound signals so that a set of sound signals recorded by the microphone device is associated with each loudspeaker of the plurality of loudspeakers in response to the test signal; and an evaluator (16) for evaluating the set of sound signals for each loudspeaker to determine at least one loudspeaker characteristic for each loudspeaker and for indicating a loudspeaker state using the at least one loudspeaker characteristic for the loudspeaker. This scheme allows an automatic, efficient and accurate measurement of loudspeakers arranged in a three-dimensional configuration.
Abstract:
A high-voltage transducer includes a housing, which spatially encloses at least one electrical measuring device and an insulating gas. The insulating gas is clean air, with which electrical insulation in the housing of the high-voltage transducer is carried out. A method for measuring with the high-voltage transducer is also provided.