摘要:
A recharging system for recharging a rechargeable battery of a mobile device such as a headset is disclosed. The recharging system includes a rechargeable system battery, a first connector configured to connect the recharging system to the mobile device, a second connector configured to connect the recharging system to a source of electrical power, and a controller configured to direct electrical power as required.
摘要:
Methods and apparatuses for acoustic waveguides are disclosed. In one example, a method for constructing an acoustic waveguide includes forming a first acoustic waveguide component having a first outer surface and a first inner surface, where the first inner surface includes a first groove and a second groove. The method includes forming a second acoustic waveguide component having a second outer surface and a second inner surface, where the second inner surface includes a third groove and a fourth groove. The first acoustic waveguide component and the second acoustic waveguide component are bonded together so that the first groove and the third groove are arranged to form a first acoustic channel and the second groove and the fourth groove are arranged to form a second acoustic channel.
摘要:
Methods and apparatuses for capacitive sensing are disclosed. In one example, a capacitive sensor includes a floating sense electrode disposed within proximity of an outward facing surface adapted to be brought in proximity to or touch a user skin surface. An interior electrode is disposed in proximity to the floating sense electrode, where the interior electrode and floating sense electrode form a capacitor.
摘要:
Methods and apparatuses for acoustic waveguides are disclosed. In one example, a method for constructing an acoustic waveguide includes forming a first acoustic waveguide component having a first outer surface and a first inner surface, where the first inner surface includes a first groove and a second groove. The method includes forming a second acoustic waveguide component having a second outer surface and a second inner surface, where the second inner surface includes a third groove and a fourth groove. The first acoustic waveguide component and the second acoustic waveguide component are bonded together so that the first groove and the third groove are arranged to form a first acoustic channel and the second groove and the fourth groove are arranged to form a second acoustic channel.
摘要:
A headset apparatus including a virtual keypad and a method for inputting data into a headset are provided. In one embodiment, a headset includes a processor, at least one acoustic transducer, a projector operably coupled to the processor for displaying an image on a surface exterior to the headset, and a position detector operably coupled to the processor for determining an image position and a user finger position.
摘要:
In an earloop headset or earphone or other ear-mounted audio device, a housing is attached to an earloop by providing a ball and complementary socket arrangement between the earloop and a pivot post secured to the housing. The earloop or pivot post are made of an elastomeric material to allow the earloop and pivot post to each be made of a single piece of material and be clipped into engagement after manufacture.
摘要:
A headset apparatus including a virtual keypad and a method for inputting data into a headset are provided. In one embodiment, a headset includes a processor, at least one acoustic transducer, a projector operably coupled to the processor for displaying an image on a surface exterior to the headset, and a position detector operably coupled to the processor for determining an image position and a user finger position.
摘要:
Systems and methods for a speaker system are disclosed. The speaker system generally includes an audio amplifier, a loudspeaker, a wireless communications module, and an electronic switch. The electronic switch receives an audio signal from an audio source and routes the audio signal to the audio amplifier or the wireless communications module. The electronic switch routes the audio signal to the wireless communications module upon formation of a wireless link by the wireless communications module.
摘要:
A system and method for small built-in antennas that can be incorporated into short range communication devices such as cordless headsets are disclosed. The antenna is a built-in bifurcated inverted F antenna. The antenna generally includes two signal radiating and receiving arms of substantially equal electrical length extending generally parallel to each other along a longitudinal length of the antenna, the arms defining an opening therebetween extending along the longitudinal length of the antenna, a signal component in communication with the two arms for transmitting and receiving signals between the two arms and a signal contact of the wireless communication device, and a grounding component in contact with a grounding plane for grounding the antenna. The antenna may include an extension sloped relative to the grounding plane and extending between the grounding component and the arms to minimize the profile of the antenna. The wireless device may further include a printed circuit board onto which the antenna is secured. The device may also include a control in communication with the printed circuit board and extends through the opening between the two arms such that the control is symmetrically arranged relative to the two arms, approximately on a center line extending the longitudinal length of the device. The antenna is optionally tuned for a 1900 MHz or a 2400 MHz frequency band.
摘要:
Methods and apparatuses for capacitive sensing are disclosed. In one example, a capacitive sensor includes a floating sense electrode disposed within proximity of an outward facing surface adapted to be brought in proximity to or touch a user skin surface. An interior electrode is disposed in proximity to the floating sense electrode, where the interior electrode and floating sense electrode form a capacitor.