Abstract: Elongated scalar coils modify or enhance the audio quality and of a speaker system and its auditory effects on a user. A scalar coil has two spiral windings with opposite winding directions. Scalar coil is in series with an input of the speaker to change the sound signature and to reduce digital noise. Scalar coil is also in series with a laser emitter that produces a laser beam that travels through the scalar coil, which produce electromagnetic forces that improve perceived audio quality in a user.

Abstract: Apparatus and methods for creating a sensation in which a sound driver emits sound waves according to incoming information, and one or more light emitters emit light waves with varying patterns according to amplitude and frequency changes in the incoming information. Preferably, only low frequency signals (below 50 Hz) are used to produce the pattern of the light waves, which are directed directly towards the tympanic membrane without any artificial barrier. Emitted light preferably reaches the inner ear region substantially simultaneously with emitted sound waves. A second light emitter can be used to emit light waves that are complementary to, and preferably between 175 and 185 degrees out of phase with, the light waves from the first light emitter, to produce scalar waves.

Abstract: An in-line filter uses scalar coils positioned in series with an input of a speaker to modify or enhance the audio quality and of the speaker, and its auditory effects on a user, by changing the sound signature and reducing digital noise. Scalar coils have two spiral windings with opposite winding directions. Scalar coils can also be used in series with a laser emitter that produces a laser beam that travels through the scalar coil, which produce electromagnetic forces that improve perceived audio quality in a user.

Abstract: Elongated scalar coils modify or enhance the audio quality and of a speaker system and its auditory effects on a user. A scalar coil has two spiral windings with opposite winding directions. Scalar coil is in series with an input of the speaker to change the sound signature and to reduce digital noise. Scalar coil is also in series with a laser emitter that produces a laser beam that travels through the scalar coil, which produce electromagnetic forces that improve perceived audio quality in a user.

Abstract: An earbud that includes an array of capacitive sensors arranged on a stem extending from the earbud is disclosed. Elements of the array are connected in a bucket brigade arrangement, and can have different dimensions and/or compositions. Signals from the array of capacitive sensors are provided to a processor or microcontroller, which in turn provides instructions to a media player. The earbud can include a light source, such as a laser, that is also in communication with the controller.

Abstract: An earbud device having a user interface that incorporates a rotary switch is described. The rotary switch is part of a stem that extends from the main body of the earbud, and can provide file selection and/or volume control functions. The interface can include a pressure switch, which can provide switching between on, off, and sleep modes. The pressure switch can also be positioned on the stem, and in some embodiments the rotary switch can also act as the pressure switch when pressed. In some embodiments the user interface can utilize a combination of rotary switch and pressure switch inputs.

Abstract: Multiple speakers and isobaric chambers are used to enhance sound quality in an earbud. The earbud has a housing with a sound outlet, a first and second isobaric chambers that are in communication with the outlet. Two sound drivers in the housing are positioned to emit sound waves into the isobaric chambers separately. A divider is used to guide sound waves by creating an elongated channel in the second isobaric chamber. An ear hook has a third isobaric chamber and a third sound driver positioned to emit sound wave into the third isobaric chamber. The third isobaric chamber is in communication with the outlet through the second isobaric chamber.

Abstract: Systems and methods are provided in which characteristics of a user's voice are utilized to record and to generate a user-specific audio filter. The user-specific audio filter is applied to stored audio files to generate modified audio files that enhance the user's listening experience. In a preferred embodiment the system utilizes a portable audio player and a pair of earbuds.

Abstract: A system for improving a health status of a person by analyzing and applying frequency information at a person is disclosed. The frequency information could be collected from an audio sample, or could be collected via feedback frequencies occurring when a test frequency is applied at the person. The system receives one or more characteristics of the person, transmits a first protocol to a control module, and receives a first set of frequency feedback information from the control module. Using a portion of the first set of frequency feedback information, the system derives a fundamental frequency of the person. The fundamental frequency is compared to the fundamental frequency to other persons with similar characteristics in a historical frequency dataset, wherein the historical frequency dataset comprises an ideal frequency dataset. In response to the comparison, the system develops a second protocol that implements a second frequency and a corresponding second duration.

Abstract: A heat rejection system includes a plurality of panel subassemblies and a solid state heat pipe flex joint. Each panel subassembly includes a fin, a solid state heat pipe manifold, a first solid state heat pipe tube operatively connected to the solid state heat pipe manifold and secured to the fin, a second solid state heat pipe tube operatively connected to the solid state heat pipe manifold adjacent to the first solid state heat pipe and secured to the fin. The solid state heat pipe flex joint operably connects the solid state heat pipe manifolds of two of the plurality of panel subassemblies in a hermetically sealed configuration, and is configured to permit repositioning of the two panel subassemblies relative to each other.

Abstract: A heat rejection system includes a plurality of panel subassemblies and a solid state heat pipe flex joint. Each panel subassembly includes a fin, a solid state heat pipe manifold, a first solid state heat pipe tube operatively connected to the solid state heat pipe manifold and secured to the fin, a second solid state heat pipe tube operatively connected to the solid state heat pipe manifold adjacent to the first solid state heat pipe and secured to the fin. The solid state heat pipe flex joint operably connects the solid state heat pipe manifolds of two of the plurality of panel subassemblies in a hermetically sealed configuration, and is configured to permit repositioning of the two panel subassemblies relative to each other.

Abstract: A deployable electromagnetic concentrator comprises a facet stem hub assembly having at least one rotatable segment and a plurality of facets stems coupled thereto. At least one of the facet stems is coupled to at least one of the rotatable segments. The concentrator further comprises a plurality of facet stems, each being coupled to a different one of the rotatable segments for rotating the plurality of facets from a substantially overlapping configuration to a substantially non-overlapping configuration.

Abstract: A deployable electromagnetic concentrator comprises a facet stem hub assembly having at least one rotatable segment and a plurality of facets stems coupled thereto. At least one of the facet stems is coupled to at least one of the rotatable segments. The concentrator further comprises a plurality of facet stems, each being coupled to a different one of the rotatable segments for rotating the plurality of facets from a substantially overlapping configuration to a substantially non-overlapping configuration.

Abstract: Rigid and semiflexible polyurethane foams having superior flame retardant properties are produced by incorporating into the pre-foam formulation the reaction product of a phenol, an aldehyde, and an aromatic amine.