Abstract: The present invention pertains to the field of control and manipulation of a digital audio signal by a user manipulable touch sensitive control surface. The present invention is specifically applicable to user manipulation of digital audio signals by disc jockeys (DJs). A touch sensitive surface substantially circumferential in shape is divided into two regions: an inner or central portion and an outer or circumferential portion. The inner portion responds to linear motion imparted by the user while the outer portion responds to circumferential motion. The linear motion imparted by the user in the central portion is used manipulate a digital audio data stream in order to impart a scratch effect.

Abstract: Disclosed is an adapter comprising a threaded pin and a base, wherein said threaded pin comprises a threading corresponding to an industry standard microphone boom mount threading, the invention further relating to an assembly comprising a microphone boom and a support, wherein the assembly is assembled by a sliding-slot and a corresponding mechanical arrangement fitting into the sliding slot by a sliding movement between the microphone boom and the support, and wherein the assembly further comprises a further mechanical releasable lock arrangement for mutual fixation of the microphone boom and the support in the slide direction of the sliding slot.

Abstract: An enclosure is arranged for housing electronics associated with a luminaire and includes a first member including a mounting interface arranged to couple the first member to the luminaire and a second member mechanically coupled to the first member. The mounting interface facilitates provisionally coupling the first member to the luminaire and securing the enclosure to the luminaire. A corresponding mounting apparatus for securing an enclosure to a luminaire includes a mounting member having an opening and configured to be secured to a surface of a luminaire and a neck portion extending from the enclosure and configured to pass through the opening. The neck portion includes a neck opening that is configured to allow wiring to be routed from the electronics to the luminaire. The neck portion and the mounting member may include respective complementary surfaces to provide a mounting interface for provisionally coupling the enclosure to the luminaire.

Abstract: A mounting assembly (100) for a lamp socket (105) that is adjustable, comprises a bracket (101) configured to be mechanically coupled to a luminaire assembly and a mounting plate (103) configured to attach to the lamp socket and be mechanically coupled to the bracket and selectively engage the bracket at one of a multiplicity of angular rotations. A corresponding method of aligning a lamp to a desired rotational position with respect to a luminaire, includes disengaging a mounting plate from a bracket, where the mounting plate and the bracket are coupled about a common axis of rotation, rotating the mounting plate about the axis to a rotational position corresponding to the desired rotational position of the lamp and re-engaging the mounting plate and the bracket.

Abstract: A housing 200 for securing a photo sensor 405 where the housing includes a lower body 211 configured to selectively engage a base 203 at one of a multiplicity of angular rotations relative to the base and an upper body 209 configured to hold the photo sensor. In various embodiments, a locking member 205 is disposed, e.g., within a slot 417 in the lower body, and configured to secure the housing to the base in the one of the multiplicity of angular rotations. A corresponding method of providing and aligning a sensor housing is described.

Abstract: A bus stop illuminating assembly used in public transportation system comprising a solar-powered head assembly for illuminating around said bus stop for security at night and signaling to a bus driver that passengers are waiting; an edge-lit bus schedule assembly to give transportation information to passengers; a post to secure said head assembly and said bus schedule assembly thereon, wherein necessary functions of said head assembly or said schedule assembly are selectively activated by said passengers, by means of a button assembly.