摘要:
A system and method for adjusting a subwoofer sonic output in response to known main speaker characteristics in order to produce a desirable blending of sound from the combined subwoofer-main speaker output.
摘要:
A multi-lift for lifting and storing motorcycles and other vehicles includes a column, incorporating a vertical threaded shaft therein. The shaft is capable of rotation in opposite directions through a reversing motor. The shaft has a threaded carriage mounted thereon, so that as the shaft rotates in one direction, the vehicle laden carriage may be elevated for storing a vehicle or the reversing motor may be turned in an opposite direction, for lowering a vehicle laden carriage, to provide for unloading a vehicle. The threaded carriage that mounts on the threaded shaft may hold one or more wheeled vehicles, and is telescopically constructed so as to extend its length, to allow for storing one or more vehicles lengthwise thereon.
摘要:
A coating composition that contains at least one degradable coating layer and at least one layer of barrier coating is disclosed. The coating composition can be used to make a coated substrate having improved performance over conventional coated substrates after exposure to heat and certain chemicals like halides such as chlorides, sulfur, salt, chlorine, alkali, and enamels.
摘要:
A system and method for adjusting the frequency response of a main speaker system used in conjunction with a subwoofer by modifying the input signal in response to user-adjustable settings to compensate for main-speaker effects characteristics in order to produce a desirable blend of the subwoofer sonic output and the main-speaker sonic output.
摘要:
The invention relates to using the heat generated during thermal treatment of one or more glass sheets to melt solder. In one nonlimiting embodiment, a lead providing external access to an electrical conductive arrangement, e.g. a conductive member between and connected to spaced bus bars between laminated sheets has an end portion of a connector, e.g. a lead soldered to each of the bus bars during thermal processing of the sheets, e.g. during the lamination of the sheets during a windshield manufacturing process. In another nonlimiting embodiment, the connector is soldered to the electrically conductive arrangement during the annealing of glass blanks following the heating and shaping of the glass blanks. Soldering the leads during the annealing or laminating process eliminated possible thermal damage to the sheet by having the sheet heated during the soldering operation instead of only a small surface portion of the sheet at and eliminates the cost of a separated soldering operation.
摘要:
The present invention is directed to a speaker system that more accurately reproduces audio sounds by minimizing the negative effects from sound reflecting from a nearby wall. The invention is embodied in both methods and apparatus of differing forms. In one embodiment, the invention comprises a method that receives an electrical signal embodying an audio signal to be communicated to the speaker, and modifies the electrical signal by a measure that is based upon a separation distance separating the speaker and a wall. In another embodiment, the invention comprises a driver circuit for a an audio amplifier that, in turn, drives a speaker. The driver circuit includes a circuit configured to receive an electrical signal embodying an audio signal to be communicated to the speaker, and a signal modifying circuit configured to modify the electrical signal by a measure that is based upon a separation distance separating the speaker and a wall.
摘要:
An article includes a first substrate, a functional coating deposited over at least a portion of the substrate, and a protective coating deposited over the functional coating. The functional coating and the protective coating define a coating stack. A polymeric material is deposited over at least a portion of the protective coating. The protective coating has a refractive index that is substantially the same as the refractive index of the polymeric material.
摘要:
A laminated transparency includes a first ply having a No. 1 and a No. 2 surface, a second ply having a No. 3 and a No. 4 surface, and an interlayer positioned between the first and second plies. An aesthetic coating is deposited over at least a portion of the first or second plies. The transparency has a color defined by |a*|≧10 and |b*|≧10 and, in one non-limiting embodiment, L*≧40.
摘要翻译:叠层透明体包括具有1号和2号表面的第一层,具有3号和4号表面的第二层和位于第一层和第二层之间的中间层。 美学涂层沉积在第一或第二层的至少一部分上。 透明度具有由| a * |> = 10和| b * |> = 10定义的颜色,并且在一个非限制性实施例中,L *> = 40。
摘要:
A coating composition is disclosed. The coating composition includes an infrared reflective layer; a primer layer over the infrared reflective layer; a dielectric layer over the primer layer; and an absorbing layer, wherein the absorbing layer can be either under the infrared reflective layer or over the dielectric layer.
摘要:
A coating includes a functional coating, such as a solar control coating having at least one metal layer. A topcoat is formed over at least a portion of the functional coating. The topcoat includes a first topcoat layer having a thickness in the range of 0.5 QWOT to 1.5 QWOT with respect to a reference wavelength of 550 nm and a first refractive index, and a second topcoat layer having a thickness in the range of 0.5 QWOT to 1.5 QWOT with respect to a reference wavelength of 550 nm and a second refractive index different from the first refractive index.