Abstract: A method for controlling a plurality of media rendering devices in a data network with a controller device in communication with the network is disclosed. A network enabled subwoofer is added to the data network such that the subwoofer is visible on the network to a controller. The controller user interface displays a subwoofer graphical object and a group graphical object representing a group of one or more rendering devices. A user selects the group graphical object via the controller user interface, and the subwoofer is joined with the selected group. An audio channel associated with the group is assigned to the subwoofer. The controller user interface hides the subwoofer graphical object.

Abstract: A method for connecting an audio device to a wireless network is provided. A first audio device on a wireless network receives notice that a second audio device not on the network is available to join the wireless network. The first audio device provides a bridge network apart from the wireless network. A bridge channel is established between the first audio device and the second audio device via the bridge network. The first audio device provides network credentials to the second audio device over the bridge channel. The second audio device uses the credentials to establish a connection with the wireless network.

Abstract: A method for controlling a plurality of media rendering devices in a data network with a controller device in communication with the network is disclosed. A network enabled subwoofer is added to the data network such that the subwoofer is visible on the network to a controller. The controller user interface displays a subwoofer graphical object and a group graphical object representing a group of one or more rendering devices. A user selects the group graphical object via the controller user interface, and the subwoofer is joined with the selected group. An audio channel associated with the group is assigned to the subwoofer. The controller user interface hides the subwoofer graphical object.

Abstract: A method for connecting an audio device to a wireless network is provided. A first audio device on a wireless network receives notice that a second audio device not on the network is available to join the wireless network. The first audio device provides a bridge network apart from the wireless network. A bridge channel is established between the first audio device and the second audio device via the bridge network. The first audio device provides network credentials to the second audio device over the bridge channel. The second audio device uses the credentials to establish a connection with the wireless network.

Abstract: A soldier portable generator and a method for powering a soldier portable generator are provided. The soldier portable generator includes a generator base, where the generator base houses a generator having a generator interface. The soldier portable generator further includes an Unmanned Air Vehicle (UAV) turbine engine. The UAV turbine engine is connected to the generator and powers the generator.

Abstract: A method of collecting and authenticating electronic thereby, including the steps of storing a representation of a first handwritten signature and an associated first of a first signatory in a database, storing a representation of a second handwritten signature and an associated second authenticated electronic signature of a second signatory in the database, creating a message digest for a document file associated with a document to be signed, appending the message digest to the document file, transmitting the document file with the appended message digest to the first and second signatories, receiving the document file with the appended message digest from the first and second signatories after the first and second signatories electronic signatures, respectively, to the document rile, and, authenticating the first and second signatures, respectively, and the electronically signed document file. An apparatus for implementing the method is also disclosed.

Abstract: A polyolefin filter for tobacco products and the like was prepared. The extruded element is an open-cell foamed polyethylene or polypropylene having a TPM filtration efficiency greater than 20%. The filter rod can be made by extruding polyethylene containing less than 0.2 moles of a volatile blowing agent per 100 grams of resin at a melt temperature between 130.degree. C. and 150.degree. C., the temperature of the die being between 120.degree. C. and 136.degree. C. Higher melt temperature and die temperature are required for polypropylenes.

Abstract: A polyolefin filter for tobacco products and the like was prepared. The extruded element is an open-cell foamed polyethylene or polypropylene having a TPM filtration efficiency greater than 20%. The filter rod can be made by extruding polyethylene containing less than 0.2 moles of a volatile blowing agent per 100 grams of resin at a melt temperature between 130.degree. C. and 150.degree. C., the temperature of the die being between 120.degree. C. and 136.degree. C. Higher melt temperature and die temperature are required for polypropylenes.

Abstract: A polyolefin filter for tobacco products and the like was prepared. The extruded element is an open-cell foamed polyethylene or polypropylene having a TPM filtration efficiency greater than 20 percent. The filter rod can be made by extruding polyethylene containing less than 0.2 moles of a volatile blowing agent per 100 grams of resin at a melt temperature between 130.degree.C. and 150.degree.C., the temperature of the die being between 120.degree.C. and 136.degree.C. Higher melt temperature and die temperature are required for polypropylenes.