Abstract: A subscription system includes a national subscription server capable of tracking which local stations subscribe to particular radio station music formats, for example AC middays, Top 40 afternoons, morning programs, or overnight Contemporary AC. A local music scheduler can query the subscription server for a log of nationally scheduled content to fill one or more dayparts of a local broadcast schedule. The subscription system can determine where to obtain the requested log, and provide the log to the local scheduler for insertion into a particular daypart of the local clock, while leaving the remaining dayparts free for local scheduling. Trusted subscribers can also be permitted to alter portions of log of nationally scheduled items. Inserting the log of nationally scheduled items into the local clock provides local awareness of both local and national media items scheduled for broadcast.

Abstract: One or more target schedules is generated based on a single master schedule. Replacement media items are inserted into a target schedule instead of the corresponding media items from the master schedule. The replacement media items are selected from a list of potential media replacement items scored using a scoring method used by a music scheduling system, as corresponding media items in the master schedule. The length of the media items in the list is checked to see if the length falls within a duration delta of the length of the media item being replaced in the master schedule, and to identify items that meet a minimum score threshold. The highest ranking item from the list that satisfies both the score threshold and the duration delta is selected for insertion in the target schedule. Music scheduling systems, such as GSelector®, can be leveraged to generate and score the list.

Abstract: Local stations can generate their station broadcast logs based on a master broadcast log. In some cases, local stations are allowed to edit some positions, or slots, in their local logs, so that the local logs do not match the master log. This can create complexity when voice tracks for empty voice track slots are provided to the local stations, because voice tracks often reference the media in slots on either side of the empty voice track slots. A display is presented that facilitates recording custom voice tracks by providing indications about which local stations have confirmed receipt of voice tracks, and whether the media items scheduled on either side of the voice track slot in the master log have been changed by the local stations.

Abstract: A subscription system includes a national subscription server capable of tracking which local stations subscribe to particular radio station music formats, for example AC middays, Top 40 afternoons, morning programs, or overnight Contemporary AC. A local music scheduler can query the subscription server for a log of nationally scheduled content to fill one or more dayparts of a local broadcast schedule. The subscription system can determine where to obtain the requested log, and provide the log to the local scheduler for insertion into a particular daypart of the local clock, while leaving the remaining dayparts free for local scheduling. Trusted subscribers can also be permitted to alter portions of log of nationally scheduled items. Inserting the log of nationally scheduled items into the local clock provides local awareness of both local and national media items scheduled for broadcast.

Abstract: Typical electrical impedance tomography (“EIT”) systems apply current to a body under test and measure the induced voltages on the surface and then through an inverse process, reconstruct an approximation to the electrical conductivity in the interior. The EIT system described herein employs a new approach to evaluating the interior electrical conductivity by using a virtual short that allows both current and voltages to be measured at various locations on the body under test. The architecture of this system is described, distinguishability of embedded conductive anomalies is evaluated, typical error sources associated with a virtual short measurement is discussed in the context of electrical impedance tomography, and a new imaging system is discussed.

Abstract: An alignment target for an electron-beam direct write system is formed on a wafer of semiconductor material. First, a layer of silicon oxide is formed on a surface of the wafer. Then a layer of silicon nitride is formed on the oxide. Next, an opening is etched in the nitride layer to expose a surface portion of the oxide. The surface portion of the oxide is then etched to form a hole in the oxide. The hole is formed such that the oxide layer is undercut beneath the nitride layer such that a cantilevered nitride overhang is formed around the perimeter of the hole. A layer of aluminum is then deposited over the nitride layer.