Abstract: A method and system for data logging in a listening device is provided. The system includes a digital signal processing (DSP) entity, which performs normal hearing aid audio and system processing, a level translating module, and a non-volatile (NV) memory. The NV memory is used to store logged data. During the hearing aid audio processing, the DSP entity communicates with the NV memory via the level translating module. The level translating module performs voltage-translation during data logging to a communication signal between the DSP entity and the NV memory.

Abstract: A system for establishing within a communication network a conversation group between a number of hearing aids (1, 2; 3, 4, 5) used by different users, comprises a number of hearing aids (1, 2, 3, 4, 5) adapted for wireless communication, means for detecting hearing aids (1, 2, 3, 4, 5) available for participation in the communication network, means for selecting hearing aids for participation (1, 2, 3, 4, 5) in said network, and a shared wireless communication unit (10) adapted for transmitting to and from the hearing aids (1, 2; 3, 4, 5) participating in said communication network. The invention further provides a method for establishing a conversation group.

Abstract: A hearing aid system adapted for establishing a conversation group with other hearing aid systems used by different users, comprises a hearing aid (1, 2, 3, 4, 5) with an associated relay device (11, 12, 13, 14, 15). The relay device is (11, 12, 13, 14, 15) adapted for wireless communication (21, 22, 23, 24, 25) with said hearing aid and for wireless communication (31, 32, 33, 34, 35) with a second hearing aid system. The relay device (11, 12, 13, 14, 15) is also adapted for receiving and displaying information about said second hearing aid systems being available for participation in said conversation group, and it comprises means for selection of said other hearing aid systems for inclusion into the conversation group. The invention further provides a method for establishing a conversation group among hearing aid users.

Abstract: A method for user individualized fitting of a hearing aid comprises: Performing an initial fitting (101) of the hearing aid in an interactive session between the hearing aid user and a fitter, monitoring, for a predetermined period after the initial fitting, the hearing aid user's choice of at least some of the settings of the hearing aid and storing the results of the monitoring in a log. The log is transmitted (108) to the fitter for evaluation (109) of preferred user settings. If the evaluation reveals that the preferred user settings are acceptable, the fitting of the hearing aid is finalised (105) accordingly.

Abstract: A method and system for reducing audible side effects of dynamic current consumption is provided. The system includes an audio subsystem, and a plurality of digital subsystems. The audio subsystem and the digital subsystem are powered by a common power supply. T he digital subsystem processes data packets including audio data packets. The processing events implemented in one or more than one digital subsystem are reorganized to change the profile for executing the events inside the subsystem(s). The dynamic current spectral properties in one or more digital subsystems are changed.

Abstract: Search queries to a search engine are collected over a period of time and used as a source of terms for selectively adding to documents. The terms may be added as meta-tags for enhancing information retrieval. Also, candidate terms may be submitted to the search engine and the most relevant documents retrieved. These documents, or portions thereof, are reviewed to determine if the content is substantially related to the term. If it is, the term is added to the document as a meta-tag and the search engine index is updated to reflect the addition. Employing this invention, search engine results will adapt to changes in usage of search terms.

Abstract: A method for equalizing output signals from a plurality of signal paths is disclosed. The method comprises steps of identifying a transfer function for each of signal paths, determining a filtering function for each signal path such that a product of the transfer function, and the filtering function is a selected function and applying the filtering function to the corresponding signal path, thereby correcting the transfer function of the signal path to the selected function to equalize the output signals from the signal paths. The step of applying the filtering function comprises steps of providing an equalization filter to the signal path and applying the filtering function to the equalization filter of its corresponding signal path, thereby equalizing output signals from the filter of the signal paths.

Abstract: The invention relates to a method for canceling feedback in an acoustic system comprising a microphone, a signal path, a speaker and means for detecting presence of feedback between the speaker and the microphone, the method comprising providing a LMS algorithm for processing the signal; where the LMS algorithm operates with a predetermined adaptation speed when feedback is not present; where the LMS algorithm operates an adaptation speed faster than the predetermined adaptation speed when feedback is present, and where the means for detecting the presence of feedback is used to control the adaptation speed selection of the LMS algorithm. The invention further relates to a method comprising using a highpass filter to prevent low-frequency signals from entering the LMS algorithm. The invention still further relates to a method comprising using bandwidth detection means for determining the presence of a feedback signal. The invention also relates to hearing aids for implementing these methods.

Abstract: A method for canceling feedback in an acoustic system including a microphone, a signal path, a speaker and means for detecting presence of feedback between the speaker and the microphone, the method including providing an LMS algorithm for processing the signal; where the LMS algorithm operates with a predetermined adaptation speed when feedback is not present; where the LMS algorithm operates an adaptation speed faster than the predetermined adaptation speed when feedback is present, and where the means for detecting the presence of feedback is used to control the adaptation speed selection o the LMS algorithm, where the feedback detection means comprises bandwidth detection means for determining the presence of a feedback signal.

Abstract: A company is compared to a generic company model to identify differences between the company and the generic company model. The generic company model includes a work model that describes sequences of tasks that form processes performed within a generic company and a persona model that describes generic personas in the generic company and tasks that each generic persona performs. The differences between the generic company model and the company are used to modify the generic company model to form a company-specific model.

Abstract: An adaptable user interface is formed based on a role assumed by a user and the identification of tasks in a process that need to be performed. For each role assumed by the user, a set of tasks assigned to the role is identified. Each task is evaluated to determine if it is an active task that needs to be performed in one or more processes. For each active task, an element is added to the user interface.

Abstract: Communications bandwidth available to network servers and computers running client processes is allocated among connections available to those devices based on sets of priorities. Those priorities include type of information being retrieved, how fast user connections can receive information, which part of a document is being transmitted, user identity, stored indicia indicating importance of the document and the state of application processes running on said computer. Bandwidth is reallocated on an event driven basis upon arrival of a new request for retrieval, finishing sending information in response to a retrieval request, cancellation of a retrieval request, detection of the inability of a user connection to use all of the bandwidth allocated to it, a change of priority and timeout of a timer.

Abstract: Method and system for protecting content in a programmable system is provided. The system is connectable to an external device through one or more access ports. Content protection method/manager is implemented by assigning one or more access modes to the access port and switching the access modes. In response to a current access mode, the content protection method/manager restricts visibility of the system to the external device via the access port.

Abstract: A method and system for reducing audible side effects of dynamic current consumption is provided. The system includes an audio subsystem, and a plurality of digital subsystems. The audio subsystem and the digital subsystem are powered by a common power supply. The digital subsystem processes data packets including audio data packets. The processing events implemented in one or more than one digital subsystem are reorganized to change the profile for executing the events inside the subsystem(s). The dynamic current spectral properties in one or more digital subsystems are changed.

Abstract: A method and system for data logging in a listening device is provided. The system includes a digital signal processing (DSP) entity, which performs normal hearing aid audio and system processing, a level translating module, and a non-volatile (NV) memory. The NV memory is used to store logged data. During the hearing aid audio processing, the DSP entity communicates with the NV memory via the level translating module. The level translating module performs voltage-translation during data logging to a communication signal between the DSP entity and the NV memory.

Abstract: Techniques for using the Internet to establish an international telephone call using a callback service where there is a rate difference between the source and destination countries are disclosed. In one approach the customer sends the call information to the callback service by connecting to their website and by completing an Internet based form. Alternatively call information can be provided in an e-mail. The callback service database places the call soon after the call information is received.

Abstract: A graphical user interface uses scroll bars having a single pixel width and a much larger scroll button or thumb. Both the scroll bar and the scroll button may be controlled to have selective degrees of transparency so that they underlying image information may be seen under certain conditions. In one application, the scroll bar itself is invisible until a cursor approaches to within a specified proximity. The graphical user interface permit scroll bars to be displayed which follow an arbitrary path in either two or three dimensions.

Abstract: A method and apparatus that allows a Web page designer to specify tooltips for his Web page. Tooltips are text areas that display automatically when the user places the cursor over predetermined text on a display device. The invention also enables Web browser software to display the tooltips specified by the designer. The HTML format extension allows a Web page designer to specify the text over which the user must place the cursor to activate tooltips. The HTML extension also allows the designer to specify the tooltip text that will be displayed when the cursor reaches the specified text. Using the present invention, the designer only needs to specify tooltips for any given information once per page, even though the displayed information may appear multiple times on the Web page.

Abstract: A method retrieves a web file and sorts one or more information element references according to a priority attribute associated with each reference. After ranking the information element references by priority, the method then retrieves each information element in the order that their references were ranked. After receiving an information element, the method acts upon the information element in the appropriate manner. Typical objects, and their actions, would include displaying an image file, executing an applet, or playing an audio file. By using the steps of the method, more important objects are retrieved before less important objects, thus allowing action upon the more important objects sooner than such action is allowed using methods available in the prior art.

Abstract: Embodiments of the present invention provide an improved method and system for storing a backup copy of a client company's data. In the preferred embodiment, the backup of data occurs within a computer system having a host company's computer system and an escrow company's computer system. Through the teachings of the present invention, native data stored on a host computer is backed-up onto an escrow computer, even though the escrow company's computer system includes a security mechanism, such as a firewall to prevent unauthorized access from computers outside the escrow company's computer system. In one embodiment, the host computer stores a native copy of the data in a file. The host computer then processes the file, for example, using a computer program named “uuencode” which is found on many Unix-based computers, so as to convert the file into a format which can be emailed. Once converted, the host computer emails the file to the escrow computer.