| Patent application number | Description | Published |
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| 20080230417 | Device for Handling of Rolls - The present invention relates to a device for handling a number of sleeves, preferably paper sleeves, before, during and after rolling up of a paper web each thereon, at least one insert sleeve bent from a rigid material web and having a length substantially corresponding to the total length of the rolls being inserted in the rolls for simultaneous handling thereof, wherein the insert sleeve is polygonal, e.g. triangular, rectangular, etc. | 09-25-2008 |
| 20110024545 | DEVICE FOR HANDLING OF ROLLS - The present invention relates to a device for handling a number of sleeves, preferably paper sleeves, before, during and after rolling up of a paper web each thereon, at least one insert sleeve bent from a rigid material web and having a length substantially corresponding to the total length of the rolls being inserted in the rolls for simultaneous handling thereof, wherein the insert sleeve is polygonal, e.g. triangular, rectangular, etc. | 02-03-2011 |
| Patent application number | Description | Published |
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| 20080232442 | Method of transmitting data in a communication system - A method of processing a signal received at a node in a network, comprising the steps of; receiving the signal at the node; determining characteristics of a first part of the signal; determining characteristics of a second part of the signal that is subsequent to the first part of the signal; quantifying an effect on the signal caused by applying an action to the first part of the signal, based on characteristics of the first part of the signal; quantifying an effect on the signal caused by not applying the action on the first part of the signal, based on characteristics of the second part of the signal; applying the action to the first part of the signal if it is determined that the effect on the signal caused by applying the action to the first part of the signal is less detrimental to at least one measure of the signal quality than the effect on the signal caused by not applying the action to the first part of the signal. | 09-25-2008 |
| 20080232521 | Method of transmitting data in a communication system - A method of transmitting over a network a signal comprising a plurality of data elements the method comprising; receiving the signal at a terminal; determining a transmission delay of at least one data element; estimating a first component of the transmission delay; determining a second component of the transmission delay by removing the first component of the transmission delay from the transmission delay; and determining a receiver delay to be applied between receiving at the terminal and outputting from the terminal one of said plurality of data elements, in dependence on the second component of the transmission delay. | 09-25-2008 |
| 20100174537 | Speech coding - A method, system and computer program for encoding speech according to a source-filter model. The method comprises deriving a spectral envelope signal representative of a modelled filter and a first remaining signal representative of a modelled source signal, and deriving a second remaining signal from the first remaining signal by, at intervals during the encoding: exploiting a correlation between approximately periodic portions in the first remaining signal to generate a predicted version of a later portion from a stored version of an earlier portion, and using the predicted-version of the later portion to remove an effect of said periodicity from the first remaining signal. The method further comprises, once every number of intervals, transforming the stored version of the earlier portion of the first remaining signal prior to generating the predicted version of the respective later portion. | 07-08-2010 |
| Patent application number | Description | Published |
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| 20110038362 | Controlling multi-party communications - A first user terminal, host terminal, method and program. The first terminal comprises: a transceiver for communicating with a plurality of other user terminals over a communication network; and communications processing apparatus, coupled to the transceiver, and arranged to participate in a call with a selected number of the other user terminals via the transceiver and communication network, the call including transmission of a voice signal from the first user terminal. The communications processing apparatus is operable in a mode whereby it temporarily discontinues transmission of the voice signal in response to detecting less than a predetermined level of activity on said voice signal, and the communications processing apparatus is further configured to selectively enable that mode in dependence on the selected number of other user terminals in the call. | 02-17-2011 |
| 20110077940 | Speech encoding - A method system and program for encoding and decoding a speech signal including error correction data. The method comprises: receiving a speech signal comprising successive frames, for each of a plurality of frames of the speech signal, analysing the speech signal to determine side information and a residual signal, encoding the residual signal at a first bit rate, and generating an output bitstream based on the residual signal encoded at the first bit rate, and for at least one of the plurality of frames of the speech signal, encoding the residual signal at a second bit rate that is lower than the first bit rate; and generating error correction data based on the residual signal encoded at the second bit rate. | 03-31-2011 |
| 20110137660 | Encoding and decoding speech signals - A method and apparatus for transmitting an audio signal over a communication channel comprising encoding the audio signal with an encoder | 06-09-2011 |
