Matches 1 - 9 out of 9


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US20090135921 Two-Dimensional DPCM with PCM Escape Mode  
Methods of, and devices, and systems for differential pulse code modulation (DPCM) having predictions and quantization parameters based on proximate lines of buffered quanta of information where...
US20110274182 MULTI-TIERED QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS  
A multi-tiered CSI vector quantizer (VQ) is provided for time-correlated channels. The VQ operates by quantizing channel state information by reference to both the current channel state...
US20070036228 Method and apparatus for audio encoding and decoding  
An audio encoder for coding an audio bitstream. The side flag is asserted when a first side information and a second side information are the same, a scale flag is asserted when a first scale...
US20070171990 APPARATUS FOR DECODING AUDIO DATA WITH SCALABILITY AND METHOD THEREOF  
An apparatus for decoding audio data that is capable of reducing the amount of calculations that are performed during the arithmetic decoding of an audio signal coded by bit sliced arithmetic...
US20090067512 MULTI-TIERED QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS  
A multi-tiered CSI vector quantizer (VQ) is provided for time-correlated channels. The VQ operates by quantizing channel state information by reference to both the current channel state...
US20100166084 NONLINEARITY ROBUST SUCCESSIVE REQUANTIZER  
An embodiment of the invention is a successive requantizer, which serves as a replacement for a ΔΣ modulator in a fractional-N PLL or a DAC, and avoids the above-mentioned spurious tone problem,...
US20150229412 DIFFERENTIAL SIGNAL TRANSMISSION  
Transport of differential signals is provided. In one aspect, a telecommunications system includes a first unit and a second unit. The first unit can calculate a differential signal from an...
US20170180060 DIFFERENTIAL SIGNAL TRANSMISSION  
Transport of differential signals is provided. In one aspect, a telecommunications system includes a first unit and a second unit. The first unit can calculate a differential signal from an...
US20110261869 WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM  
The present invention provides a wireless communication device and a wireless communication system which can improve the error detection accuracy with the sound quality maintained to some extent...
Matches 1 - 9 out of 9