| Patent application number | Description | Published |
|---|
| 20090122182 | SIGNAL PROCESSING DEVICE - A signal processing device ( | 05-14-2009 |
| 20090240503 | ACOUSTIC SIGNAL PROCESSING APPARATUS AND ACOUSTIC SIGNAL PROCESSING METHOD - To provide an acoustic signal processing apparatus which can reduce the amount of calculation in matrix arithmetic. | 09-24-2009 |
| 20090262949 | MULTI-CHANNEL ACOUSTIC SIGNAL PROCESSING DEVICE - Provided is a multi-channel acoustic signal processing device by which loads of arithmetic operations are reduced. The multi-channel acoustic signal processing device ( | 10-22-2009 |
| 20090313012 | TELECONFERENCE TERMINAL APPARATUS, RELAYING APPARATUS, AND TELECONFERENCING SYSTEM - A teleconference terminal apparatus ( | 12-17-2009 |
| 20090326934 | AUDIO DECODING DEVICE, AUDIO DECODING METHOD, PROGRAM, AND INTEGRATED CIRCUIT - An audio decoding device of the present invention includes: a decoding unit decoding a stream to a spectrum coefficient, and outputting stream information when a frame included in the stream cannot be decoded; an orthogonal transformation unit transforming the spectrum coefficient to a time signal; a correction unit generating a correction time signal based on an output waveform within a reference section that is in a section that overlaps between an error frame section to which the stream information is outputted and an adjacent frame section and that is a section in the middle of the adjacent frame section, when the decoding unit outputs the stream information: and an output unit generating the output waveform by synthesizing the correction time signal and the time signal. | 12-31-2009 |
| 20100235171 | AUDIO DECODER - Provided is an audio decoder which can reduce an amount of arithmetic operations while suppressing occurrence of aliasing noise. The audio decoder includes: a decoder ( | 09-16-2010 |
| 20100241434 | MULTI-CHANNEL DECODING DEVICE, MULTI-CHANNEL DECODING METHOD, PROGRAM, AND SEMICONDUCTOR INTEGRATED CIRCUIT - The multi-channel decoding device ( | 09-23-2010 |
