| Patents for G10L 19 - Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis (31,960) |
|---|
| 03/10/2009 | US7502543 Data transmission apparatus and data transmission method |
| 03/10/2009 | CA2408802C Generating separate analog audio programs from a digital link |
| 03/05/2009 | WO2009029916A1 Systems and methods for controlling audio volume in the processor of a high definition audio codec |
| 03/05/2009 | WO2009029557A1 Spectral noise shaping in audio coding based on spectral dynamics in frequency sub-bands |
| 03/05/2009 | WO2009029555A1 Temporal masking in audio coding based on spectral dynamics in frequency sub-bands |
| 03/05/2009 | WO2009029037A1 Adaptive transition frequency between noise fill and bandwidth extension |
| 03/05/2009 | WO2009029036A1 Method and device for noise filling |
| 03/05/2009 | WO2009029035A1 Improved transform coding of speech and audio signals |
| 03/05/2009 | WO2009029033A1 Transient detector and method for supporting encoding of an audio signal |
| 03/05/2009 | WO2009029032A2 Low-complexity spectral analysis/synthesis using selectable time resolution |
| 03/05/2009 | WO2009028793A1 Method and apparatus for encoding and decoding continuation sinusoidal signal of audio signal |
| 03/05/2009 | WO2009028790A1 Method and apparatus for encoding/decoding media signal |
| 03/05/2009 | WO2009027936A2 System and method for providing amr-wb dtx synchronization |
| 03/05/2009 | WO2009027606A1 Encoding/decoding by symbol planes with dynamic calculation of probability tables |
| 03/05/2009 | WO2009010672A3 Limitation of distortion introduced by a post-processing step during digital signal decoding |
| 03/05/2009 | WO2008151408A8 Device and method for frame erasure concealment in a pcm codec interoperable with the itu-t recommendation g.711 |
| 03/05/2009 | US20090063164 Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec |
| 03/05/2009 | US20090063163 Method and apparatus for encoding/decoding media signal |
| 03/05/2009 | US20090063162 Parametric audio encoding and decoding apparatus and method thereof |
| 03/05/2009 | US20090063161 Method and apparatus for encoding and decoding continuation sinusoidal signal of audio signal |
| 03/05/2009 | US20090063160 Configurable common filterbank processor applicable for various audio standards and processing method thereof |
| 03/05/2009 | US20090063159 Audio Metadata Verification |
| 03/05/2009 | US20090063158 Efficient audio coding using signal properties |
| 03/05/2009 | US20090063140 Encoding and decoding of audio signals using complex-valued filter banks |
| 03/05/2009 | US20090063139 Signal modification method for efficient coding of speech signals |
| 03/05/2009 | US20090063137 Method and Apparatus of Low-Complexity Psychoacoustic Model Applicable for Advanced Audio Coding Encoders |
| 03/05/2009 | US20090060455 Apparatus and Method of Processing Information and Program |
| 03/05/2009 | US20090060269 Content Identification Through Deriving Identifiers from Video, Images and Audio |
| 03/05/2009 | US20090060265 Processing Data Representing Video and Audio and Methods Related Thereto |
| 03/05/2009 | CA2698039A1 Low-complexity spectral analysis/synthesis using selectable time resolution |
| 03/05/2009 | CA2698031A1 Method and device for noise filling |
| 03/05/2009 | CA2697920A1 Transient detector and method for supporting encoding of an audio signal |
| 03/04/2009 | EP2030199A1 Linear predictive coding of an audio signal |
| 03/04/2009 | EP1803117B1 Individual channel temporal envelope shaping for binaural cue coding schemes and the like |
| 03/04/2009 | EP1580895B1 Digital signal processing method, processor thereof, program thereof, and recording medium containing the program |
| 03/04/2009 | CN101379555A Apparatus and method for encoding/decoding signal |
| 03/04/2009 | CN101379554A Apparatus and method for encoding/decoding signal |
| 03/04/2009 | CN101379553A Apparatus and method for encoding/decoding signal |
| 03/04/2009 | CN101379552A Apparatus and method for encoding/decoding signal |
| 03/04/2009 | CN101379551A Method and device for efficient frame erasure concealment in speech codecs |
| 03/04/2009 | CN101379548A A voice detector and a method for suppressing sub-bands in a voice detector |
| 03/04/2009 | CN101378529A Method and system for implementing encode/decode-free operation |
| 03/04/2009 | CN101377926A Audio encoding method capable of quickening quantification circulation program |
| 03/04/2009 | CN101377925A Self-adaptation adjusting method for improving apperceive quality of g.711 |
| 03/04/2009 | CN100466863C Mobile communication terminal and the calling method |
| 03/04/2009 | CN100466862C Communication apparatus and display method |
| 03/04/2009 | CN100466861C Anti-theft method for cell phone |
| 03/04/2009 | CN100466860C A method for optimization of distribution user interface instance under the master-slave structure |
| 03/04/2009 | CN100466859C Service QoS ensuring method and device for radio mesh network |
| 03/04/2009 | CN100466858C Wireless communication network expanding system and method |
| 03/04/2009 | CN100466857C Network reprogramming method of wireless sensor network based on priority cluster |
| 03/04/2009 | CN100466856C Internet protocal carried voice user accessing method, positioning device and network equipment |
| 03/04/2009 | CN100466854C Method for selection of an available transmission channel, mobile termination and wireless network |
| 03/04/2009 | CN100466851C Methods and apparatus for identifying asset location in communication networks |
| 03/04/2009 | CN100466849C Method and system for controlling user terminal to read system message |
| 03/04/2009 | CN100466845C System for efficient recovery of node-B buffered data following MAC layer reset |
| 03/04/2009 | CN100466844C Detecting method and the system for missing matched adjacent zone |
| 03/04/2009 | CN100466838C Mobile communication system, base station controller and the load state testing method thereof |
| 03/04/2009 | CN100466836C A verification method, device and communication system for the identification code of the temporary mobile user |
| 03/04/2009 | CN100466834C Method for enabling subscriber entity to actively communicate in a communication network |
| 03/04/2009 | CN100466832C Group broadcasting member management method for radio local network IP group broadcasting frame transmission |
| 03/04/2009 | CN100466829C Method, system and MSC server and HLR of processing calling service |
| 03/04/2009 | CN100466828C Call failure handling method and system |
| 03/04/2009 | CN100466822C Method and apparatus for selecting target cell |
| 03/04/2009 | CN100466819C User dispatching method and system in uplink enhanced link |
| 03/04/2009 | CN100466811C Method for calling user terminal of IP multimedia subsystem |
| 03/04/2009 | CN100466800C Cell recognition method for OFDMA cellular system |
| 03/04/2009 | CN100466795C Statistic method for checking communication service quality and the system terminal |
| 03/04/2009 | CN100466785C Double-mode mobile terminal |
| 03/04/2009 | CN100466777C Method of switching communication module in communication devices |
| 03/04/2009 | CN100466775C Method for shortening active receiving time and saving power in stand-by mode |
| 03/04/2009 | CN100466770C Method for realizing end-to-end encrypting call in cluster system |
| 03/04/2009 | CN100466769C Synchronizing push to talk service in wireless communication system |
| 03/04/2009 | CN100466753C Method for implementing multipoint codes in a switching office |
| 03/04/2009 | CN100466752C Converter and method with hybrid RGB chart and YUV video signal |
| 03/04/2009 | CN100466747C Predictive coding device and decoding device for dynamic image |
| 03/04/2009 | CN100466746C Method for information selecting and dividing based on micro block inner edge |
| 03/04/2009 | CN100466741C A method and device for carrying out coding using correlation between video signal frames in video code processing |
| 03/04/2009 | CN100466740C A method to quantify difference for video code processing and its device |
| 03/04/2009 | CN100466735C Video encoding and decoding methods and video encoder and decoder |
| 03/04/2009 | CN100466734C Coding image signal |
| 03/04/2009 | CN100466729C Method and apparatus for searching next signal frame synchronous character in digital coding signal |
| 03/04/2009 | CN100466728C Long-distance monitoring business realizing method, system and terminal equipment between video information terminals |
| 03/04/2009 | CN100466727C Update rank processing method and device for lasting service allocation list |
| 03/04/2009 | CN100466722C Method of forming digital film content according to audience's tolerance standard |
| 03/04/2009 | CN100466721C Interactive protocol for remote management of access control to scrambled data |
| 03/04/2009 | CN100466716C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 03/04/2009 | CN100466715C Quick digital channel switching |
| 03/04/2009 | CN100466710C Data conversion system |
| 03/04/2009 | CN100466709C Portable multimedia recording and playing apparatus and multithread testing method |
| 03/04/2009 | CN100466704C Television apparatus |
| 03/04/2009 | CN100466703C Display device with a speaker grill |
| 03/04/2009 | CN100466697C Moving frame display unit |
| 03/04/2009 | CN100466691C Image sensing apparatus and the control method thereof |
| 03/04/2009 | CN100466685C Information equipment and portable information device |
| 03/04/2009 | CN100466679C Image sensor |
| 03/04/2009 | CN100466673C Method for realizing official telephone of SDH device using IP telephone |
| 03/04/2009 | CN100466667C A method for implementing calling and called party pay intelligent service |
| 03/04/2009 | CN100466665C Voice switching method and device |
| 03/04/2009 | CN100466662C Process, apparatus, devices for seizure of a shared telephone line |