Int. Cl.-A method for including an identifier with a packet associated H4. 3/04(2006.01)(52)
US Cl 370/536: 379/202.01: 370/350 with a speech signal is described. A signal is received …

The present invention describes a novel methodology for adjusting a bandwidth extension
algorithm by adapting one or more of enhancing perception parameters (eg, a signal level, a …

Aspects of a method and system for link adaptive Ethernet communications are provided. In
this regard, characteristics of a cable attached to a network device may be determined, and …

Techniques and tools are described for processing reconstructed audio signals. For
example, a reconstructed audio signal is filtered in the time domain using filter coefficients …

(57) ABSTRACT A method for decoding a signal on an electronic device is described. The
method includes receiving a signal. The method also includes extracting a bitstream from …

Various strategies for rate/quality control and loss resiliency in an audio codec are
described. The various strategies can be used in combination or independently. For …

Techniques and tools related to delayed or lost coded audio information are described. For
example, a concealment technique for one or more missing frames is selected based on one …

Systems and methods are described for performing packet loss concealment using an
extrapolation of an excitation waveform in a Sub-band predictive speech coder, Such as an …

4,815,134 A 3/1989 Picone et 31 ' can then be directly synthesized to speech or may be
4,969,192 A 11/1990 Chen et a1 ' transcoded to a format so that an underlying frame-based …

An encoder capable of reducing the degradation of the quality of the decoded signal in the
case of band expansion in which the high band of the spectrum of an input signal is …