Do-Young Kim

Method for searching fixed codebook based upon global pulse replacement

Apparatus and method for coding audio data based on input signal distribution characteristics of each channel

Method for searching fixed codebook based upon global pulse replacement

Apparatus and method for transcoding between CELP type codecs having different bandwidths

Megaco protocol management method using network adaptor

APPARATUS AND METHOD FOR CODING AND DECODING RESIDUAL SIGNAL

Apparatus and method for detecting packet in wireless LAN based on orthogonal frequency division multiplexing

Apparatus and method for coding residual signals of audio signals into a frequency domain and apparatus and method for decoding the same

Real-time multimedia transcoding apparatus and method using personal characteristic information

Apparatus for developing and verifying system-on-chip for internet phone

Apparatus and method for remotely diagnosing laryngeal disorder/laryngeal state using speech codec

Correlation apparatus based on symmetry of correlation coefficient and method thereof

Embedded code-excited linear prediction speech coding and decoding apparatus and method

Highband speech coding apparatus and method for wideband speech coding system

Caller identification method, and billing system and method using the same in internet telephony

Apparatus and method for converting megaco protocol

Pitch conversion method for reducing complexity of transcoder

Apparatus and method for concealing highband error in split-band wideband voice codec and decoding