Samsung Electronics Co., Ltd.

Lg Electronics Inc.

In-Hwan Hwang

Yoon-soo Kim

Joon-ho Cho

Jeong-ja Kim

Joo-hyun Kim

Sung-Jae Shin

Hye-Kyoung Lee

Bang-Won Lee

Yi-Sung Bae

Yu-Chan Byun

A method and apparatus for processing moving image ancillary information, based on a script, is provided. The method includes receiving a user command for inputting ancillary information, where the ancillary information includes a script for a moving image being played. The method further includes storing the ancillary information input by a user, searching for and extracting the stored ancillary information during playback of the moving image, and outputting the extracted ancillary information to an image display screen using the script.

Apparatus for processing moving image ancillary information based on a script and method thereof

A data writing apparatus is disclosed wherein an M-bit data word is converted into an analog data signal using maximum and minimum reference voltages and the analog data signal and the maximum and minimum reference voltages are stored in a nonvolatile memory. One embodiment of the present invention stores the analog data signal in a first nonvolatile memory cell by adjusting a threshold voltage of the memory cell to correspond to the analog data signal and stores the maximum and minimum reference voltages by similarly adjusting the threshold voltages of a second and third nonvolatile memory cell, respectively. A data reading apparatus is shown which reads an analog data signal and maximum and minimum reference voltages from a nonvolatile memory device and converts the analog data signal into an M-bit data word using the maximum and minimum reference voltages.

Data writing and reading apparatus and method for nonvolatile analog

An integrated PCM-CODEC circuit including a plurality of PCM subscriber lines consisting of a SLIC for interfacing a telephone line with a switching system, an impedance conformer and a PCM-CODEC, a common bus for transferring a telephone signal into or from a subscriber according to the time division rule for the timing of telephone line use, a telemetering signal source and a (synchronization signal for controlling portion of the telephone call called by the n'th subscriber. The PCM-CODEC circuit includes a buffer, a signal selector, an applied gain controller, an anti-aliasing filter, a telemetering signal filter, a BPF, a coder, a decoder, a LPF, a received-gain controller, a smoothing filter, an operational amplifier and a telemetering gate.

Integrated PCM-CODEC circuit with telemetering noise elimination

Growing community of inventors

Seoul, South Korea

In-Hwan Hwang