Inventor

CHOO KI-HYUN

KR121 patents

⚠️ This page may combine multiple inventors who share the name “CHOO KI-HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHOO KI-HYUN

SAMSUNG ELECTRONICS CO LTD

Method and apparatus to encode and decode an audio/speech signal

Method and apparatus to encode and/or decode signal using bandwidth extension technology

Method of setting optimum-partitioned classified neural network and method and apparatus for automatic labeling using optimum-partitioned classified neural network

Signal encoding method and apparatus and signal decoding method and apparatus

Method and device for encoding and decoding audio signal

Audio-encoding method and apparatus, audio-decoding method and apparatus, recoding medium thereof, and multimedia device employing same

Method and apparatus for encoding and decoding high frequency signal

Apparatus, medium and method to encode and decode high frequency signal

Audio signal encoding/decoding method and apparatus

Method and apparatus for adaptively encoding and decoding high frequency band

Adaptive encoding and decoding with forward linear prediction

Apparatus and method of lossless coding and decoding

Apparatus and method for lossless coding and decoding

Apparatus and method of wideband decoding to synthesize a decoded excitation signal with a generated high frequency band signal

High-band encoding method and device, and high-band decoding method and device

Electronic device and a controlling method thereof

Method and apparatus for processing speech signal adaptive to noise environment

Signal encoding method and apparatus and signal decoding method and apparatus

Apparatus and method for encoding/decoding for high frequency bandwidth extension

High-band encoding method and device, and high-band decoding method and device

Apparatus and method for encoding/decoding for high frequency bandwidth extension

Method and apparatus for encoding and decoding high frequency for bandwidth extension

Method and apparatus for encoding and decoding high frequency signal

Method and apparatus for encoding and decoding high frequency for bandwidth extension

Audio-encoding method and apparatus, audio-decoding method and apparatus, recoding medium thereof, and multimedia device employing same

Frame error concealment method and apparatus and error concealment scheme construction method and apparatus

Method and apparatus for encoding and decoding high frequency for bandwidth extension

Method and apparatus for adaptively encoding and decoding high frequency band

Signal processing methods and apparatuses for enhancing sound quality

Sound quality improving method and device, sound decoding method and device, and multimedia device employing same

Signal encoding method and apparatus and signal decoding method and apparatus

CHOO KI-HYUN

Apparatus, medium and method to encode and decode high frequency signal

Method and apparatus for encoding and decoding high frequency signal

Method and apparatus for encoding and decoding high frequency band

Method, medium, and apparatus with bandwidth extension encoding and/or decoding

Method and apparatus for encoding and decoding high frequency signal

Apparatus and method for generating bandwidth extension signal

Method and apparatus for encoding and decoding stereo signal and multi-channel signal

OH EUN-MI

Method and apparatus to conceal error in decoded audio signal

Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same

Method, apparatus, and medium for bandwidth extension encoding and decoding

CHOO KI HYUN

Apparatus and method for encoding/decoding for high frequency bandwidth extension

Apparatus and method for encoding and decoding signal for high frequency bandwidth extension

Method for decoding an audio signal based on coding mode and context flag

SON CHANG-YONG

Method and apparatus for encoding and decoding audio/speech signal

Method and apparatus to extract important frequency component of audio signal and method and apparatus to encode and/or decode audio signal using the same

SUNG HO-SANG

Apparatus and method of encoding and decoding signals

KIM JUNG HOE

Apparatus and method for encoding/decoding multichannel signal

KIM JUNG-HOE

Method, medium, and system encoding/decoding multi-channel signal

POROV ANTON

Audio-encoding method and apparatus, audio-decoding method and apparatus, recoding medium thereof, and multimedia device employing same