Bandwidth Extension for China AVS-M standard. - Jie Zhan; Kihyun Choo; Eunmi Oh (ICASSP, 2009)

A novel frequency domain BWE with relaxed synchronization and associated BWE switching. - Lei Miao 004; Zexin Liu; Xingtao Zhang; Chen Hu; Jon Gibbs; Kihyun Choo; Eunmi Oh; Vaclav Eksler (GlobalSIP, 2015)

Super-wideband fine spectrum quantization for low-rate high-quality MDCT coding mode of the 3GPP EVS codec. - Srikanth Nagisetty; Takuya Kawashima; Hiroyuki Ehara; Lasse Laaksonen; Hosang Sung; Kihyun Choo (GlobalSIP, 2015)

Session negotiation and media adaptation of EVS in Voice over LTE. - Kyunghun Jung; Kihyun Choo; Hosang Sung; Eunmi Oh; Holly Francois (ICASSP, 2015)

Two-stage speech/music classifier with decision smoothing and sharpening in the EVS codec. - Vladimir Malenovsky; Tommy Vaillancourt; Wang Zhe; Kihyun Choo; Venkatraman Atti (ICASSP, 2015)

Low bit rate high-quality MDCT audio coding of the 3GPP EVS standard. - Srikanth Nagisetty; Zongxian Liu; Takuya Kawashima; Hiroyuki Ehara; Xuan Zhou; Bin Wang; Zexin Liu; Lei Miao 004; Jon Gibbs; Lasse Laaksonen; Venkatraman Atti; Vivek Rajendran; et al. (ICASSP, 2015)

Real-Time Modulation Enhancement of Temporal Envelopes for Increasing Speech Intelligibility. - Maria Koutsogiannaki; Holly Francois; Kihyun Choo; Eunmi Oh (INTERSPEECH, 2017)

Sequential Deep Neural Networks Ensemble for Speech Bandwidth Extension. - Bong-Ki Lee; Kyoung Jin Noh; Joon-Hyuk Chang; Kihyun Choo; Eunmi Oh (IEEE Access, 2018)

Bunched LPCNet: Vocoder for Low-Cost Neural Text-To-Speech Systems. - Ravichander Vipperla; Sangjun Park; Kihyun Choo; Samin Ishtiaq; Kyoungbo Min; Sourav Bhattacharya; Abhinav Mehrotra; Alberto Gil C. P. Ramos; Nicholas D. Lane (INTERSPEECH, 2020)

Bunched LPCNet2: Efficient Neural Vocoders Covering Devices from Cloud to Edge. - Sangjun Park; Kihyun Choo; Joohyung Lee; Anton V. Porov; Konstantin Osipov; June Sig Sung (INTERSPEECH, 2022)