The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam makalah ini, pendekatan baru untuk pengukuhan pertuturan dalam pengekod pertuturan kadar bit rendah di bawah persekitaran hingar ambien dicadangkan. Vektor pengujaan hingar ambien diperoleh dengan cekap pada hujung hampir dan kemudian digabungkan dengan isyarat pengujaan hujung jauh untuk keuntungan tetulang yang sesuai dalam Lampiran G.729 CS-ACELP. kerangka B. Atas sebab ini, ini jelas berbeza daripada pendekatan sebelumnya kerana pendekatan sekarang tidak memerlukan langkah aritmetik tambahan seperti transformasi Fourier diskret (DFT). Keputusan eksperimen menunjukkan bahawa kaedah yang dicadangkan menunjukkan prestasi yang lebih baik daripada atau sekurang-kurangnya setanding dengan pendekatan konvensional dengan beban pengiraan yang lebih rendah.
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Salinan
Jae-Hun CHOI, Joon-Hyuk CHANG, Seong-Ro LEE, "Efficient Speech Reinforcement Based on Low-Bit-Rate Speech Coding Parameters" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 9, pp. 1684-1687, September 2010, doi: 10.1587/transfun.E93.A.1684.
Abstract: In this paper, a novel approach to speech reinforcement in a low-bit-rate speech coder under ambient noise environments is proposed. The excitation vector of ambient noise is efficiently obtained at the near-end and then combined with the excitation signal of the far-end for a suitable reinforcement gain within the G.729 CS-ACELP Annex. B framework. For this reason, this can be clearly different from previous approaches in that the present approach does not require an additional arithmetic step such as the discrete Fourier transform (DFT). Experimental results indicate that the proposed method shows better performance than or at least comparable to conventional approaches with a lower computational burden.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.1684/_p
Salinan
@ARTICLE{e93-a_9_1684,
author={Jae-Hun CHOI, Joon-Hyuk CHANG, Seong-Ro LEE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Efficient Speech Reinforcement Based on Low-Bit-Rate Speech Coding Parameters},
year={2010},
volume={E93-A},
number={9},
pages={1684-1687},
abstract={In this paper, a novel approach to speech reinforcement in a low-bit-rate speech coder under ambient noise environments is proposed. The excitation vector of ambient noise is efficiently obtained at the near-end and then combined with the excitation signal of the far-end for a suitable reinforcement gain within the G.729 CS-ACELP Annex. B framework. For this reason, this can be clearly different from previous approaches in that the present approach does not require an additional arithmetic step such as the discrete Fourier transform (DFT). Experimental results indicate that the proposed method shows better performance than or at least comparable to conventional approaches with a lower computational burden.},
keywords={},
doi={10.1587/transfun.E93.A.1684},
ISSN={1745-1337},
month={September},}
Salinan
TY - JOUR
TI - Efficient Speech Reinforcement Based on Low-Bit-Rate Speech Coding Parameters
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1684
EP - 1687
AU - Jae-Hun CHOI
AU - Joon-Hyuk CHANG
AU - Seong-Ro LEE
PY - 2010
DO - 10.1587/transfun.E93.A.1684
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2010
AB - In this paper, a novel approach to speech reinforcement in a low-bit-rate speech coder under ambient noise environments is proposed. The excitation vector of ambient noise is efficiently obtained at the near-end and then combined with the excitation signal of the far-end for a suitable reinforcement gain within the G.729 CS-ACELP Annex. B framework. For this reason, this can be clearly different from previous approaches in that the present approach does not require an additional arithmetic step such as the discrete Fourier transform (DFT). Experimental results indicate that the proposed method shows better performance than or at least comparable to conventional approaches with a lower computational burden.
ER -