Sampled-data audio signal compression with Huffman coding

被引：0

作者：

Ashida, S ^{[1
]}

Kakemizu, H ^{[1
]}

Nagahara, M ^{[1
]}

Yamamoto, Y ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Informat, Kyoto 6068501, Japan

来源：

SICE 2004 ANNUAL CONFERENCE, VOLS 1-3 | 2004年

关键词：

sampled-data control; subband-coding; bit allocation; Huffman coding; MPEG-1; Audio;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a new digital audio coding method. It combines subband-coding with an interpolator that recovers the high frequency spectrum according to an analog audio signal model. The interpolator can be designed via sampled-data control theory. Efficient compression can be achieved by the Huffman coding at low bit-rate transmission. The proposed method is seen to possess a better frequency characteristic and a simpler processing algorithm than MPEG-1 Audio.

引用

页码：972 / 976

页数：5

共 50 条

[41] A Novel Hybrid Medical Data Compression Using Huffman Coding and LZW in IoT
Mohammadi, Hossein
Ghaderzadeh, Abdulbaghi
Ahmadi, Amir Sheikh
IETE JOURNAL OF RESEARCH, 2023, 69 (11) : 7831 - 7845
[42] Reversible data hiding scheme based on the AMBTC compression technique and Huffman coding
Xia, Ting-Ting
Lin, Juan
Chang, Chin-Chen
Lu, Tzu-Chuen
INTERNATIONAL JOURNAL OF COMPUTATIONAL SCIENCE AND ENGINEERING, 2020, 22 (04) : 383 - 393
[43] An efficient secure data compression technique based on chaos and adaptive Huffman coding
Usama, Muhammad
Malluhi, Qutaibah M.
Zakaria, Nordin
Razzak, Imran
Iqbal, Waheed
PEER-TO-PEER NETWORKING AND APPLICATIONS, 2021, 14 (05) : 2651 - 2664
[44] Test response compression based on Huffman coding
Ichihara, H
Shintani, M
Ohara, T
Inoue, T
ATS 2003: 12TH ASIAN TEST SYMPOSIUM, PROCEEDINGS, 2003, : 446 - 449
[45] Lightweight Huffman Coding for Efficient GPU Compression
Shah, Milan
Yu, Xiaodong
Di, Sheng
Becchi, Michela
Cappello, Franck
PROCEEDINGS OF THE 37TH INTERNATIONAL CONFERENCE ON SUPERCOMPUTING, ACM ICS 2023, 2023, : 99 - 110
[46] Enhancing Adaptive Huffman Coding Through Word by Word Compression for Textual Data
Dath, Devi
Panicker, Vinitha J.
2017 INTERNATIONAL CONFERENCE ON COMMUNICATION AND SIGNAL PROCESSING (ICCSP), 2017, : 1048 - 1051
[47] Image Compression Using Halftoning and Huffman Coding
Kekre, H. B.
Sange, Sanjay R.
Sawant, Gauri S.
Lahoty, Ankit A.
TECHNOLOGY SYSTEMS AND MANAGEMENT, 2011, 145 : 221 - 226
[48] Huffman Coding and Applications in Compression for Vector Maps
Liu, Xingke
Chen, Ke
Li, Bin
MEASUREMENT TECHNOLOGY AND ENGINEERING RESEARCHES IN INDUSTRY, PTS 1-3, 2013, 333-335 : 718 - +
[49] OBSERVABILITY OF SAMPLED-DATA SYSTEMS
LANGHOLZ, G
BARNESS, Y
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 1977, 8 (06) : 697 - 704
[50] STABILITY OF SAMPLED-DATA SYSTEMS
TSCHAUNER, J
PROCEEDINGS OF THE IEEE, 1963, 51 (04) : 621 - &

← 1 2 3 4 5 →