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Three-Level Delta Modulation for Laplacian Source CodingDENIC, B.   , PERIC, Z. , DESPOTOVIC, V. |
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Author keywords
delta modulation, Huffman coding, predictive coding, signal to noise ratio, speech coding
References keywords
speech(10), processing(7), delta(7), coding(7), signal(5), recommendation(4), quantization(4), design(4), adaptive(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2017-02-28
Volume 17, Issue 1, Year 2017, On page(s): 95 - 102
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2017.01014
Web of Science Accession Number: 000396335900014
SCOPUS ID: 85014257330
Abstract
This paper proposes a novel solution for coding of time varying signals with Laplacian distribution, which is based on delta modulation and three-level quantization. It upgrades the conventional scheme by introducing the quantizer with variable length code. Forward adaptive scheme is used, where the adaptation to the signal variance is performed on frame-by-frame basis. We employ configurations with simple fixed first-order predictor and switched first-order predictor utilizing correlation. Furthermore, we propose different methods for optimizing predictor coefficients. The configurations are tested on speech signal and compared to an adaptive two-level and four-level delta modulation, showing that proposed three-level delta modulation offers performance comparable to a four-level baseline with significant savings in bit rate. |
| References | | | Cited By «-- Click to see who has cited this paper |
| [1] J. Jensen, I. Batina, R. C. Hendriks, R. Heusdens, "A study of the distribution of time-domain speech samples and discrete fourier coefficients," in Proc. IEEE First BENELUX/DSP Valley Signal Processing Symposium, 2005, pp. 155-158.
[2] N. S. Jayant, P. Noll, Digital Coding of Waveforms. New Jersey, Prentice Hall, Chapter 4, pp. 115-188, Chapter 8, pp. 372-417, 1984. [3] K. Sayood, Introduction to Data Compression. San Francisco, Elsevier Science, Chapter 9, pp. 227-270, 2005. [4] W. C. Chu, Speech Coding Algorithms: Foundation and Evolution of Standardized Coders. John Wiley & Sons, New Jersey, Chapter 5, pp. 143-158, 2003. [5] D. G. Zrilic, Circuits and Systems Based on Delta Modulation. Springer, Chapter 1, pp. 1-27, 2005. [6] J. D. Gibson, "Speech compression," Information, vol. 7, no. 32, pp. 1-22, 2016. [CrossRef] [Web of Science Times Cited 27] [SCOPUS Times Cited 31] [7] Z. Peric, B. Denic, V. Despotovic, "Delta modulation system with a limited error propagation" in Proc. XIII International Conference SAUM, Nis, Serbia, 2016. [8] S. Tomic, Z. Peric, J. Nikolic, "Modified BTC algorithm for audio Signal Coding," Advances in Electrical and Computer Engineering, vol. 16, no. 4, pp. 31-38, 2016. [CrossRef] [Full Text] [Web of Science Times Cited 2] [SCOPUS Times Cited 2] [9] H. Zheng, Z. Lu, "Research and design of a 2-bit delta modulator encoder/decoder," in Proc. 24th Chinese Control and Decision Conf. (CCDC), Taiyuan, 2012. [CrossRef] [SCOPUS Times Cited 2] [10] E. A. Prosalentis, G. S. Tombras, "2-bit adaptive delta modulation system with improved performance," EURASIP Journal on Advances in Signal Processing, Article ID 16286, 2007. [CrossRef] [Web of Science Times Cited 7] [SCOPUS Times Cited 8] [11] M. Lewandowski, "A short-term analysis of a digital sigma-delta modulator with a nonstationary audio signals," in Proc. International AES Convention, Warsaw, 2015. [12] T. Ziquan, Y. Shaojun, J. Yueming, D. Naiying, "The design of a multi-bit quantization sigma-delta modulator," International Journal of Signal Processing, Image Processing and Pattern Recognition, vol. 6, no. 5, pp. 265-274, 2013. [CrossRef] [13] C. Canudas De Wit, J. Jaglin, C. Siclet, "Energy-aware 3-level coding and control co-design for sensor network systems," in Proc. IEEE International Conference on Control Applications, Singapore, 2007, pp. 1012 - 1017. [CrossRef] [SCOPUS Times Cited 2] [14] M. Azarbad, A. Ebrahimzadeh, "ECG compression using the three-level quantization and wavelet transform," International Journal of Computer Applications, vol. 59, no. 1, pp. 28-38, 2012. [CrossRef] [15] Z. A. Sadik, J. P. O'Shea, "Realization of ternary sigma-delta modulated arithmetic processing modules," EURASIP Journal on Advances in Signal Processing, vol. 6, no. 5, pp. 665-676, 2009. [CrossRef] [Web of Science Times Cited 2] [SCOPUS Times Cited 3] [16] M. Dincic, Z. Peric, "Design of quantizers with Huffman coding for Laplacian source," Elecrtonika IR Electrotechnika, vol. 106, no. 10, pp. 129-132, 2010. [17] J. Nikolic, Z. Peric, "Lloyd-Max's algorithm implementation in speech coding algorithm based on forward adaptive technique," Informatica, vol. 19, no. 2, pp. 255-270, 2008. [18] A. Ortega, M. Vetterly, "Adaptive scalar quantization without side information," IEEE Trans. on Image Processing, vol. 6, no. 5, pp. 665-676, 1997. [CrossRef] [Web of Science Times Cited 41] [SCOPUS Times Cited 49] [19] V. Despotovic, Z. Peric, L. Velimirovic, V. Delic, "DPCM with forward gain-adaptive quantizer and simple switched predictor for high quality speech signals," Advances in Electrical and Computer Engineering, vol. 10, no. 4, pp. 95-98, 2010. [CrossRef] [Full Text] [Web of Science Times Cited 10] [SCOPUS Times Cited 11] [20] ITU-T, Recommendation P. 862: "Perceptual evaluation of speech quality (PESQ), an objective method for end-to-end speech quality assessment of narrowband telephone networks and speech codecs", 2001. [21] J. D. Gibson, Y. Y. Li, "Rate distortion performance for wideband speech," in Proc. Information Theory and Applications Workshop (ITA), San Diego, 2012, pp. 186-191. [CrossRef] [SCOPUS Times Cited 3] [22] ITU-T, Recommendation G.722.1: "Low-complexity coding at 24 and 32kbit/s for hands-free operation in systems with low frame loss", 2005. [23] D. Marco, D. Neuhoff, "Low resolution scalar quantization for Gaussian and Laplacian sources with absolute and squared distortion measures," Technical Report, 2006. [24] ITU-T Recommendation P.862.2: "Wideband extension to recommendation P.862 for the assessment of wideband telephone networks and speech codecs", 2007. Web of Science® Citations for all references: 89 TCR SCOPUS® Citations for all references: 111 TCR Web of Science® Average Citations per reference: 4 ACR SCOPUS® Average Citations per reference: 4 ACR TCR = Total Citations for References / ACR = Average Citations per Reference We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more Citations for references updated on 2024-04-18 20:16 in 70 seconds. Note1: Web of Science® is a registered trademark of Clarivate Analytics. Note2: SCOPUS® is a registered trademark of Elsevier B.V. Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site. |
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.
Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.
Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.
