¡¤ Publications ¡¤

¡¤ International Journal

1. W. Lee, J. -H. Song, and J. -H. Chang, "Minima-controlled Speech Presence Uncertainty Tracking Method for Speech Enhancement,"
Signal Processing, (accept), 2010.

2. J. -H. Chang and K. -H. Lee, "Voice phishing detection technique based on minimum classification error method incorporating codec
parameters," IET Signal Processing, Oct. 2010.

3. J. -H. Choi, J. -H. Chang, and S. -R. Lee, "Efficient speech reinforcement based on low-bit- rate speech coding parameters," IEICE
Tans. Information and Systems,
Vol.E93-A,No.9, Sep. 2010.

4. J. W. Shin, J. -H. Chang, and N. S. Kim, "Voice activity detection based on statistical models and machine learning approaches,"
Computer Speech and Language, Vol. 24, Issue 3, Jul. 2010.

5. J. -M. Kum and J. -H. Chang "Imporved Global Soft Decision Incorporating Second-Order Conditional MAP in Speech Enhancement," IEICE Tans. on Information and Systems, Vol.E93-D,No.6,pp.1652-1655 June. 2010.

6. K. -H. Lee, J. -H. Chang, N. S. Kim, S. Kang, and Y. Kim, "Frequency-Domain Double-Talk Detection based on the Gaussian Mixture Model,"
IEEE Signal Processing Letter, vol. 17, no. 5, May. 2010.

7. Y. -S. Park and J. -H. Chang, "Double-talk detection based on soft decision for acoustic echo suppression," Signal Processing,
Volume 90, Issue 5, May. 2010.

8. S. -I. Kang and J. -H. Chang, "Voice activity detection based on discriminative weight training incorporating a spectral flatness
measure
," Circuit, System and Signal Processing, vol. 29, no. 2, Apr. 2010.

9. J. -M. Kum, Y. -S. Park, and J. -H. Chang, "Improved minima controlled recursive averaging technique using conditional maximum a posteriori criterion for speech enhancement," Digital Signal Processing, Feb. 2010.

10. S. -K. Kim and J. -H. Chang, "Discriminative weight training for support vector machine-based speech/music classification in 3GPP2 SMV
codec,
" IEICE Trans. Fundamentals of Electronics, Communications and Computer Sciences, vol. E93-A, no. 1, pp. 316-319, Jan. 2010.

11. S. -I. Kang and J. -H. Chang, "Discriminative weight training-based optimally weighted MFCC for gender identification,"
IEICE Electronic Express, vol. 6, no. 19, pp.1374-1379, Sep. 2009.

12. J. -H. Song and J. -H. Chang, "Efficient implementation of voiced/unvoiced sounds classification based on GMM for SMV codec,"
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E92-A, no. 8, pp. 2120-2123, Aug. 2009.

13. J. -H. Choi and W. -S. Park, J. -H. Chang, "Speech reinforcement based on soft decision under far-end noise environments,"
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E92-A, no. 8, pp. 2116-2119, Aug. 2009.

14. K. -H. Lee and J. -H. Chang, "Acoustic environment classification based on SMV speech codec parameters for context-aware mobile phone,"
IEICE Transactions on Information and Systems, vol. E92-D, no. 7, pp. 1491-1495, Jul. 2009.

15. J. -M. Kum and J. -H. Chang, "Speech enhancement based on minima controlled recursive averaging incorporating second-order
conditional MAP criterion
," IEEE Signal Processing Letters, vol. 16, no. 7, pp. 624-627, Jul. 2009.

16. Q. -H. Jo, J. -H. Chang, J. W. Shin, and N. S. Kim, "A statistical model-based voice activity detection using support vector machine,"
IET Signal Processing, vol. 3, issue 3, pp. 205-210, May. 2009.

17. S. -K. Kim and J. -H. Chang, "Speech/music classification enhancement for 3GPP2 SMV codec based on support vector machine,"
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E92-A, no. 2, Feb. 2009.

18. J. -H. Chang, Q. -H. Jo, D. K. Kim, and N. S. Kim, "Global soft decision employing support vector machine for speech enhancement,"
IEEE Signal Processing Letters, vol. 16, pp. 57-60, Jan. 2009.

19. Y. -S. Park and J.-H. Chang, "Frequency domain acoustic echo suppression based on soft decision,¡±
IEEE Signal Processing Letters
, vol. 16, pp. 53-56, Jan. 2009.

20. K. -H. Park, J. -S. Yang, J. -H. Chang, and D. H. Kim, "Anticipatory I/O management for clustered flash translation layer in NAND
flash memory
," ETRI Journal, vol.30, no.6, pp.790-798, Dec. 2008.

21. K. -H. Lee, S.-I. Kang, D. H. Kim, and J.-H. Chang, ¡°A support vector machine-based gender identification using speech signal,¡±
IEICE Transactions on Communications, vol. E91-B, no. 10, pp. 3326-3329, Oct. 2008.

22. Q. -H. Jo, Y. -S. Park, K. -H. Lee, and J. -H. Chang, ¡°A support vector machine-based voice activity detection employing
effective feature vectors
,¡±IEICE Transactions on Communications, vol.E91-B, no. 6, pp. 2090-2093, Jun. 2008.

23. S. -I. Kang, Q. -H. Jo, and J. -H. Chang, ¡°Discriminative weight training for a statistical model-based voice activity detection,¡±
IEEE Signal Processing Letters, vol. 15, pp. 170-173, Feb. 2008.

24. J. K. Kim, J. S. Kim, H. S. Yoon, J. -H. Chang, and N. S. Kim, "Frame splitting scheme for error-robust audio streaming over
packet-switching network
," IEICE Transactions on Communications, vol. E91-B, no. 2, pp. 677-680, Feb. 2008.

25. J. -H. Song, K. -H. Lee, J. -H. Chang, J. K. Kim, and N. S. Kim, ¡°Analysis and improvement of speech/music classification
for 3GPP2 SMV based on GMM
," IEEE Signal Processing Letters, vol. 15, pp. 103-106, Jan. 2008.

26. Y. -S. Park and J. -H. Chang, ¡°A probabilistic combination method of minimum statistics and soft decision for robust
noise power estimation in speech enhancement
,¡±IEEE Signal Processing Letters, vol. 15, pp. 95-98, Jan. 2008.

27. J. -H. Chang, H. G. Kim, and S. Kim, "Residual echo reduction based on MMSE estimator in acoustic echo canceller",
IEICE Electronic Express, vol. 4, no. 24, pp. 762-767, Dec. 2007.

28. D. K. Kim, K. W, Jang, and J. -H. Chang, "A new statistical voice activity detection based on UMP test,¡±
IEEE Signal Processing Letters, vol. 14, no. 11, pp.891-894, Nov. 2007.

29. J. W. Shin, J. -H. Chang, and N. S. Kim, ¡°Speech enhancement based on perceptually comfortable residual noise,¡±
IEICE Transactions on Communications, vol. E90-B, no. 11, pp. 3323-3326, Nov. 2007.

30. J. W. Shin, J. -H. Chang, and N. S. Kim, ¡°Voice activity detection based on a family of parametric distributions,¡±
Pattern Recognition Letters, vol. 28, pp. 1295-1299, Aug. 2007.

31. Y. -S. Park and J. -H. Chang, ¡°A novel approach to a robust a priori SNR estimator in speech enhancement,¡±
IEICE Trans. on Communications, vol. E90-B, no. 8, pp.2182-2185 Aug. 2007.

32. J. -H. Chang, D. S. Jeong, N. S. Kim, and S. Kang,¡°Improved global soft decision using smoothed global
likelihood ratio for speech enhancement
,¡± IEICE Trans. on Communications, vol. E90-B, no. 8, pp.2186-2189 Aug. 2007.

33. J. -H. Chang, ¡°Complex laplacian probability density function for noisy speech enhancement,¡±
IEICE Electron. Express, vol. 4, no. 8, pp.245-250, Apr. 2007.

34. J. -H. Chang, S. Gazor, N. S. Kim, and S. K. Mitra, "Multiple statistical models for soft decision in noisy speech
enhancement
,¡± Pattern Recognition, vol. 40 no. 3 pp.1123-1134, Mar. 2007.

35. J. -H. Chang, N. S. Kim, and S. K. Mitra, "Voice activity detection based on multiple statistical models,"
IEEE Trans. Signal Processing, vol. 56, no. 6, pp. 1965-1976, Jun. 2006.

36. J. -H. Chang and N. S. Kim, ¡°A new structural approach in system identification with generalized analysis-
by-synthesis for Robust Speech Coding
,¡± IEEE Trans. Speech and Audio Processing, vol. 14, no. 3,
pp. 747-751, May 2006.

37. J. -H. Chang, ¡°Perceptual weighting filter for robust speech modification,¡±
Signal Processing, vol. 86, Issue 5, pp. 1089-1093, May 2006.

38. J. -H. Chang and S. K. Mitra, ¡°Multiband vector quantization based on inner product for wideband speech
coding
, ¡± IEICE Trans. Info. And Syst. vol. E88-D, no. 11, pp. 2606-2608, Nov. 2005.

39. J. -H. Chang, ¡°Warped discrete cosine transform-based noisy speech enhancement,¡±IEEE Trans. Circuit and Systems,
vol. 52, issue 9, pp. 535-539, Sep. 2005.

40. J. -H. Chang, J. W. Shin, N. S. Kim, and S. K. Mitra ¡°Image probability distribution based on generalized
gamma function
,¡± IEEE Signal Processing Letters, vol. 12, issue 4, pp. 325-328, Apr. 2005.

41. J. -H. Chang, N. S. Kim, and S. K. Mitra, ¡°Pitch estimation of speech signal based on adaptive
lattice notch filter
,¡± Signal Processing, vol. 35, issue 3, pp. 637-641, Mar. 2005.

42. J. W. Shin, J. -H. Chang, and N. S. Kim ¡°Statistical modeling of speech signal based on
generalized gamma distribution
,¡± IEEE Signal Processing Letters, vol. 12, issue 3, pp. 258-261, Mar. 2005.

43. J. -H. Chang, N. S. Kim, and S. K. Mitra, ¡°A statistical model-based V/UV decision under background noise
environments
,¡± IEICE Trans. Syst. And Info. vol. E87-D, no. 12, pp. 2885-2887, Dec. 2004.

44. J. -H. Chang, J. W. Shin, and N. S. Kim ¡°Voice activity detector employing generalized Gaussian
distribution
,¡± IEE Electronics Letters, vol. 40, issue 24, pp. 1561-1563, Nov. 2004.

45. J. -H. Chang and N. S. Kim, ¡®¡¯Distorted speech rejection for automatic speech recognition in wireless
communication
,¡± IEICE Trans. Inf. And Syst., vol. E87-D, no. 7, pp. 1978-1981, Jul. 2004.

46. N. S Kim and J. -H. Chang, ¡®¡¯Signal modification for robust speech coding,¡±
IEEE Trans Speech and Audio Processing, vol. 1, no. 12, pp. 9-18, Jan. 2004.

47. J. -H. Chang and N. S. Kim, ¡°Voice activity detection based on complex Laplacian model,¡±
IEE Electronics Letters, vol. 39, no.7, pp. 632-634, Apr. 2003.

48. N. S. Kim and J. -H. Chang, "A preprocessor for low bit-rate speech coding,"
IEEE Signal Processing Letters, vol. 9, issue 10, pp. 328-331, Oct. 2002.

49. J. -H. Chang and N. S. Kim, "Speech enhancement : new approaches to soft decision,"
IEICE Trans. Inf. and Syst., vol E84-D, pp. 1231-1240, Sep. 2001.

50. N. S. Kim and J. -H. Chang, "Spectral enhancement based on global soft decision,"
IEEE Signal Processing Letters, vol 7, no. 5, pp. 108-110, May 2000.

¡¤ ÇÐÁøµîÀçÀú³Î
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pp.955-960, 2009. 10¿ù

7. J. -H. Choi, S. U. Seol, and J, -H. Chang, ¡°Voice quality criteria for heterogenous network communication under mobile-VoIP
environments
¡±, THE JOURNAL OF THE ACOUSTICAL SOCIETY OF KOREA Vol.28, No.3E, pp. 99-108, Sep. 2009.

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16. J. -H. Choi, S. U. Seol and J. -H. Chang,¡°A Study on voice communication quality criteria under mobile-VoIP
environments
,¡± THE JOURNAL OF THE ACOUSTICAL SOCIETY OF KOREA Vol.28, No.2E, pp. 1~8, June 2009.

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Vol. 34, No. 6, pp.588-592 , 2009. 6¿ù

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Á¦44±Ç, SPÆí Á¦6È£, pp. 118-123, 2007. 11¿ù.

36. À̰èȯ, ÀåÁØÇõ, ÀÓ¿ìÇü, ±è³²¼ö, ¡°Group delay¸¦ ÀÌ¿ëÇÑ GMM±â¹ÝÀÇ ¼ºº° ÀÎ½Ä ¾Ë°í¸®Áò¡±, Çѱ¹À½ÇâÇÐȸÁö,
Á¦26±Ç Á¦6È£, pp. 243-249, 2007. 8¿ù.

37. °­»óÀÍ, Á¶±ÔÇà, ÀåÁØÇõ, ¹Ú½Â¼·, ¡°Åë°èÀû ¸ðµ¨ ±â¹ÝÀÇ À½¼º °ËÃâ±â¸¦ À§ÇÑ º¯º°Àû °¡ÁßÄ¡ ÇнÀ¡±, Çѱ¹À½ÇâÇÐȸÁö,
Á¦26±Ç, pp.194-198, 2007. 7¿ù.

38. ¹ÚÀ±½Ä, ÀåÁØÇõ, ¡°°­ÀÎÇÑ À½¼ºÇâ»óÀ» À§ÇÑ Minimum statistics¿Í soft decisionÀÇ È®·üÀû °áÇÕÀÇ »õ·Î¿î ÀâÀ½Àü·Â ÃßÁ¤±â¹ý¡±,
Çѱ¹À½ÇâÇÐȸÁö, Á¦26±Ç, pp. 153-158, 2007. 5¿ù.

39. ¹Ú±¤Èñ, ±è´öȯ, ±è¿µÈÆ, ÀåÁØÇõ, ¡°Windows CE 5.0 ±â¹ÝÀÇ DMB µð¹ÙÀ̽º µå¶óÀ̹ö ¼³°è ¹× ±¸Çö¡±, ÀüÀÚ°øÇÐȸ ³í¹®Áö,
Á¦ 44±Ç SDÆí Á¦5ȸ, pp. 29-35, 2007. 5¿ù.

40. À̰èȯ, °­»óÀÍ, ±è´öȯ, ÀåÁØÇõ , ¡°À½¼º½ÅÈ£ ±â¹ÝÀÇ ¼ºº°ÀνÄÀ» À§ÇÑ support vector machinesÀÇ Àû¿ë¡±,
Çѱ¹À½ÇâÇÐȸÁö, Á¦26±Ç, pp. 75-79, 2007. 2¿ù

41. Àå±Ù¿ø, ±èµ¿±¹, ÀåÁØÇõ, ¡°UMP Å×½ºÆ®¿¡ ±Ù°ÅÇÑ »õ·Î¿î Åë°èÀû À½¼º°ËÃâ±â¡±, Çѱ¹À½ÇâÇÐȸÁö,
Á¦26±Ç, pp. 16-24, 2007. 1¿ù

42. ¹ÚÀ±½Ä, ÀåÁØÇõ, ¡°À½¼ºÇâ»ó¿¡¼­ °­ÀÎÇÑ »õ·Î¿î ¼±Çà SNR ÃßÁ¤ ±â¹ý¿¡ °üÇÑ ¿¬±¸¡±, Çѱ¹À½Ç×ÇÐȸÁö,
Á¦25±Ç, Á¦8È£, pp. 383-388, Nov. 2006.

43. ÀåÁØÇõ, ±è³²¼ö, ¡°´ÙÁßÅë°è¸ðµ¨À» ÀÌ¿ëÇÑ À½¼ºÇâ»ó±â¹ý",
Telecommunication Review, Á¦16±Ç, Á¦5È£, pp. 731-745, Aug. 2006.

44. ÀåÁØÇõ, ±è³²¼ö, ¡°À̻꿩Çöº¯È¯¿¡ ±â¹ÝÇÑ À½¼ºÇâ»ó±â¹ý¿¡ ´ëÇÑ ¿¬±¸",
Telecommunication Review, Á¦15±Ç, Á¦3È£, pp. 536-547, June, 2005.

45. ÀåÁØÇõ, ±èµ¿±¹, ±è³²¼ö, "À½¼º°ËÃâ±âÀÇ ¼³°è¿¡ ÀÖ¾î »õ·Î¿î Åë°è¸ðµ¨°ú Á¢±Ù¹æ¹ý",
Telecommunication Review, Á¦15±Ç, Á¦1È£, pp. 201-217, Feb., 2005.

46. ±èµ¿±¹, ÀåÁØÇõ, ±è³²¼ö, "À½¼ºÀνÄÀ» À§ÇÑ º¯È¯°ø°£¸ðµ¨¿¡ ±Ù°ÅÇÑ ¼øÂ÷ÀûÀÀ±â¹ý",
Çѱ¹À½¼º°úÇÐȸÁö, Á¦11±Ç, Á¦4È£, pp. 75-88, Dec. 2004.

47. ÀåÁØÇõ, ±è³²¼ö, "CDMAÀ̵¿Åë½Åȯ°æ¿¡¼­ÀÇ À½¼ºÀνÄÀ» À§ÇÑ ¿Ö°îÀ½¼º½ÅÈ£°ÅºÎ¹æ¹ý",
Çѱ¹À½ÇâÇÐȸÁö, Á¦23±Ç, Á¦7È£, pp. 514-520, Nov. 2004.

¡¤ International Conference

1. Y.-S. Park, J.-H. Song, S.-I. Kang, W. Lee, and J.-H. Chang,¡°A statistical model-based double-talk detection incorporating
soft decision
,¡±ICASSP 2010, pp. 5082-5085, Mar. 2010.

2. Y.-S. Park, J.-H. Song, J.-H. Choi, and J.-H. Chang, ¡°Enhanced minimum statistics technique incorporating soft
decision for noise suppression
,¡±Interspeech 2009, pp. 1347-1350, Sep. 2009.

3. Y.-S. Park, J.-H. Song, J.-H. Choi, and J.-H. Chang, ¡°Soft decision-based acoustic echo suppression in a frequency domain,¡±
Interspeech 2009, pp. 2599-2602, Sep. 2009.

4. J. -M. Kum, Y. -S. Park, and J. -H. Chang, "Speech enhancement based on minima controlled recursive averaging incorporating
conditional a posteriori criterion
," ICASSP 2009, pp.4417-4420, Apr. 2009.

5. S.-I. Kang, J.-H. Song, K.-H. Lee, Y.-S. Park, and J.-H. Chang, "A statistical model-based voice activity detection
employing minimum classification error technique
," Interspeech 2008, pp. 103-106, Sep. 2008.

6. K.-H. Lee, S.-I. Kang, J.-H. Song, and J.-H. Chang, ¡°Group delay function for improved gender identification,¡±
Interspeech 2008
, pp. 1513-1516, Sep. 2008.

7. Q. -H. Jo, Y. -S. Park, K. -H. Lee, J. -H. Song, and J. -H. Chang, "Voice activity detection based on support vector machine
using effective feature vectors
," Interspeech 2007, pp. 2937-2940, Aug. 2007.

8. J. K. Kim, H. S. Yun, J. S. Kim, J. -H. Chang, and N. S. Kim, "Error-robust frame splitting for audio streaming
over the lossy packet network, " Audio Engineering Society Convention, no. 6893, October 2006.

9. J. -H. Chang, W. Lim, and N. S. Kim, "Signal modification incorporating perceptual weighting filter, "
Interspeech 2006, pp. 205-208, Sep. 2006.

10. S. -U. Ryu, J. -H. Chang, and K. Rose, ¡°Effective high frequency regeneration based on sinusoidal modeling for
MPEG-4 HE-AAC," Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics,
pp. 211 - 214, Oct. 2005.

11. J. -H. Chang, J. W. Shin, S. Y. Lee, and N. S. Kim, "A new structural preprocessor for low-bit rate speech
coding
," Proc. Eurospeech, pp. 2829-2832, Sep. 2005.

12. J. W. Shin, J. -H. Chang, H. S. Yun, and N. S. Kim, "Voice activity detection based on generalized gamma
distribution
", Proc. IEEE International Conference Acoust, Speech, Signal Processing (ICASSP), vol. 1,
pp. 781-784, Mar. 2005.

13. J. -H. Chang, S. Y. Lee, and N. S. Kim, "Inner product-based multi band vector quantization for wideband
speech coding at 16kbps
," Proc. Intl. Conf. Spoken Language Proc. (ICSLP), vol. 4, pp. 2653-2656, Oct. 2004.

14. J. W. Shin, J. -H. Chang, and N. S. Kim ¡°Speech probability distribution based on generalized gamma
distribution
,¡±Proc. Intl Conf. Spoken Language Proc. (ICSLP), vol. 3, pp. 2477-2480, Oct. 2004.

15. J. -H. Chang, J. -W. Shin, and N. S. Kim, ¡°Likelihood ratio test with complex Laplacian model for voice
activity detection
,¡±Proc. Eurospeech, 2003, Swiss, Sep. 2003.

16. J. -H. Chang, D. J. Seo, Y. J. Kim and N. S. Kim, ¡°Pre-rejection of distorted speech for speech recognition
in wireless communication channel
,¡± Proc. IEEE Vehicular Technology Conference, Jeju, Korea, pp. 2803-2806, Apr., 2003.

17. J. -H. Chang and N. S. Kim ¡°Speech enhancement using warped discrete cosine transform,¡±
Proc. IEEE Workshop on Speech Coding, Tsukuba, Japan, pp.175-177, Oct. 2002.

18. N. S. Kim and J. -H. Chang, ¡°Generalized analysis-by-synthesis based on system identification,¡±
Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Orlando, USA, pp. I-633-I-636, May, 2002.

19. J. -H. Chang and N. S. Kim, ¡°Speech enhancement : new approaches to soft decision,¡±
Proc. Intl. Conf. On Spoken Language Processing (ICSLP), Beijing, China, pp. 1133-1136, Oct. 2000.

20. J. -H. Chang and N. S. Kim, ¡°Spectral enhancement based on global soft decision,¡±
Proc. Intl. Conf. On Speech Processing (ICSP), Seoul, Korea, pp.429-432, Aug. 1999.

¡¤ ±¹³»Çмú´ëȸ

1. °­»óÀÍ, ¹ÚÀ±½Ä, ¼ÛÁöÇö, ÀåÁØÇõ, ½Åº´¼®, "û°¢Àå¾ÖÀÎÀ» À§ÇÑ »óȲÀÎÁö±â¹ÝÀÇ À½¼º°­È­±â¼ú ¿¬±¸",
2009 Â÷¼¼´ë ÄÄÇ»ÆÃ Ãß°è Çмú´ëȸ, pp.94-98, 2009³â 10¿ù

2. ¼ÛÁöÇö, ¹ÚÀ±½Ä, °­»óÀÍ, ±ÝÁ¾¸ð, ÀåÁØÇõ, "3GPP2 SMV ÄÚµ¦ÀÇ À½¼ºÀ½¾Ç ºÐ·ù ¼º´É Çâ»óÀ» À§ÇÑ Gaussian mixture model ±â¹Ý ¿¬±¸",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.277-280, 2009³â 8¿ù.

3. À̱ÔÈ£, ¹ÚÀ±½Ä, ¼ÛÁöÇö, ±ÝÁ¾¸ð, ÀåÁØÇõ, "Gaussian mixture modelÀ» ÀÌ¿ëÇÑ µ¿½ÃÅëÈ­ °ËÃâ",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.363-366, 2009³â 8¿ù.

4. ÀÌ¿ìÁ¤, ¼ÛÁöÇö, °­»óÀÍ, ±ÝÁ¾¸ð, ÀåÁØÇõ, "MCRA±â¹ý ±â¹ÝÀÇ speech presence uncertainty ÃßÀû±â¹ýÀ» ÀÌ¿ëÇÑ À½¼ºÇâ»ó±â¹ý",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.21-24, 2009³â 8¿ù.

5. ±ÝÁ¾¸ð, ¹ÚÀ±½Ä, °­»óÀÍ, ÃÖÀçÈÆ, ÀåÁØÇõ, "À½¼ºÇâ»óÀ» À§ÇÑ Á¶°Ç »çÈÄ ÃÖ´ë È®·ü±â¹ý ±â¹Ý ÃÖ¼Ò°ª Á¦¾î Àç±ÍÆò±Õ±â¹ý",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.13-16, 2009³â 8¿ù.

6. ±è»ó±Õ, ¼ÛÁöÇö, °­»óÀÍ, ÃÖÀçÈÆ, ÀåÁØÇõ, "SMVÄÚµ¦ÀÇ À½¼ºÀ½¾Ç ºÐ·ù ¼º´É Çâ»óÀ» À§ÇÑ support vector machineÀÇ Àû¿ë",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.281-284, 2009³â 8¿ù.

7. ÃÖÀçÈÆ, ¹ÚÀ±½Ä, °­»óÀÍ, ±ÝÁ¾¸ð, ÀåÁØÇõ, "±Ù´Ü ¹è°æ ÀâÀ½ ȯ°æ¿¡¼­ G.729A À½¼ººÎȣȭ±â ÆÄ¶ó¹ÌÅÍ¿¡ ±â¹ÝÇÑ »õ·Î¿î À½¼º °­È­ ±â¹ý",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.31-34, 2009³â 8¿ù.

8. °­»óÀÍ, ¹ÚÀ±½Ä, ¼ÛÁöÇö, ÃÖÀçÈÆ, ÀåÁØÇõ, "À½¼º½ÅÈ£ ±â¹ÝÀÇ ¼ºº°ÀνÄÀ» À§ÇÑ º¯º°Àû °¡ÁßÄ¡ ÇнÀÀÇ Àû¿ë",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.175-178, 2009³â 8¿ù.

9. ¹ÚÀ±½Ä, ¼ÛÁöÇö, °­»óÀÍ, ÃÖÀçÈÆ, ÀåÁØÇõ, "ÀâÀ½ Á¦°Å¸¦ À§ÇÑ soft decisionÀ» °áÇÕÇÏ´Â °­ÀÎÇÑ minimum statistics ±â¹ý",
À½¼ºÅë½Å ¹× ½Åȣó¸® Çмú´ëȸ, Vol. 26, No. 1, pp.17-20, 2009³â 8¿ù.

10. ÃÖÀçÈÆ, ¹ÚÀ±½Ä, À̰èȯ, À̱ÔÈ£, ±è»ó±Õ, ±ÝÁ¾¸ð, ÀåÁØÇõ, "Mobile VoIP ȯ°æ¿¡¼­ À½¼ºÅë½Å ǰÁú ÁöÇ¥¿¡ °üÇÑ ¿¬±¸",
Çѱ¹Åë½ÅÇÐȸ ITÀ¶º¹ÇÕ±â¼ú ¹× »ç¾÷È­Àü¸Á ¿öÅ©¼¥ ³í¹®Áý, pp.66-67, 2009³â 7¿ù.

11. À̰èȯ, ¹ÚÀ±½Ä, ¼ÛÁöÇö, °­»óÀÍ, ÀåÁØÇõ "ÃÖ¼Ò ºÐ·ù ¿ÀÂ÷ ±â¹ý°ú ¸ÖƼ ¸ð´Þ ½Ã½ºÅÛÀ» ÀÌ¿ëÇÑ °¨Á¤ ÀÎ½Ä ¾Ë°í¸®Áò",
Çѱ¹À½ÇâÇÐȸ Çмú¹ßÇ¥´ëȸ ³í¹®Áý, Á¦28±Ç Á¦1(s)È£, pp.412-415, 2009³â 5¿ù.

12. À̰èȯ, ¹ÚÀ±½Ä, ¼ÛÁöÇö, °­»óÀÍ, ÀåÁØÇõ "ÃÖ¼Ò ºÐ·ù ¿ÀÂ÷ ±â¹ýÀ» ÀÌ¿ëÇÑ º¸À̽º ÇÇ½Ì °ËÃâ ¾Ë°í¸®Áò", Çѱ¹À½ÇâÇÐȸ
Çмú¹ßÇ¥´ëȸ ³í¹®Áý, Á¦28±Ç Á¦1(s)È£, pp.390-393, 2009³â 5¿ù.

13. ¹ÚÀ±½Ä, À̱ÔÈ£, ±ÝÁ¾¸ð, ÀåÁØÇõ, "Minimum statistics¿Í soft decisionÀÇ È®·üÀû °áÇÕÀÇ °­ÀÎÇÑ ÀâÀ½ Àü·Â ÃßÁ¤±â¹ý¿¡ °üÇÑ ¿¬±¸",
Çѱ¹Åë½ÅÇÐȸ °ËÃâÃßÁ¤À̷בּ¸È¸ Çϰè¿öÅ©¼¥ ³í¹®Áý, pp. 31-36, 2008³â 8¿ù.

14. ½ÅÁ¾¿ø, ÁøÀ¯±¤, ÇÑâ¿ì, ÀåÁØÇõ, ±è³²¼ö, "ÀϹÝÈ­µÈ °¨¸¶ ºÐÆ÷ ¸ðµ¨À» ÀÌ¿ëÇÑ À½¼º °ËÃâ±â",
Çѱ¹Åë½ÅÇÐȸ °ËÃâÃßÁ¤À̷בּ¸È¸ Çϰè¿öÅ©¼¥ ³í¹®Áý, pp. 41-42, 2008³â 8¿ù.

15. ÃÖÀçÈÆ, ¼ÛÁöÇö, °­»óÀÍ, ÀåÁØÇõ, "±Ù´Ü ¹è°æ ÀâÀ½ ȯ°æ¿¡¼­ soft decision¿¡ ±â¹ÝÇÑ ¿ø´Ü À½¼º °­È­ ±â¹ý",
Çѱ¹Åë½ÅÇÐȸ °ËÃâÃßÁ¤À̷בּ¸È¸ Çϰè¿öÅ©¼¥ ³í¹®Áý, pp. 56-61, 2008³â 8¿ù.

16. ¹ÚÁöÈÆ, ±èÈ«±¹, ÀåÁØÇõ, ±è³²¼ö, À庹¼®, À̼º·Î, "ÇØ¾çÅÚ·¹¸Åƽ½º ±¹³»¿Ü ±â¼ú ¹× Ç¥ÁØÈ­ ÇöȲ",
Çѱ¹Åë½ÅÇÐȸ °ËÃâÃßÁ¤À̷בּ¸È¸ Çϰè¿öÅ©¼¥ ³í¹®Áý, pp. 51-65, 2008³â 8¿ù.

17. Á¶±ÔÇà, ¹ÚÀ±½Ä, À̰èȯ, ÀåÁØÇõ, ¹Ú½Â¼·, "Åë°èÀû ¸ðµ¨ Ư¡À» ÀÌ¿ëÇÑ SVM ±â¹ÝÀÇ À½¼º °ËÃâ±â", Çѱ¹À½ÇâÇÐȸ Çмú¹ßÇ¥´ëȸ ³í¹®Áý,
Á¦ 26±Ç, Á¦2(s)È£, pp. 5-6, 2007³â 11¿ù.

18. ¹ÚÀ±½Ä, Á¶±ÔÇà, À̰èȯ, ÀåÁØÇõ, "À½¼ºÇâ»ó¿¡¼­ °­ÀÎÇÑ A priori SNR ÃßÁ¤Ä¡¿¡ ´ëÇÑ »õ·Î¿î ±â¹ý," Çѱ¹À½ÇâÇÐȸ Çмú¹ßÇ¥´ëȸ ³í¹®Áý,
Á¦25±Ç Á¦2È£, pp 137-140, 2006³â 11¿ù.

19. ½ÅÁ¾¿ø, ÇÑâ¿ì, À̽¿­, ÀåÁØÇõ, ±è³²¼ö, "Áö°¢ÀûÀ¸·Î Æí¾ÈÇÑ ÀÜ¿© ÀâÀ½ÀÇ Çü¼ºÀ» ±â¹ÝÀ¸·Î ÇÑ À½¼º Çâ»ó," À½¼º Åë½Å ¹× ½Åȣó¸®
Çмú´ëȸ ³í¹®Áý, Á¦23±Ç 1È£, pp. 135-140, 2006³â 8¿ù.

¡¤ Patent

1. ÀåÁØÇõ, ¹ÚÀ±½Ä, ´ëÇѹα¹Æ¯Çã, ¡°°áÇÕµÈ À½ÇâÇÐÀû ¹ÝÇâ ¹× ¹è°æ ÀâÀ½ Àü·Â¿¡ ±â¹ÝÇÑ À½¼º ó¸® ¹æ¹ý ¹× ÀåÄ¡¡±
Ãâ¿ø¹øÈ£ : 10-2010-0066639, 2010. 7. 9

2. ÀåÁØÇõ, ÀÌ¿ìÁ¤, ´ëÇѹα¹Æ¯Çã, ¡°ÃÖ¼Ò°ª Á¦¾î À½¼º Á¸Àç ºÎÁ¤È®¼ºÀÇ ÃßÁ¤±â¹ýÀ» ÀÌ¿ëÇÑ À½¼º Çâ»ó ¹æ¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2010-0040871, 2010. 4. 30

3. ÀåÁØÇõ, À̱ÔÈ£, ´ëÇѹα¹Æ¯Çã, ¡°Á֯ļö ¿µ¿ª¿¡¼­ ±¸°£Á¶°ÇÀ» ÀÌ¿ëÇÑ À½ÇâÇÐÀû ¹ÝÇâ Á¦°Å ¹æ¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2009-0079036, 2009. 8. 26

4. ÀåÁØÇõ, ¹ÚÀ±½Ä, ´ëÇѹα¹Æ¯Çã, ¡°Æ®·¢Å· ¿¡ÄÚ-Á¸Àç ºÒÈ®½Ç¼º¿¡ ±âÃÊÇÑ ÀÜ¿© ¹ÝÇâ ¾ïÁ¦ ¹æ¹ý¡±, Ãâ¿ø¹øÈ£ : 10-2009-0079013
2009. 08. 26

5. ÀåÁØÇõ, ±è»ó±Õ, ´ëÇѹα¹Æ¯Çã, ¡°¿¡½ººêÀÌ¿¥ÀÇ ÀԷº¤ÅÍ¿¡ ÃÖÀûÈ­µÈ °¡ÁßÄ¡¸¦ Àû¿ëÇÏ¿© ¿¡½º¿¥ºêÀÌ ÄÚµ¦ÀÇ À½¼º/À½¾Ç ºÐ·ù
¼º´ÉÀ» Çâ»ó½ÃŰ´Â ¹æ¹ý¡±, Ãâ¿ø¹øÈ£ : 10-2009-0079057, 2009. 8. 25

6. ÀåÁØÇõ, ±ÝÁ¾¸ð, ´ëÇѹα¹Æ¯Çã, ¡°À½¼º Çâ»óÀ» À§ÇÑ 2Â÷Á¶°Ç »çÈÄÃÖ´ëÈ®·ü ±â¹Ý ±¤¿ª¿¬ÆÇÁ¤ ¹æ¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2009-0079013, 2009. 06. 04

7. ÀåÁØÇõ, ÃÖÀçÈÆ, ´ëÇѹα¹Æ¯Çã, ¡°±Ù´Ü ¹è°æ ÀâÀ½ ȯ°æ¿¡¼­ G.729A À½¼ººÎȣȭ±â ÆÄ¶ó¹ÌÅÍ¿¡ ±â¹ÝÇÑ »õ·Î¿î À½¼º °­È­ ±â¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2009-0054800, 2009. 06. 04

8. ÀåÁØÇõ, ¼ÛÁöÇö, ´ëÇѹα¹Æ¯Çã, ¡°°¡¿ì½Ã¾È È¥ÇÕ ¸ðµ¨À» ÀÌ¿ëÇÑ 3¼¼´ë ÆÄÆ®³Ê½Ê ÇÁ·ÎÁ§Æ®2ÀÇ ¼±Åà ¸ðµå º¸ÄÚ´õ¸¦ À§ÇÑ
½Ç½Ã°£ À¯¹«¼ºÀ½ ºÐ·ù ¹æ¹ý¡±, Ãâ¿ø¹øÈ£ : 10-2008-0081618, 2008. 08. 20

9. ÀåÁØÇõ, À̰èȯ, ´ëÇѹα¹Æ¯Çã ¡°¼±Åà ¸ðµå º¸ÄÚ´õ¿¡ ±âÃÊÇÑ º¸À̽º-ÇÇ½Ì °ËÃâ ¹æ¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2008-0080388, 2008. 08. 18

10. ±èÇü°ï, ÀåÁØÇõ, °­»óÀÍ, Á¶±ÔÇà, ´ëÇѹα¹Æ¯Çã, ¡°À½¼º°ËÃâ±â ¹× À½¼º °ËÃâ ¹æ¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2007-76351, 2007. 07. 30

11. ÀåÁØÇõ, ¹ÚÀ±½Ä, Á¶±ÔÇà, ´ëÇѹα¹Æ¯Çã, ¡°º¹¼Ò ¶óÇöó½Ã¾È È®·ü ¹Ðµµ ÇÔ¼ö¿¡ ±â¹ÝÇÑ À½¼º Çâ»ó ±â¹ý¡±,
Ãâ¿ø¹øÈ£ : 10-2007-0052793, 2007. 05. 30

12. ÀåÁØÇõ, À̰èȯ, ¼ÛÁöÇö, ´ëÇѹα¹Æ¯Çã, ¡°À½¼º ¹× À½¾ÇÀ» ½Ç½Ã°£À¸·Î ºÐ·ùÇÏ´Â ¹æ¹ý¡±,
µî·Ï/°ø°í¹øÈ£ : , 2009. 10. 29

13. ÀåÁØÇõ, ¹ÚÀ±½Ä, ´ëÇѹα¹Æ¯Çã, ¡°ÃÖ¼Ò Åë°è¹ý°ú ¼ÒÇÁÆ® µð½ÃÀü¹ýÀ» È®·üÀûÀ¸·Î °áÇÕÇÏ¿© ÀâÀ½ Àü·ÂÀ» ÃßÁ¤ÇÏ´Â ¹æ¹ý¡±,
µî·Ï/°ø°í¹øÈ£ : 10-0915393, 2009. 08. 27

14. ÀåÁØÇõ, Á¶±ÔÇà, ´ëÇѹα¹Æ¯Çã, ¡°¼­Æ÷Æ® º¤ÅÍ ¸Ó½ÅÀÇ È®·ü Ãâ·ÂÀ» ÀÌ¿ëÇÑ À½¼º Çâ»ó ¹æ¹ý¡±,
µî·Ï/°ø°í¹øÈ£ : 10-0909492, 2009. 08. 20

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¡¤ Honor

Won a splendor prize in the 6th Samsung Humantech paper prize in 2000.

Çѱ¹»ê¾÷°ø´Ü Çõ½ÅŬ·¯½ºÅÍ ¾ÆÀ̵ð¾î °ø¸ðÀü ±Ý»ó 2006