ECG SIGNAL HANDLING, USING DIFFERENTIAL PULSE CODE MODULATION SCHEME

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BALAZADEH BAHAR H.; SOUTI KHAIBANI Y.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Paper Information

Journal: NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ Year:2010 | Volume:7 | Issue:4 Page(s): 329-333

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Title

ECG SIGNAL HANDLING, USING DIFFERENTIAL PULSE CODE MODULATION SCHEME

Author(s)

BALAZADEH BAHAR H. | SOUTI KHAIBANI Y. | Issue Writer Certificate

Keywords

DPCMQ3

PREDICTORQ3

QUANTIZERQ3

ECG SIGNALQ3

MSEQ3

Abstract

Differential pulse code modulation (DPCM) system plays an important role in communication systems. In this paper a considerable amount of theoretical analysis has been carried out on DPCM structure, degree of PREDICTOR and QUANTIZER unit. Simulation has been done using DPCM scheme. Here, instead of direct coding of signal, difference between two signals, input to DPCM and estimated output, is encoded. Consequently, application of the difference signal to QUANTIZER unit, fewer bits for each sample is achieved at the output of the QUANTIZER unit. In this study, Levinson-Durbin algorithm is utilized to design the optimal PREDICTOR. For the optimal quantized levels, classical together with Lloyd method are employed. Finally, second order PREDICTOR together with optimal quantized levels, 2-bit for normal case and 3-bit for optimal case, is successfully achieved to process ECG SIGNAL at DPCM scheme.

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APA: Copy

BALAZADEH BAHAR, H., & SOUTI KHAIBANI, Y.. (2010). ECG SIGNAL HANDLING, USING DIFFERENTIAL PULSE CODE MODULATION SCHEME. NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN), 7(4), 329-333. SID. https://sid.ir/paper/53710/en

Vancouver: Copy

BALAZADEH BAHAR H., SOUTI KHAIBANI Y.. ECG SIGNAL HANDLING, USING DIFFERENTIAL PULSE CODE MODULATION SCHEME. NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN)[Internet]. 2010;7(4):329-333. Available from: https://sid.ir/paper/53710/en

IEEE: Copy

H. BALAZADEH BAHAR, and Y. SOUTI KHAIBANI, “ECG SIGNAL HANDLING, USING DIFFERENTIAL PULSE CODE MODULATION SCHEME,” NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN), vol. 7, no. 4, pp. 329–333, 2010, [Online]. Available: https://sid.ir/paper/53710/en

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