A Voiceband Codec with Digital Filtering

IEEE Transactions on Communications

Volumn 29, Issue 6, 1981, Pages 815-830

  Candy, James C ^a   Wooley, Bruce A ^a   Benjamin, Oconnell J ^a  

^a LUCENT TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CODECS;

DIGITAL COMMUNICATION SYSTEMS;

EID: 0019579251     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOM.1981.1095061     Document Type: Article

References (20)

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8. L. D. J. Eggermont, M. H. H. Hofelt, and R. H. W. Salters, “A delta-modulation to PCM converter,” Phillips Tech. Rev., vol. 37, pp. 313-329, Dec. 1977.
9. J. D. Everhard, “A single-channel PCM codec,” IEEE J. Solid-State Circuits, vol. SC-11, pp. 25-38, Feb. 1979.
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12. J. C. Candy, Y. C. Ching, and D. S. Alexander, “Using triangularly weighted interpolation to get 13-bit PCM from a sigma-delta modulator,” IEEE Trans. Commun., vol. COM-24, pp. 1268-1275, Nov. 1976.
13. D. J. Goodman and M. J. Carey, “Nine digital filters for decimation and interpolation,” IEEE Trans. Acoust., Speech, Signal Processing., vol. ASSP-25, vol. 2, pp. 121-126, Apr. 1977.
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15. The D3 Channel Bank Compatibility Specification, Issue 2, Eng. Dep., Amer. Telephone and Telegraph Co., Oct. 14, 1974.
16. CCITT, Pulse Code Modulation of Voice Frequencies, Rec. G.711, Geneva, 1972; amended at Geneva, 1976.
17. R. A. Friedenson, R. W. Daniels, R. J. Dow, and P. H. McDonald, “RC active filters for the D3 channel bank,” Bell Syst. Tech. J., vol. 54, pp. 507-529, Mar. 1975.
18. P. M. Ebert, J. E. Mazo, and M. G. Taylor, “Overflow oscillations in digital filters,” Bell Syst. Tech. J., vol. 48, pp. 2999-3020, Nov. 1969.
19. G. R. Ritchie, J. C. Candy, and W. H. Ninke, “Interpolative digital-to-analog converters,” IEEE Trans. Commun., vol. COM-22, pp. 1797-1806, Nov. 1974.
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