A NEW METHOD USING THE CEPSTRUM TECHNIQUE FOR REMOVAL OF THE EFFECTS OF REFLECTION

LIN Shao-quan; CHEN Zhong-yi

doi:10.15949/j.cnki.0371-0025.1987.01.002

LIN Shao-quan, CHEN Zhong-yi. A NEW METHOD USING THE CEPSTRUM TECHNIQUE FOR REMOVAL OF THE EFFECTS OF REFLECTION[J]. ACTA ACUSTICA, 1987, 12(1): 8-15. DOI: 10.15949/j.cnki.0371-0025.1987.01.002

Citation:

LIN Shao-quan, CHEN Zhong-yi. A NEW METHOD USING THE CEPSTRUM TECHNIQUE FOR REMOVAL OF THE EFFECTS OF REFLECTION[J]. ACTA ACUSTICA, 1987, 12(1): 8-15. DOI: 10.15949/j.cnki.0371-0025.1987.01.002

Citation:

LIN Shao-quan, CHEN Zhong-yi. A NEW METHOD USING THE CEPSTRUM TECHNIQUE FOR REMOVAL OF THE EFFECTS OF REFLECTION[J]. ACTA ACUSTICA, 1987, 12(1): 8-15. DOI: 10.15949/j.cnki.0371-0025.1987.01.002

A NEW METHOD USING THE CEPSTRUM TECHNIQUE FOR REMOVAL OF THE EFFECTS OF REFLECTION

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For correct measuring the acoustic signal, it is necessary to eliminate the disturbance caused by reflection. In this paper, a new method using the cepstrum technique for removal of the effects of reflection is offered. After computer simulation, a series of experiments in an anechoic chamber are carried out. The results of both computer simulation and experiments show the offered method is effective.

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A NEW METHOD USING THE CEPSTRUM TECHNIQUE FOR REMOVAL OF THE EFFECTS OF REFLECTION

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