2017 International Conference on Electrical, Computer and Communication Engineering (ECCE) 2017
DOI: 10.1109/ecace.2017.7912912
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Fundamental frequency estimation combining air-conducted speech with bone-conducted speech in noisy environment

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Cited by 3 publications
(3 citation statements)
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“…The propagation curve wave in the skull is very slower in speed with high amplitude than of longitudinal wave. According to Zhang et al [21], perfect frequency estimation in noisy environment is done by coalescing weighted auto correlation function (WACF) with Cepstrum (CEP) method for enhancing the speech in ARS and BCS in white noise environment. At variable SNR conditions, to improve the pitch signal in white noise environment the compared, clear voice ACS to the BCS signal is utilized.…”
Section: Brief Review On Approachesmentioning
confidence: 99%
“…The propagation curve wave in the skull is very slower in speed with high amplitude than of longitudinal wave. According to Zhang et al [21], perfect frequency estimation in noisy environment is done by coalescing weighted auto correlation function (WACF) with Cepstrum (CEP) method for enhancing the speech in ARS and BCS in white noise environment. At variable SNR conditions, to improve the pitch signal in white noise environment the compared, clear voice ACS to the BCS signal is utilized.…”
Section: Brief Review On Approachesmentioning
confidence: 99%
“…We present a noise‐robust pitch extraction method in which AC speech and BC speech are utilized simultaneously based on the idea in Ref. [36] (only a preliminary result was shown in Ref. [36]).…”
Section: Introductionmentioning
confidence: 99%
“…[36] (only a preliminary result was shown in Ref. [36]). While a general framework for the approach is shown, a specific algorithm is discussed in which the weighted ACF method is implemented for the AC speech input, while the CEP method is done for the BC speech input.…”
Section: Introductionmentioning
confidence: 99%