@InProceedings{6952512,
  author = {D. R. González and E. L. Solano and J. R. {Calvo de Lara}},
  booktitle = {2014 22nd European Signal Processing Conference (EUSIPCO)},
  title = {Zero Phase speech representation for robust formant tracking},
  year = {2014},
  pages = {1462-1466},
  abstract = {In this paper we present a speech representation based on the Linear Predictive Coding of the Zero Phase version of the signal (ZP-LPC) and its robustness in presence of additive noise for robust formant estimation. Two representations are proposed for using in the frequency candidate proposition stage of the formant tracking algorithm: 1) the roots of ZP-LPC and 2) the peaks of its group delay function (GDF). Both of them are studied and evaluated in noisy environments with a synthetic dataset to demonstrate their robustness. Proposed representations are then used in a formant tracking experiment with a speech database. A beam search algorithm is used for selecting the best candidates as formant. Results show that our method outperforms related techniques in noisy test configurations and is a good fit for use in applications that have to work in noisy environments.},
  keywords = {linear predictive coding;search problems;speech coding;ZP-LPC;beam search algorithm;group delay function;linear predictive coding;robust formant tracking;zero phase speech representation;Speech;Robustness;Signal to noise ratio;Noise measurement;Speech recognition;Correlation;zero phase;linear predictive coding;group delay function;formant tracking},
  issn = {2076-1465},
  month = {Sep.},
  url = {https://www.eurasip.org/proceedings/eusipco/eusipco2014/html/papers/1569917455.pdf},
}

{"_id":"8ZpxEYvJgQDj4r62u","bibbaseid":"gonzlez-solano-calvodelara-zerophasespeechrepresentationforrobustformanttracking-2014","authorIDs":[],"author_short":["González, D. R.","Solano, E. L.","Calvo de Lara, J. R."],"bibdata":{"bibtype":"inproceedings","type":"inproceedings","author":[{"firstnames":["D.","R."],"propositions":[],"lastnames":["González"],"suffixes":[]},{"firstnames":["E.","L."],"propositions":[],"lastnames":["Solano"],"suffixes":[]},{"firstnames":["J.","R."],"propositions":[],"lastnames":["Calvo de Lara"],"suffixes":[]}],"booktitle":"2014 22nd European Signal Processing Conference (EUSIPCO)","title":"Zero Phase speech representation for robust formant tracking","year":"2014","pages":"1462-1466","abstract":"In this paper we present a speech representation based on the Linear Predictive Coding of the Zero Phase version of the signal (ZP-LPC) and its robustness in presence of additive noise for robust formant estimation. Two representations are proposed for using in the frequency candidate proposition stage of the formant tracking algorithm: 1) the roots of ZP-LPC and 2) the peaks of its group delay function (GDF). Both of them are studied and evaluated in noisy environments with a synthetic dataset to demonstrate their robustness. Proposed representations are then used in a formant tracking experiment with a speech database. A beam search algorithm is used for selecting the best candidates as formant. Results show that our method outperforms related techniques in noisy test configurations and is a good fit for use in applications that have to work in noisy environments.","keywords":"linear predictive coding;search problems;speech coding;ZP-LPC;beam search algorithm;group delay function;linear predictive coding;robust formant tracking;zero phase speech representation;Speech;Robustness;Signal to noise ratio;Noise measurement;Speech recognition;Correlation;zero phase;linear predictive coding;group delay function;formant tracking","issn":"2076-1465","month":"Sep.","url":"https://www.eurasip.org/proceedings/eusipco/eusipco2014/html/papers/1569917455.pdf","bibtex":"@InProceedings{6952512,\n author = {D. R. González and E. L. Solano and J. R. {Calvo de Lara}},\n booktitle = {2014 22nd European Signal Processing Conference (EUSIPCO)},\n title = {Zero Phase speech representation for robust formant tracking},\n year = {2014},\n pages = {1462-1466},\n abstract = {In this paper we present a speech representation based on the Linear Predictive Coding of the Zero Phase version of the signal (ZP-LPC) and its robustness in presence of additive noise for robust formant estimation. Two representations are proposed for using in the frequency candidate proposition stage of the formant tracking algorithm: 1) the roots of ZP-LPC and 2) the peaks of its group delay function (GDF). Both of them are studied and evaluated in noisy environments with a synthetic dataset to demonstrate their robustness. Proposed representations are then used in a formant tracking experiment with a speech database. A beam search algorithm is used for selecting the best candidates as formant. Results show that our method outperforms related techniques in noisy test configurations and is a good fit for use in applications that have to work in noisy environments.},\n keywords = {linear predictive coding;search problems;speech coding;ZP-LPC;beam search algorithm;group delay function;linear predictive coding;robust formant tracking;zero phase speech representation;Speech;Robustness;Signal to noise ratio;Noise measurement;Speech recognition;Correlation;zero phase;linear predictive coding;group delay function;formant tracking},\n issn = {2076-1465},\n month = {Sep.},\n url = {https://www.eurasip.org/proceedings/eusipco/eusipco2014/html/papers/1569917455.pdf},\n}\n\n","author_short":["González, D. R.","Solano, E. L.","Calvo de Lara, J. R."],"key":"6952512","id":"6952512","bibbaseid":"gonzlez-solano-calvodelara-zerophasespeechrepresentationforrobustformanttracking-2014","role":"author","urls":{"Paper":"https://www.eurasip.org/proceedings/eusipco/eusipco2014/html/papers/1569917455.pdf"},"keyword":["linear predictive coding;search problems;speech coding;ZP-LPC;beam search algorithm;group delay function;linear predictive coding;robust formant tracking;zero phase speech representation;Speech;Robustness;Signal to noise ratio;Noise measurement;Speech recognition;Correlation;zero phase;linear predictive coding;group delay function;formant tracking"],"metadata":{"authorlinks":{}},"downloads":0},"bibtype":"inproceedings","biburl":"https://raw.githubusercontent.com/Roznn/EUSIPCO/main/eusipco2014url.bib","creationDate":"2021-02-13T17:43:41.693Z","downloads":0,"keywords":["linear predictive coding;search problems;speech coding;zp-lpc;beam search algorithm;group delay function;linear predictive coding;robust formant tracking;zero phase speech representation;speech;robustness;signal to noise ratio;noise measurement;speech recognition;correlation;zero phase;linear predictive coding;group delay function;formant tracking"],"search_terms":["zero","phase","speech","representation","robust","formant","tracking","gonzález","solano","calvo de lara"],"title":"Zero Phase speech representation for robust formant tracking","year":2014,"dataSources":["A2ezyFL6GG6na7bbs","oZFG3eQZPXnykPgnE"]}