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公开(公告)号:MXPA06015235A
公开(公告)日:2007-03-26
申请号:MXPA06015235
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , HARTON SARA M , JASIUK MARK A
Abstract: Un metodo para ecualizar una senal de frecuencia vocal generada dentro un sistema de distribucion de aire presurizado, el metodo incluye los pasos de: generar un modelo de ruido de inhalacion (1152) basado en el ruido de inhalacion; recibir una senal de entrada (802) que incluye una senal de frecuencia vocal; e ecualizar la senal de frecuencia vocal (1152) sobre la base del modelo de ruido.
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公开(公告)号:CA2572715C
公开(公告)日:2012-04-03
申请号:CA2572715
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , HARTON SARA M , JASIUK MARK A
Abstract: A method for equalizing a speech signal generated within a pressurized air delivery system, the method including the steps of: generating an inhalation noise model (1152) based on inhalation noise; receiving an input signal (802) that includes a speech signal; and equalizing the speech signal (1156) based on the noise model.
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公开(公告)号:DE602005008974D1
公开(公告)日:2008-09-25
申请号:DE602005008974
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , HARTON SARA M , JASIUK MARK A
Abstract: A method for equalizing a speech signal generated within a pressurized air delivery system, the method including the steps of: generating an inhalation noise model ( 1152 ) based on inhalation noise; receiving an input signal ( 802 ) that includes a speech signal; and equalizing the speech signal ( 1156 ) based on the noise model.
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4.
公开(公告)号:MXPA06015240A
公开(公告)日:2007-03-26
申请号:MXPA06015240
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , HARTON SARA M , JASIUK MARK A
Abstract: Un metodo para detectar y atenuar ruido de inhalacion en un sistema de comunicacion acoplado a un sistema de suministro de aire presurizado, el metodo incluye los pasos de: generar un modelo de ruido de inhalacion (912, 1012) con base en el ruido de inhalacion; recibir una sefial de entrada (802) que incluya ruido de inhalacion; comparar (810) la sefial de entrada con el modelo de ruido para obtener una medida de similitud; determinar (854) un factor de ganancia con base en la medida de similitud; y modificar (852) la senal de entrada con base en el factor de ganancia, en donde el ruido de inhalacion en la senal de entrada es atenuado con base en el factor de ganancia.
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公开(公告)号:MXPA06015231A
公开(公告)日:2007-03-26
申请号:MXPA06015231
申请日:2005-06-09
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , HARTON SARA M , JASIUK MARK A
Abstract: Un metodo para caracterizar ruido de inhalacion dentro de un sistema de distribucion de aire presurizado, el metodo incluye las etapas de: generar un modelo (912, 1012) de ruido de inhalacion basado en el ruido de inhalacion; recibir una senal de (802) de entrada que incluye ruido de inhalacion que comprende por lo menos una rafaga del ruido de inhalacion; comparar (810) la senal de entrada con el modelo de ruido para obtener una medida de similitud; comparar la medida de similitud con por lo menos un umbral (832, 834) para detectar por lo menos una rafaga de ruido de inhalacion; y caracterizar (1354, 1356) por lo menos una rafaga de ruido de inhalacion detectada.
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公开(公告)号:CA2572715A1
公开(公告)日:2006-01-19
申请号:CA2572715
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: HARTON SARA M , KUSHNER WILLIAM M , JASIUK MARK A
Abstract: A method for equalizing a speech signal generated within a pressurized air delivery system, the method including the steps of: generating an inhalation noise model ( 1152 ) based on inhalation noise; receiving an input signal ( 802 ) that includes a speech signal; and equalizing the speech signal ( 1156 ) based on the noise model.
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7.
公开(公告)号:AU2005262624A1
公开(公告)日:2006-01-19
申请号:AU2005262624
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , JASIUK MARK A , HARTON SARA M
Abstract: A method for detecting and attenuating inhalation noise in a communication system coupled to a pressurized air delivery system, the method including the steps of: generating an inhalation noise model ( 912, 1012 ) based on inhalation noise; receiving an input signal ( 802 ) that includes inhalation noise; comparing ( 810 ) the input signal to the noise model to obtain a similarity measure; determining ( 854 ) a gain factor based on the similarity measure; and modifying ( 852 ) the input signal based on the gain factor, wherein the inhalation noise in the input signal is attenuated based on the gain factor.
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公开(公告)号:CA2572152A1
公开(公告)日:2006-01-19
申请号:CA2572152
申请日:2005-06-09
Applicant: MOTOROLA INC
Inventor: KUSHNER WILLIAM M , JASIUK MARK A , HARTON SARA M
Abstract: A method for characterizing inhalation noise within a pressurized air delivery system, the method including the steps of: generating an inhalation noise model ( 912, 1012 ) based on inhalation noise; receiving an input signal ( 802 ) that includes inhalation noise comprising at least one inhalation noise burst; comparing ( 810 ) the input signal to the noise model to obtain a similarity measure; comparing the similarity measure to at least one threshold ( 832, 834 ) to detect the at least one inhalation noise burst; and characterizing ( 1354, 1356 ) the at least one detected inhalation noise burst.
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9.
公开(公告)号:CA2571768A1
公开(公告)日:2006-01-19
申请号:CA2571768
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: HARTON SARA M , JASIUK MARK A , KUSHNER WILLIAM M
Abstract: A method for detecting and attenuating inhalation noise in a communication system coupled to a pressurized air delivery system, the method including the steps of: generating an inhalation noise model ( 912, 1012 ) based on inhalation noise; receiving an input signal ( 802 ) that includes inhalation noise; comparing ( 810 ) the input signal to the noise model to obtain a similarity measure; determining ( 854 ) a gain factor based on the similarity measure; and modifying ( 852 ) the input signal based on the gain factor, wherein the inhalation noise in the input signal is attenuated based on the gain factor.
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公开(公告)号:AU2005262623A1
公开(公告)日:2006-01-19
申请号:AU2005262623
申请日:2005-06-06
Applicant: MOTOROLA INC
Inventor: HARTON SARA M , JASIUK MARK A , KUSHNER WILLIAM M
Abstract: A method for equalizing a speech signal generated within a pressurized air delivery system, the method including the steps of: generating an inhalation noise model ( 1152 ) based on inhalation noise; receiving an input signal ( 802 ) that includes a speech signal; and equalizing the speech signal ( 1156 ) based on the noise model.
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