ADAPTABILITY TO MULTIPLE HANDS-FREE COMMUNICATION ACCESSORIES

To optimize the performance of a device, such as a mobile telephone, that may be coupled to any of a variety of hands-free adapters, each characterized by a particular quality of performance, the device receives self-identifying information from the particular hands-free adapter to which it is coupl...

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Bibliographic Details
Main Authors RASMUSSON, JIM, CHRISTENSSON, NILS, PHILIPSSON, JOHN
Format Patent
LanguageEnglish
French
Published 07.12.2000
Edition7
Subjects
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Summary:To optimize the performance of a device, such as a mobile telephone, that may be coupled to any of a variety of hands-free adapters, each characterized by a particular quality of performance, the device receives self-identifying information from the particular hands-free adapter to which it is coupled. The device then determines one or more settings as a function of the self-identifying information, and adjusts one or more components in accordance with the one or more settings. For example, such adjustments may include microphone gain settings, loudspeaker gain settings, and adjustments to acoustic echo canceler equipment. En vue d'optimiser l'efficacité d'un dispositif, tel un téléphone mobile, capable d'être relié à n'importe lequel d'une pluralité d'adaptateurs mains libres, dont chacun est caractérisé par une qualité de performance propre, le dispositif reçoit une information auto-identifiante à partir de l'adaptateur mains-libres spécifique auquel il est relié. Le dispositif détermine alors un ou plusieurs réglages en fonction de l'information auto-identifiante, et ajuste un ou plusieurs composants selon ledit un ou lesdits plusieurs réglages Par exemple, de tels ajustements peuvent comporter des réglages de gain de microphone, des réglages de gains de haut-parleurs, et des ajustements au matériel de compensation d'écho acoustique.
Bibliography:Application Number: WO2000EP04858