AUTOMATIC EXTERNAL DEFIBRILLATOR WITH ENHANCED CLARITY OF AUDIBLE PROMPTS
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Abstract
An automatic external defibrillator produces audible prompts for a user by providing the audible information with default audio characteristics in response to a first ambient noise condition and providing the audible information having different audio characteristics than the default audio characteristics in response to a second ambient noise condition. An automatic external defibrillator provides voice prompts by selecting one of a plurality of different levels of sound quality at which to playback the voice prompts and playing back the voice prompts at the selected level of sound quality.
267 Citations
23 Claims
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1-7. -7. (canceled)
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8. A method for providing voice prompts from an automatic external defibrillator, the method comprising:
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selecting one of a plurality of different levels of sound quality at which to playback the voice prompts; and playing back the voice prompts at the selected level of sound quality. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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17. An automatic external defibrillator (AED), comprising:
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an audio system operable to provide audible information; and a controller coupled to the audio system and operable to control the audio system to provide the audible information and further operable to select one of a plurality of different levels of sound quality at which the audio system provides the audible information. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification