Adam T. Bishop,Matthew R. Catalfamo,Al Chakra,Indrajit Viswanath
申请号：
US14824288
公开号：
US09823894B2
申请日:
2015.08.12
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method for controlling an audio output comprises playing a first audio file having a first tempo, measuring a first heart rate of a user, determining whether the first heart rate of the user is greater than a target heart rate, and playing a second audio file having a second tempo, the second tempo is slower than the first tempo, responsive to determining that the first heart rate of the user is greater than the target heart rate.
