Handheld device for automatically switching ringtones and method thereof
A handheld device, automatic switching technology, applied in current supply devices, devices called number recording/indicating caller number, telephone communication, etc., can solve the problems of missed calls, hearing loss, loss of voice recognition ability, etc. The effect of avoiding missed calls
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[0009] figure 1 It is a hardware block diagram of the handheld device of the present invention. The handheld device 1 includes a processing unit 10 , a storage unit 20 , a communication unit 30 , an audio output unit 40 and an input unit 50 . The communication unit 30 is used for receiving an incoming call signal from an external wireless communication system (not shown). The input unit 50 is used for generating input signals in response to user input operations.
[0010] The storage unit 20 stores a ringtone library 21 and a conversion rule table 22 . The ringtone library 21 stores at least one ringtone. The conversion rule table 22 records the corresponding relationship between each age stage and the ringtone conversion rule. The age stage preferably includes three stages, corresponding to the conversion rules of the high frequency, medium frequency and low frequency of the ringtone respectively. As shown in a conversion rule table stored in the handheld device 1 below,...
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