For many people, getting up in the morning is one of the hardest things to do.because many people cannot trust their cell phone alarm 100% or they are heavy sleeper and turn off their alarms with simple inertia.
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Often smart device users look for different apps or methods to wake up. Various apps try to create riddles, mathematical formulas, or a game to turn off the alarm, or set more than two consecutive alarms to wake people up.
According to a scientific study, iPhone devices have a certain alarm. this ensures that you never fall asleep again. The peculiarity of this alarm is that the different sound qualities guarantee to remove the person without the need for many activities or strategies.
Music and sound analysts ‘Startle’ group, Australia RMIT University to determine with science which iPhone alarm is best for waking up.
(You can read: What you need to know before buying a smartwatch).
This object of study took the inertia of sleep as the object point to be neutralized, even though it seemed almost impossible. To do this, they had to identify the highest frequency axis of all alarms and thus compare them to find which one was most effective.
The parameters that must be met for a good awakening are two in particular: having a dominant frequency range of 500 Hz, as well as 100 to 120 beats per minute.
1. Sencha: 500 Hz and 110 beats per minute.
2. By the Sea: 500 Hz and 108 beats per minute.
3. Boost: 500 Hz and 114 beats per minute.
4. Constellation: 500 Hz and 127 beats per minute.
Source: Exame
