A volume adjustment system based on user signs
A volume adjustment and user technology, which is applied in the directions of biometric identification mode, biometric identification, and sound input/output based on physiological signals, which can solve the problems of easily damaged volume buttons, affecting smart terminals, and poor volume adjustment effect.
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Embodiment 1
[0030] refer to figure 1 .
[0031] A volume adjustment system based on user signs, comprising:
[0032] The sign acquisition module 1 is configured to acquire user signs, which specifically include heart rate, body temperature, and movement frequency. The sign acquisition module 1 can be a smart device carried by the user such as a smart watch. The sign acquisition module 1 can acquire data such as the user's heart rate, body temperature, and movement frequency, and output the data to the habit acquisition module.
[0033] The volume acquisition unit 2 is configured to acquire the actual playback volume of the currently played file, and the actual playback volume is the playback volume of the playback device. The volume acquisition unit 2 acquires the volume of the playback file, that is, the volume of the playback device. The actual playback volume refers to the current playback volume of the playback device.
[0034] The habit acquisition unit 3 is connected to the sig...
Embodiment 2
[0043] refer to figure 2 .
Embodiment approach
[0044] This embodiment is basically the same as the first embodiment above, the difference is that, as an embodiment of the present invention, it includes: the habit acquisition unit 3 acquires the actual volume of the preset period before the user is about to adjust the volume in the state of sleep signs. Playback volume. The habit acquisition unit 3 acquires the actual playback volume of the user in the preset period before the sleep sign state. The preset period can be set to 1-10 minutes. As an implementation of this embodiment, the preset period can be 3 minutes. The habit acquisition unit 3 acquires the actual playback volume 3 minutes before the time node of the adjustment operation.
[0045] As an embodiment of the present invention, the habit acquisition unit 3 acquires that the user's actual playback volume before the state of sleep signs is greater than the volume effect in the state of acquiring sleep signs, and the user adjusts to increase the actual playback volu...
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