Electronic device, detection device and earphone playback setting method
A technology of electronic devices and detection devices, which is applied in the direction of earpiece/earphone accessories, earphone mechanical/electronic switches, electrical components, etc., and can solve problems such as hearing loss of users
Active Publication Date: 2019-11-05
ACER INC
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Problems solved by technology
[0003] However, the output voltage of many electronic devices on the market is still higher than the safe voltage range
In addition, different certification standards may be formulated in different countries to manage electronic device products. Therefore, if the locality where the electronic device is sold does not have a certification standard, the maximum voltage designed for the electronic device product may be greater than the safe voltage range. Therefore, cause hearing loss to the user
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[0040] This chapter describes the best mode for implementing the present invention, and is intended to illustrate the spirit of the present invention but not to limit the protection scope of the present invention, which should be defined by the appended claims.
[0041] figure 1 It is a block diagram showing the electronic device 100 according to an embodiment of the present invention. The electronic device 100 may be a mainframe computer, a notebook computer, a tablet computer, a mobile device, or the like. like figure 1 As shown, the electronic device 100 includes a first connection interface 110 , a second connection interface 120 , a processor 130 and a storage device 140 . Note that in figure 1 The block diagrams in the above are only for the convenience of describing the embodiments of the present invention, but the present invention is not limited thereto. The electronic device 100 may also include other components.
[0042] figure 2 It is a block diagram showing...
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The invention provides an electronic apparatus, a detection apparatus and an earphone playing setting method. The electronic apparatus comprises a first connection interface, a second connection interface, a processor and a storage apparatus, wherein the first connection interface is coupled to the third connection interface of the detection apparatus through an earphone joint to receive concussion signals from the detection apparatus and a plurality of earphone output signals corresponding to detection sound source signals, and transmits detection sound source signals to the detection apparatus. The second connection interface is coupled to the fourth connection interface of the detection apparatus to transmit control signals to the detection apparatus. The processor is coupled to the first connection interface and the second connection interface, obtains microphone information according to the concussion signals, and obtains earphone information according to a plurality of earphone measuring signals and microphone information. The storage apparatus is coupled to the processor, and stores microphone information and earphone information.
Description
technical field [0001] The specification of the present invention mainly relates to a headphone playback setting technology, and particularly relates to a headphone playback setting technique for safely setting the headphone playback setting by obtaining the headphone output signal value corresponding to each scale of the electronic device. Background technique [0002] Traditionally, in order to protect the user's hearing, a specification has been formulated for the maximum voltage value of the headphone output of the electronic device. For example, in the EN50332 specification formulated by the European Union, when the detection sound source is -10dB pink noise, the maximum voltage must be less than the safe voltage (150mV). [0003] However, many electronic devices currently on the market are designed with output voltages that are still larger than the safe voltage range. In addition, different certification specifications may be formulated in different countries to mana...
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IPC IPC(8): H04R1/10
CPCH04R1/1041H04R2460/00
Inventor 杜博仁张嘉仁游明春戴魁廷曾凯盟
Owner ACER INC