Snore-prevention pillow
A technology for pillow and snoring, applied in the field of bedding, can solve the problems of high cost, inconvenient to change and wash, difficult to be widely used, etc., and achieve the effect of low cost and easy to change and wash
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[0017] Below in conjunction with accompanying drawing and embodiment the present invention is further described:
[0018] exist figure 1 In the shown embodiment, the anti-snoring pillow includes a microphone 1 for picking up ambient sound, an audio comparator 2 for detecting the characteristic frequency of snoring sound, a memory 4 for storing the audio frequency of snoring sound, and a device for reading and writing the memory 4. Reader 3, and speaker 5.
[0019] When the reader-writer 3 writes the snoring sound audio to the memory 4 each time, it writes the snoring sound audio into a new track; The snoring audio on all tracks is output to the speaker 5 simultaneously; and the reader 3 temporarily disconnects the microphone 1 when outputting the snoring audio; like this, the snoring played by the speaker 5 can be prevented from being written into the memory 4 again, Create infinite positive feedback.
[0020] For the above-mentioned anti-snoring pillow, when the memory 4 i...
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