Primax Electronics Ltd. (20250063299). ABNORMAL SOUND DETECTION DEVICE AND ABNORMAL SOUND DETECTION METHOD
ABNORMAL SOUND DETECTION DEVICE AND ABNORMAL SOUND DETECTION METHOD
Organization Name
Inventor(s)
Ting-Yuan Cheng of Taipei (TW)
ABNORMAL SOUND DETECTION DEVICE AND ABNORMAL SOUND DETECTION METHOD
This abstract first appeared for US patent application 20250063299 titled 'ABNORMAL SOUND DETECTION DEVICE AND ABNORMAL SOUND DETECTION METHOD
Original Abstract Submitted
an abnormal sound detection device for detecting a peripheral interface device includes a vibration simulation mechanism, an audio collecting device with plural audio collectors, and a controlling and analyzing device. the peripheral interface device generates a vibration sound wave in response to a vibration force from the vibration simulation mechanism. the plural audio collectors are used to collect the vibration sound wave and generate a vibration audio signal. the plural audio collectors are divided into at least two audio collection units. the controlling and analyzing device generates an abnormal sound detection signal. the vibration audio signal is inputted into the controlling and analyzing device. the controlling and analyzing device detects and identifies whether there is an abnormal sound phenomenon in the vibration audio signal. the abnormal sound detection signal contains at least two abnormal sound detection sub-signals in serial sequence.