ENDOSCOPE WITH FUNCTION OF ACOUSTIC WAVE DETECTION AND VOICEPRINT COMPARISON
First Claim
1. An endoscope with function of acoustic wave detection and voiceprint comparison, comprising:
- a flexible tube, one end of the flexible tube having a control module, and a plurality of signal wires are disposed in the flexible tube;
a hand-held host, comprising an analog-to-digital converter, a storage unit and a digital signal processor, and a plurality of voiceprint data are stored in the storage unit; and
a sound receiving element, disposed at the control module to convert surrounding acoustic waves to acoustic analog signals, and transmitting the acoustic analog signals to the hand-held host via the signal wires;
wherein, when the acoustic analog signals are transmitted to the hand-held host, the analog-to-digital converter converting the acoustic analog signals to digital signals and transmitting the digital signals to the digital signal processor for comparing the digital signals with the voiceprint data stored in the storage unit.
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Accused Products
Abstract
The present invention provides an endoscope with function of acoustic wave detection and voiceprint comparison. The endoscope includes a flexible tube, a hand-held host and a sound receiving element. The hand-held host includes an analog-to-digital converter, a storage unit and a digital signal processor. The sound receiving element is disposed at the control module. The sound receiving element is used to convert surrounding acoustic waves to acoustic analog signals, and transmits the acoustic analog signals to the analog-to-digital converter of the hand-held host via the signal wires. The analog-to-digital converter converts the acoustic analog signals to digital signals, and transmits the digital signals to the digital signal processor for comparing the digital signals with the voiceprint data stored in the storage unit. The digital signal processor makes the comparison result shown at the display of the hand-held host.
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Citations
9 Claims
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1. An endoscope with function of acoustic wave detection and voiceprint comparison, comprising:
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a flexible tube, one end of the flexible tube having a control module, and a plurality of signal wires are disposed in the flexible tube; a hand-held host, comprising an analog-to-digital converter, a storage unit and a digital signal processor, and a plurality of voiceprint data are stored in the storage unit; and a sound receiving element, disposed at the control module to convert surrounding acoustic waves to acoustic analog signals, and transmitting the acoustic analog signals to the hand-held host via the signal wires; wherein, when the acoustic analog signals are transmitted to the hand-held host, the analog-to-digital converter converting the acoustic analog signals to digital signals and transmitting the digital signals to the digital signal processor for comparing the digital signals with the voiceprint data stored in the storage unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification