Library identity recognizer based on voiceprint recognition

The utility model discloses a library identity recognizer based on voiceprint recognition, which comprises a shell which is arranged to be of a cuboid platy structure, one side of the shell is connected with a limiting cover in a clamping manner, one side of the upper end of the limiting cover is pr...

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Bibliographische Detailangaben
Hauptverfasser:	SHENG SIYAN, RAN WENLI, FENG FURUI, CUI CHUANRUI, LIANG YIWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	The utility model discloses a library identity recognizer based on voiceprint recognition, which comprises a shell which is arranged to be of a cuboid platy structure, one side of the shell is connected with a limiting cover in a clamping manner, one side of the upper end of the limiting cover is provided with a dust blocking net, the middle of one side of the limiting cover is rotatably connected with a turning cover, and one side of the turning cover is provided with a cotton filter net; and the display screen is mounted in the middle of the lower end of the limiting cover. According to the library identity recognizer based on voiceprint recognition, the voiceprint of a user is recognized through the cooperation of the sound receiver in the device and the voice signal processor, the voiceprint serves as one of the biological recognition technology, and the voiceprint is a sounding organ used when a person speaks, the size and shape of the voiceprint are greatly different from those of the person, and theref