Electronic card system, speech recording method and speech retrieval method of electronic card

Abstract

The invention discloses an electronic card system which comprises a speech acquisition module, a speech analysis module, a speech characteristic extraction module, a keyword recognition module, an electronic card manager and an electronic card database, wherein the speech acquisition module is used for acquiring speech; the speech analysis module is used for transmitting an effective speech signal to the speech characteristic extraction module; the speech characteristic extraction module is used for extracting speech characteristics according to the received speech signal; the keyword recognition module is used for carrying out keyword recognition on the speech characteristics and outputting a keyword; the electronic card manager is used for establishing an electronic card in the electronic card database according to the keyword or browsing, retrieving, deleting and correcting the electronic card established in the electric card database; and the electronic card database stores the electronic card. The invention also discloses a speech recording method and a speech retrieval method of the electronic card, and also discloses an effective speech judgment method. According to the invention, contact information can be conveniently recorded and the electronic card is established, and multiple electronic cards can be rapidly retrieved.

Description

technical field [0001] The invention relates to information technology, in particular to an electronic business card system, a voice input method and a voice retrieval method for the electronic business card. Background technique [0002] Business cards are an economical and practical product in private and official communications in contemporary society. Business cards are welcomed by all walks of life and widely used in all walks of life due to their standardized printing, concise text, portability, and ease of storage. [0003] Common business cards are to print relevant information on the business card, so when people do not carry the pre-printed business card with them, when people want to exchange some contact information, if there is no pen and paper or it is inconvenient to use pen and paper, it will be difficult for people to communicate with each other conveniently. Carefully record the contact information provided by the other party. [0004] In addition, if a p...

AI Technical Summary

Problems solved by technology

[0003] Common business cards are to print relevant information on the business card, so when people do not carry the pre-printed business card with them, when people want to exchange some contact information, if there is no pen and paper or it is inconvenient to use pen and paper, it will be difficult for people to communicate with each other conveniently. Properly record the contact information informed by the other party

[0004] In addition, if a person receives a lot of business cards, it will take a lot of time to organize and save the many business cards, and it will also take a lot of time to search the many business cards to find the business cards.

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