Voice dialing method and device

Abstract

The invention discloses a voice dialing method and device. The method comprises steps of receiving current voice data input by a user, and generating a current identification result of the current voice data; determining whether the current identification result includes number information or not; if the current identification result includes the number information, determining a number type corresponding to the number information, and further determining whether the digit of the number information is identical to the digit corresponding to the number type or not; and if the digit of the number information is identical to the digit corresponding to the number type, performing at least one round of confirmation interaction with the user, dialing a number based on the number information confirmed by the user, wherein during each round of confirmation interaction, the number information is confirmed or corrected based on feedback information input by the user in a voice manner. According to the invention, the user is guided for correcting the number information in the identification result through multiple rounds of interaction, so that the user experience is improved in the voice dialing.

Description

technical field [0001] The invention relates to the technical field of voice dialing, in particular to a voice dialing method and device. Background technique [0002] Speech recognition research involves many disciplines such as microcomputer technology, artificial intelligence, digital signal processing, pattern recognition, acoustics, linguistics and cognitive science, and is a multidisciplinary comprehensive research field. The basic process of the speech recognition system includes: sampling, determining the starting point of the input signal, calculating the speech spectrum directly or indirectly by the digital filter or the analog filter, evaluating the tone contour map, decomposing the input signal, recognizing words, and making a decision on the input signal. response. [0003] With the rapid development of computer technology and the wide application of Internet technology, it has become a trend to make calls in cars, smart watches, smart bracelets, or smart homes...

AI Technical Summary

Problems solved by technology

[0005] However, in the process of realizing the present invention, the inventors have found that there are at least the following problems in related technologies: (1) the limited number cannot meet the needs of users, and actual phone numbers, from mobile phone numbers to fixed numbers, have multiple possible lengths, such as , 5, 7, 8, 11, 12 bits

If the user is only allowed to enter a specific number of digits, it does not meet the actual needs

(2) Numbers are modeled separately, which cannot solve the phenomenon of swallowing the same number continuously, and will also affect the recognition performance of non-numbers; (3) Adaptive technology cannot ensure that the recognition rate of numbers is improved, and the learning process requires users to accumulate more data, and do corresponding training

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