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Speech synthesis device, speech synthesis method and GPS speech guide system

A GPS navigation and speech synthesis technology, applied in speech synthesis, speech analysis, measuring devices, etc., can solve the problems of lack of intonation in voice information and large gaps in pronunciation of real people, and achieve the effect of reducing speed delay and improving service quality

Inactive Publication Date: 2007-05-02
TONGJI UNIV
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Problems solved by technology

[0004] In addition, the general GPS voice navigation equipment in the prior art is based on the winCE platform, and the speech synthesis technology used is based on the font library, and the synthesized voice information has no intonation, which is quite different from the pronunciation of real people.

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  • Speech synthesis device, speech synthesis method and GPS speech guide system
  • Speech synthesis device, speech synthesis method and GPS speech guide system
  • Speech synthesis device, speech synthesis method and GPS speech guide system

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[0014] In order to more clearly illustrate the technical solutions and technical effects of the present invention, the preferred embodiments of the speech synthesis device, the speech synthesis method and the GPS voice navigation system with the speech synthesis device of the present invention will be described below in conjunction with the accompanying drawings.

[0015] Please refer to FIG. 1, which shows a block diagram of a speech synthesis device according to a preferred embodiment of the present invention. As shown in the figure, the speech synthesis device 10 of the present invention is used in the GPS voice navigation system 1, and the GPS voice navigation system 1 also includes a GPS navigation device 20 connected with the speech synthesis device 10, and the speech synthesis device 10 includes a basic The database 100 and the voice playback execution module 110. In this embodiment, the GPS voice navigation system 1 adopts text / text speech synthesis technology based on ...

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Abstract

A method for synthesizing voice includes disconnecting navigation statement to be multiple voice format road information before a navigation statement is played, using a preset key word to index test format road information in basic databank then analyzing indexed test format road information to obtain its corresponding voice format road information, finally recombining voice format road information relating to navigation statement and using word section as unit then carrying out voice broadcasting. The GPS voice navigation system of synthesizing device used for realizing said method is also disclosed.

Description

【Technical field】 [0001] The invention relates to a speech synthesis technology, in particular to a speech synthesis device and method applied to a GPS voice navigation system. 【Background technique】 [0002] GPS navigation is the function of using IT equipment to provide geographical information and route navigation to car drivers. In reality, drivers need to pay attention to the complex traffic conditions around the vehicle and cannot always pay attention to the electronic map, so voice navigation has become the mainstay of GPS navigation system. One of the important functions. [0003] In the field of vehicle navigation, there are two types of voice navigation systems: recording navigation system and voice synthesis navigation system. The current recording navigation system can only provide simple voice content prompts, such as: "Please turn left 100 meters ahead", if you want to prompt "Turn left 100 meters ahead, enter Chang'an Avenue", there is nothing you can do, thi...

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Application Information

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IPC IPC(8): G10L13/00G10L13/02G10L13/04G10L13/08G01S1/02G01S5/02G01C21/26G01C21/36G01S19/13
Inventor 蒋昌俊曾国荪陈闳中苗夺谦阎春钢付瑛方钰何良华
Owner TONGJI UNIV
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