Embedded voice interaction device and interaction method thereof

A voice interaction and embedded technology, applied in voice analysis, voice synthesis, voice recognition, etc., can solve problems such as limited content and difficult user update, and achieve the effect of large recognition vocabulary, fast data processing speed, and strong practicability

Inactive Publication Date: 2007-08-15
GUANGDONG ELECTRONICS IND INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the voice content is pre-recorded, the content is limited, it is difficult for users to update, and the number of words for voice recognition is also limited due to hardware, generally 6 to 10 words

Method used

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  • Embedded voice interaction device and interaction method thereof
  • Embedded voice interaction device and interaction method thereof
  • Embedded voice interaction device and interaction method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0037] The embedded voice interaction device that present embodiment provides comprises Loongson CPU, north bridge chipset, Flash memory, static memory (SDRAM), USB, SD (SMART CARD) card, asynchronous serial port, audio codec chip, clock generator, Sound input device, sound output device and power supply.

[0038] As shown in Figure 4, the power supply provides the voltage required for the normal operation of each part, respectively 5V, 3.3V, 1.8V, which are connected to the corresponding power supply pins of each part; the Loongson CPU is connected to the Northbridge chipset, and is connected to the The development system is connected; the control signal of the Flash memory is connected to the North Bridge chipset, and the data signal is respectively connected to the North Bridge chipset and the Loongson CPU; the control signal of the static memory is connected to the North Bridge chipset, and the data signal is respectively connected to the North Bridge chipset and the Loongs...

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PUM

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Abstract

This invention relates to one language interact device and method with imbed structure, wherein, the device comprises power, time clock generator, central processor, audio decoding chip, FLASH memory and static memory. This invention method comprises the following steps: loading language sound identification module, language database module and integration module to the static memory; A / d converting and coding; transferring sound identification module; transferring the sound database module; transferring sound integration module to get the answer digital sound signal; A / D converting and mixing; human sound signal outputting.

Description

technical field [0001] The invention belongs to the field of voice processing, in particular to a voice interaction device and an interaction method with an embedded structure. Background technique [0002] At present, consumer electronic products based on voice processing technology are very popular in the market, and can be roughly divided into the following types from their own perspective: (1) Active type, that is, the user uses voice to control the controlled object, so that the controlled object produces various (2) passive type, that is, the voice is pre-recorded and stored in the memory, and the user makes the product emit the expected voice through some non-voice triggers, such as electronic audio books; (3) interactive Type, that is, simple communication can be carried out between the product and the user, such as interactive toys. For the first two types, the flow of speech is one-way, which can no longer satisfy people's growing material and spiritual pursuits. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16G10L13/00G10L15/00G10L15/08
Inventor 沈煌辉郑为民
Owner GUANGDONG ELECTRONICS IND INST
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