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Wireless tour guide device

A wireless and voice processing technology, applied in the direction of electromagnetic wave transmission system, electrical components, transmission system, etc., can solve the problem of single playback

Inactive Publication Date: 2008-01-23
SHENZHEN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the wireless tour guide device in the prior art can only play a single commentary and the fixed music combined with the commentary after receiving the trigger signal, the present invention provides a wireless tour guide that can play the commentary and the background sound separately device

Method used

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  • Wireless tour guide device

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] As shown in Figure 1, wireless tour guide device 1 of the present invention comprises: central processing unit 11; Be used for receiving the wireless receiving unit 12 of external wireless trigger signal; Be used for storing the storage unit 13 of commentary and background sound; A first speech processing unit 14 and a second speech processing unit 15 for processing background sounds; and a speech output unit 16 connected to the first speech processing unit 14 and the second speech processing unit 15 .

[0017] When in use, a wireless transmitter is set at the entrance or appropriate position of each scenic spot, and the wireless transmitter emits a wireless signal with coded information corresponding to the scenic spot. When there is no wireless signal, the user can use the second voice processing unit 15 to play various background sounds stor...

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Abstract

The present invention relates to a wireless guide, which comprises a central processing unit, a wireless receiving / sending unit to receive external wireless trigger signals, a memory unit to memorize commendatory and background sound data, at least two voice processing units to respectively process the commendatory and the background sound data and a voice output unit connected with the voice processing unit. Based on the structure above, it is necessary to select and control the voice processing unit to respectively or jointly play the commendatory and background sound according to actual situations, thus enabling users to listen to various sounds during listening to the commendatory or at free time relying on the wireless guide and increasing practicality of the wireless guide.

Description

【Technical field】 [0001] The invention relates to an electronic tour guide device, which is a portable wireless tour guide device triggered by a wireless signal. 【Background technique】 [0002] The traditional tour guide method in the tourism industry is that the tour guide directly explains the surrounding environment through a loudspeaker, which is not ideal for a relatively noisy environment or when tourists are far away from the tour guide. In the Chinese patent No. 0127468.8 entitled "Electronic Tour Guide Machine" submitted on December 28, 2001, a wireless tour guide device is disclosed. Combination of wireless or infrared code transmitters, through wireless or infrared code transmitters to transmit codes corresponding to different scenic spots, thus triggering and starting the voice circuit to call out the commentary corresponding to the codes from the memory and play them. However, this wireless tour guide device can only play a single commentary and fixed music com...

Claims

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Application Information

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IPC IPC(8): H04B5/02H04B10/02
Inventor 尹勇梁凯琦
Owner SHENZHEN POLYTECHNIC
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