FR2734432A1 - Tourist and game information distribution system e.g. for tourist attraction - Google Patents

Abstract

The system includes several audio supply sources (3), with each source generating a specific language. The analogue signal from each language generator is multiplexed and passed to a single transmitter antenna (1). Tourists tune in to the language of their choice with a radio receiver. Several radio receivers can operate in the same area. Each receives the multiplexed signal and extracts the chosen commentary in the chosen language.

Description

The present invention relates to a device for improving the listening and transmission of broadcast information.

The outside visit to cultural places or to an amusement park is traditionally done by guides or written forms.

This leads to problems for lack of simplicity because the interested parties are forced to read. the manuals, find your bearings without being able to do it simultaneously. And audio information is difficult to put in place, most often due to the management of the different languages' in which this type of information is useful.

This problem is particularly significant in high-traffic areas.

Some listening systems already installed and which have proven themselves, are not commercially efficient and limit the response to needs in this area.

The device according to the invention overcomes these drawbacks.

 In fact, according to a first characteristic, it comprises an automatic broadcasting terminal and, on the other side, radio receivers in a very precise technical format.

The automatic broadcasting terminal is characterized in that it is provided with one or more transmitters which are each connected to an individual sound source at each transmitter.

The radio receivers are tuned to a very specific reception frequency which depends on the mother tongue, by way of non-limiting example, of the user.

The user by the decoration of the case will recognize perfectly that the radio will receive programs in his native language
This receiver then takes the form of radio passport in the sense that at each place where a terminal is installed, the positioning of the frequency will be the same language by language and the user equipped with the same radio can use it at any place. of radio radiation from the terminals.

According to the particular modes of use:
The terminal is equipped with an antenna with a different characteristic depending on the place of passage of the user (by radiating cable, umbrella antenna or even directional antenna).

The sound system can be made by compression of computer or analog sounds. Texts can be changed remotely or locally at each terminal.

The transmitters are of variable power according to the place and the conditions of use of the radio receivers.

The radio receivers are studied to optimize the use of the programs transmitted by the terminals. It is of low price widely distributed and decorated in an attractive way for marketing reasons, the reception is done by the intermediary of a quartz to avoid all the adjustments, and of all the classic electronic part of the integrated circuit type earphones or mini high speaker
The accompanying drawings illustrate the invention
FIG. 1 represents the transmission device according to the invention.

FIG. 2 represents the reception part according to the invention.

With reference to these drawings, the device comprises a transmitting antenna (r), provided with its system for connection to the transmitters (2)
The device includes as many transmitters as necessary installed in parallel to ensure multiplexing (5), these transmitters are equipped with potentiometers (b) and power adjustment button (c), without limitation the figure shows 8 transmitters installed
The device according to the invention comprises an automatic broadcasting system broadcasting texts stored on cassettes (a), this broadcasting system, the information of which can be changed at any time is connected to all the transmitters by a cable (4) as nonlimiting the figure shows 8 installed sound tracks.

The device comprises a radio receiver (A) fixed on the transmitter (A) and (B) for the transmitter (B).

The device according to the invention is particularly intended for the sound diffusion on boats, planes, trains and buses or to solve the problems of simultaneous translations in conference rooms.

It is intended for visiting fun sites such as amusement parks, tourist cities for example, meeting rooms for simultaneous translations
This invention has multiple other applications which will depend on the creativity of the users.

Claims (1)

 DREAM m ICATION  Device for improving the sound diffusion of tourist and recreational information, characterized in that it comprises a homogeneous automatic transmission terminal composed of an antenna (1) of one or more analog radio transmitters multiplexed (5) together and connected on the antenna, and one or more sound sources (3) r. each connected to a single multiplexed analog radio transmitter (5) and several series of radio receivers (7), each of the series listening directly to a single multiplexed analog radio transmitter from the automatic transmission terminal.