Riedel Communications International Gmbh

Riedel Communications Internaional Gmbh

Riedel Communications International Gmb

Thomas Riedel

Jiou-Pahn Lee

Jake Dodson

Stephan Schaaf

Hubert Sieben

Roberto Barbieri Carrera

Silvio Gehri

Christian Diehl

Bernhard Hanisch

Wolfgang Fritz

The invention relates, among others, to a mobile terminal portable by a user () and designed as a belt pack () for use in an intercom network (), comprising a housing () with a port () for a headset () with a headset microphone () and a headset loudspeaker (), and further comprising a communication module (), with which audio information can be wirelessly transmitted to other users () of the intercom network. The specialty consists, among others, in that a microphone () and a loudspeaker () are provided in or on the housing ().

Belt-pack

A network device for an intercom network for duplex audio communication between users of the intercom network has a housing and a communication module in or at the housing and that can establish a radio link for transmitting audio signals to and receiving audio signals from another user. The radio link is subject to the DECT protocol or another protocol, and the audio signals to the communication module is broken by reflection into a plurality of radio paths. Multipath interference is prevented or reduced by electronic elements including at least one equalizer for processing a plurality of audio signals received along the plurality of radio paths and performing a signal correction.

Device for intercom network

The invention relates, inter alia, to a network device () which can be connected via electrical lines () to other subscribers () of a network (), in particular a real-time intercom network (), for transmitting audio and/or image information, wherein the network device () comprises at least one input-side terminal () for connection to a power supply source () and at least one output-side terminal () for connection to at least one second network device (), wherein signals and operating voltage (PoE) can be transmitted via the terminals, using at least the following four layers ():

Network apparatus, method and network for transmitting audio and image information

An intercom network for real-time audio communication between users has a stationary element to which the users are connected, a mobile terminal that comprises an audio input and that can transmit audio signals wirelessly to the stationary element or to another user, and a device in the stationary element for user management, that administers the users connected to the stationary element, and that carries out an authorization check for logging the mobile terminal onto the stationary element. An NFC element is provided in the device on the stationary element, and an NFC counter-element is provided on the mobile terminal that can transmit authorization information to the NFC element when the mobile terminal approaches the stationary element.

Intercom network, mobile terminal, and method

The invention concerns amongst other things a user () to an intercom network () for carrying out real-time audio communication with other users of this intercom network, comprising an audio input, in particular a microphone () or a microphone port () and a connection port () or a communication module () for connecting with a switching center () of the intercom network, comprising at least one functionality that can be set as a parameter, in particular manually set, such as key assignment, direct-dial key, brightness, volume or the like, characterized in that an NFC element () is provided on the user that can be used to carry out a communication with a counterpart NFC element () assigned to an operator ().

Intercom-network station, intercom network, and method

The invention relates to, among others, a communication station () for an intercom network (), comprising a plurality of operating elements () each of which are configured in the manner of a lever (), wherein a lever starting from an inactive middle position () is manually shiftable in a first direction () into a first switching position () or alternatively shiftable in a second direction () contrary to the first into a second switching position (), wherein the lever is biased toward its middle position. The special feature of the invention consists, among others, in that the lever comprises a rotatably mounted adjustment element () for changing a parameter.

Talk station for intercom network

The invention relates to, among others, a network device () for an intercom network () for permitting an audio communication, in particular a duplex audio communication with other users () of the intercom network, comprising a housing () and a communication module () arranged therein or thereon, with which a radio link can be established for the transmission of audio signals to another user, wherein the radio link is subject to the DECT protocol. The speciality, among others, consists in that the network device () comprises a means () for preventing or reducing multipath interferences.

The invention relates to, among others, an intercom network (), comprising a plurality of speech stations () and at least one switching center (), wherein from each speech station connected to the switching center a connecting line () extend to the switching center, wherein the connecting line provides a direct connection, respectively, between the switching center and the connected speech station, and wherein the speech stations of the intercom network, due to an audio data communication via the switching center, can enter into audio communication in real time. The particular feature consists, among others, in that at least one speech station () comprises a terminal () for a second connecting line (), via which the speech station is connected with the same switching center () or with another switching center ().

Intercom network and terminal therefor

Presented and described is, amongst other items, an intercom plug-in connector () for audio connections, comprising a cylindrical housing () extending in the axial direction (), in particular with a circular, or essentially circular, cross-section, whose first axial end () is formed by a plug-in extension () that on its front face () has a plurality of sockets (), in particular four sockets positioned relative to one another in an approximately V-shape, for contact pins (), and which at its second axial end () has a phone jack () for a phone plug ().

Audio intercom plug connector

The invention relates, among others, to a communication station () for an intercom network (), comprising a housing () with a housing front () and a housing rear side (), wherein a plurality of operating elements () and at least one display () are on the housing front, the display being configured as a touchscreen display, wherein the operating elements comprise a plurality of selector keys (), wherein the communication station as a result of an operator actuating a selector key provides a direct listening and/or speaking connection to another selected communication station () of the intercom network, in particular via a switching station (), wherein in a first function state () of the display information (A; B, C) of a first kind can be displayed and/or data (A; B; C) of a first kind can be entered on the display, the information and/or data relating to at least one operating element. The particular characteristic of the invention consists in that the display () can be shifted between a rest position () and a switching position (), wherein as a result of shifting the display into the switching position, the display assumes a second function state, in which information (D; E; F) of a second kind can be displayed and/or data (D; E; F) of a second can be entered on the display, the information and/or data relating to at least one operating element.

Speech station for intercom network

An intercom network () for real-time audio communication between users (), amongst other things, is represented and described, comprising at least one stationary element (), as a base (), to which the users () are connected, and at least one mobile terminal (), such as a belt pack () or a mobile microphone () that comprises an audio input (), wherein audio signals can be transmitted wirelessly with the mobile terminal within the DECT frequency range to the stationary element or to another stationary user, wherein the stationary element comprises a device () for user management that administers the users () connected to the stationary element (), and wherein an authorization check is carried out by the device for the logging-on of the mobile terminal to the stationary element, wherein the device () comprises an NFC element () arranged on the stationary element (), and wherein an NFC counter-element () is arranged on the mobile terminal (), wherein authorization information can be transmitted by the NFC counter-element to the NFC element when the mobile terminal approaches the stationary element.

The invention relates, inter alia, to a speech station () for an intercom network (), comprising an in particular parallepipedal housing (), with a housing front () and a rear housing side (), wherein a plurality of programmable operator controls () and multiple displays () are tightly packed on the housing front (), wherein the operator controls comprise a plurality of selector keys (), wherein the speech station as a result of a selector key being actuated by an operator provides a direct listen and/or talk connection to a selected other speech station () of the intercom network via a switching station (), wherein a plurality of connectors (), such as power-supply connector, data cable connector, BNC connector, are mounted on the rear housing side (), wherein at least one loudspeaker () is fixed on the speech station, wherein the loudspeaker is accommodated in a seat () between the housing front () and rear housing side (), offset to the rear () relative to the housing front (), and wherein the loudspeaker () has a sound exit surface () from which the sound is propagated to an opening () in the housing front (), wherein the opening has an opening cross-section () that amounts to only a fraction of the sound exit surface ().

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Wuppertal, Germany

Thomas Riedel