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GR900100409A - Wireless system for the voice transmission in loudspeakers - Google Patents

Wireless system for the voice transmission in loudspeakers

Info

Publication number
GR900100409A
GR900100409A GR900100409A GR900100409A GR900100409A GR 900100409 A GR900100409 A GR 900100409A GR 900100409 A GR900100409 A GR 900100409A GR 900100409 A GR900100409 A GR 900100409A GR 900100409 A GR900100409 A GR 900100409A
Authority
GR
Greece
Prior art keywords
loudspeakers
voice transmission
wireless system
voice
kilometres
Prior art date
Application number
GR900100409A
Other languages
Greek (el)
Inventor
Eleni Giannopoulou
Alexandros Neropoulos
Original Assignee
Giannopoulou E Neropoulos A O
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giannopoulou E Neropoulos A O filed Critical Giannopoulou E Neropoulos A O
Publication of GR900100409A publication Critical patent/GR900100409A/en

Links

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transceivers (AREA)

Abstract

It is a system for wireless voice transmission to loudspeakers at a distance of up to 5 kilometres. The system consists of a transmitter -1-, a transmitting antenna -2- and another group of receiving antennas -2a-. It also includes a receiver -6- connected to the voice -9- and an amplifier -10- connected to the loudspeaker -11-.
GR900100409A 1990-05-29 1990-05-29 Wireless system for the voice transmission in loudspeakers GR900100409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR90100409 1990-05-29

Publications (1)

Publication Number Publication Date
GR900100409A true GR900100409A (en) 1992-07-30

Family

ID=10940153

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100409A GR900100409A (en) 1990-05-29 1990-05-29 Wireless system for the voice transmission in loudspeakers

Country Status (1)

Country Link
GR (1) GR900100409A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082905A1 (en) * 1981-12-24 1983-07-06 Deutsche ITT Industries GmbH Circuit for the processing, transmission and acoustic reproduction of digitalized tone frequency signals
FR2619480A1 (en) * 1987-08-14 1989-02-17 Marinier Denis Method and device for high-quality transmission, from a wireless sound reproduction facility, with stand-alone sound projectors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082905A1 (en) * 1981-12-24 1983-07-06 Deutsche ITT Industries GmbH Circuit for the processing, transmission and acoustic reproduction of digitalized tone frequency signals
FR2619480A1 (en) * 1987-08-14 1989-02-17 Marinier Denis Method and device for high-quality transmission, from a wireless sound reproduction facility, with stand-alone sound projectors

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