IT1259005B - Device for the reception and transmission of acoustic and voice signals from and to a telephone line, that can be put to the user's ear - Google Patents
Device for the reception and transmission of acoustic and voice signals from and to a telephone line, that can be put to the user's earInfo
- Publication number
- IT1259005B IT1259005B ITMI921490A ITMI921490A IT1259005B IT 1259005 B IT1259005 B IT 1259005B IT MI921490 A ITMI921490 A IT MI921490A IT MI921490 A ITMI921490 A IT MI921490A IT 1259005 B IT1259005 B IT 1259005B
- Authority
- IT
- Italy
- Prior art keywords
- ear
- acoustic
- reception
- user
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
Landscapes
- Telephone Set Structure (AREA)
Abstract
A device for the reception and transmission of acoustic and voice signals from and to a telephone line, used in a telephone receiver or similar equipment directly connected to such a line, of the type comprising a body 20, 21 housing at least one microphone and one loudspeaker. The device includes means 2, 3; 25 for connecting the said body 20, 21 to one ear of the user, the said body comprising a first portion 1B, 1C; 24 that can be placed close to the ear and supporting the loudspeaker and a second portion 1A; 22 relatively distant from the first, to support the microphone. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921490A IT1259005B (en) | 1992-06-17 | 1992-06-17 | Device for the reception and transmission of acoustic and voice signals from and to a telephone line, that can be put to the user's ear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI921490A IT1259005B (en) | 1992-06-17 | 1992-06-17 | Device for the reception and transmission of acoustic and voice signals from and to a telephone line, that can be put to the user's ear |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI921490A0 ITMI921490A0 (en) | 1992-06-17 |
ITMI921490A1 ITMI921490A1 (en) | 1993-12-17 |
IT1259005B true IT1259005B (en) | 1996-03-11 |
Family
ID=11363526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI921490A IT1259005B (en) | 1992-06-17 | 1992-06-17 | Device for the reception and transmission of acoustic and voice signals from and to a telephone line, that can be put to the user's ear |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1259005B (en) |
-
1992
- 1992-06-17 IT ITMI921490A patent/IT1259005B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI921490A1 (en) | 1993-12-17 |
ITMI921490A0 (en) | 1992-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |