MY133288A - Earphone without impulse noise for protection against conductive hearing loss - Google Patents
Earphone without impulse noise for protection against conductive hearing lossInfo
- Publication number
- MY133288A MY133288A MYPI20003727A MY133288A MY 133288 A MY133288 A MY 133288A MY PI20003727 A MYPI20003727 A MY PI20003727A MY 133288 A MY133288 A MY 133288A
- Authority
- MY
- Malaysia
- Prior art keywords
- earphone
- loudspeaker
- protection against
- hearing loss
- impulse noise
- Prior art date
Links
Landscapes
- Stereophonic Arrangements (AREA)
Abstract
AN EARPHONE WITHOUT IMPULSE NOISE FOR PROTECTION AGAINST CONDUCTIVE HEARING LOSS INCLUDES AN EARPHONE HOUSING (40,70) AND A LOUDSPEAKER (50) MOUNTED IN A SOUND CHAMBER THEREIN A FRONT END OF THE EARPHONE HOUSING (40,70) HAT AN EARPLUG (41) ADAPTED TO BE HANGED BETWEEN THE TRAGUS (16) AND THE ANTITRAGUS (15) OF THE EXTERNAL EAR (10) WHILE A REAR END THEREOF HAS A HOOD (42) WITH A HOLLOW SOUND CHAMBER (43,71). A LOUDSPEAKER (50) IS SUPPORTED IN THE HOLLOW SOUND CHAMBER (43,71) OF THE HOOD (42) AROUND WHICH A PLURALITY OF SOUND HOLES (44,72) ARE DISTRIBUTED, WHEREIN A SOUND OUTPUT END OF THE LOUDSPEAKER (50.) MUST BE POSITIONED FACING TO THE HOOD (42) AND OPPOSITE TO THE EARPLUG (41). A CONDUCTIVE CORD (60) IS CONNECTED AT THE BOTTOM END OF THE EARPHONE HOUSING (40,70) FOR TRANSMITTING ELECTRIC CURRENT TO THE LOUDSPEAKER (50).(FIG 4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20003727 MY133288A (en) | 2000-08-15 | 2000-08-15 | Earphone without impulse noise for protection against conductive hearing loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20003727 MY133288A (en) | 2000-08-15 | 2000-08-15 | Earphone without impulse noise for protection against conductive hearing loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY133288A true MY133288A (en) | 2007-10-31 |
Family
ID=78468822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20003727 MY133288A (en) | 2000-08-15 | 2000-08-15 | Earphone without impulse noise for protection against conductive hearing loss |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY133288A (en) |
-
2000
- 2000-08-15 MY MYPI20003727 patent/MY133288A/en unknown
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