DE20104780U1 - Hands-free system for a mobile phone - Google Patents
Hands-free system for a mobile phoneInfo
- Publication number
- DE20104780U1 DE20104780U1 DE20104780U DE20104780U DE20104780U1 DE 20104780 U1 DE20104780 U1 DE 20104780U1 DE 20104780 U DE20104780 U DE 20104780U DE 20104780 U DE20104780 U DE 20104780U DE 20104780 U1 DE20104780 U1 DE 20104780U1
- Authority
- DE
- Germany
- Prior art keywords
- hands
- free device
- signal cable
- hearing aid
- audio
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
- H04R25/556—External connectors, e.g. plugs or modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20104780U DE20104780U1 (en) | 2001-03-19 | 2001-03-19 | Hands-free system for a mobile phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20104780U DE20104780U1 (en) | 2001-03-19 | 2001-03-19 | Hands-free system for a mobile phone |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20104780U1 true DE20104780U1 (en) | 2001-07-05 |
Family
ID=7954539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20104780U Expired - Lifetime DE20104780U1 (en) | 2001-03-19 | 2001-03-19 | Hands-free system for a mobile phone |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20104780U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004016577A1 (en) * | 2004-03-31 | 2005-07-28 | Siemens Audiologische Technik Gmbh | Head-set with hearing-aid functionality e.g. for mobile phone, has ear-piece releasably joined to head-set module |
DE102005005284B3 (en) * | 2005-02-04 | 2006-06-01 | Siemens Audiologische Technik Gmbh | Infra red transmission device for a hearing aid for voice signal transmission and having a phototransistor as a receiver, to transmit a voice signal using infrared radiation |
DE102007045749A1 (en) * | 2007-09-25 | 2009-06-04 | Siemens Medical Instruments Pte. Ltd. | Attachment device for attachment of behind-the-ear-hearing device at ear of athletic active user, has clip for direct attachment on body part of user in detachable manner, and band connecting insertion element with clip |
-
2001
- 2001-03-19 DE DE20104780U patent/DE20104780U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004016577A1 (en) * | 2004-03-31 | 2005-07-28 | Siemens Audiologische Technik Gmbh | Head-set with hearing-aid functionality e.g. for mobile phone, has ear-piece releasably joined to head-set module |
DE102005005284B3 (en) * | 2005-02-04 | 2006-06-01 | Siemens Audiologische Technik Gmbh | Infra red transmission device for a hearing aid for voice signal transmission and having a phototransistor as a receiver, to transmit a voice signal using infrared radiation |
DE102007045749A1 (en) * | 2007-09-25 | 2009-06-04 | Siemens Medical Instruments Pte. Ltd. | Attachment device for attachment of behind-the-ear-hearing device at ear of athletic active user, has clip for direct attachment on body part of user in detachable manner, and band connecting insertion element with clip |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010809 |
|
R081 | Change of applicant/patentee |
Owner name: PRELLE, JUERGEN, DE Free format text: FORMER OWNER: OPTIKOM GMBH, 22844 NORDERSTEDT, DE Effective date: 20020410 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20041001 |