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1. WO2007139515 - WIRELESS HYBRID HEADSET

Publication Number WO/2007/139515
Publication Date 06.12.2007
International Application No. PCT/SG2007/000151
International Filing Date 29.05.2007
IPC
H04R 5/033 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
033Headphones for stereophonic communication
H04R 5/02 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
02Spatial or constructional arrangements of loudspeakers
CPC
H04R 1/1033
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1033Cables or cables storage, e.g. cable reels
H04R 1/1083
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1083Reduction of ambient noise
H04R 2201/107
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2201Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
10Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
107Monophonic and stereophonic headphones with microphone for two-way hands free communication
H04R 2420/07
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2420Details of connection covered by H04R, not provided for in its groups
07Applications of wireless loudspeakers or wireless microphones
H04R 5/033
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
033Headphones for stereophonic communication
Applicants
  • BITWAVE PTE LTD [SG]/[SG] (AllExceptUS)
  • HUI, Siew Kok [SG]/[SG] (UsOnly)
  • TAN, Eng Sui [MY]/[SG] (UsOnly)
  • LOH, Kok Heng [MY]/[SG] (UsOnly)
Inventors
  • HUI, Siew Kok
  • TAN, Eng Sui
  • LOH, Kok Heng
Agents
  • LAWRENCE Y D HO & ASSOCIATES PTE LTD
Priority Data
60/803,36929.05.2006US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WIRELESS HYBRID HEADSET
(FR) CASQUE D'ÉCOUTE HYBRIDE SANS FIL
Abstract
(EN)
The present invention provides a wireless electronic device for audio signal procession and transmission. In one embodiment, the wireless electronic device comprises a primary unit being worn on one ear of a user, wherein the primary unit comprises a main electrical circuitry for receiving, processing, and transmitting audio signals, wherein the audio signals may be received from different sources; a speaker being electronically coupled to the main electrical circuitry for outputting the processed audio signals to a user; a microphone being electronically coupled to the main electrical circuitry for audio signal inputting to the main electrical circuitry; an interface being electronically coupled to the main electrical circuitry for allowing connection with a secondary attachment; and a power source for powering the wireless electronic device; whereby when the interface is not connected with the secondary attachment, the wireless electronic device functions as a mono headset.
(FR)
Cette invention concerne un dispositif électronique sans fil destiné à la transmission et au traitement de signaux sonores. Dans un mode de réalisation, le dispositif électronique sans fil comprend une unité principale portée sur une oreille d'un utilisateur, laquelle unité principale comprend un circuit électrique principal conçu pour recevoir, traiter et transmettre des signaux sonores. Les signaux sonores peuvent être transmis par différentes sources. Le dispositif électronique sans fil comprend également un microphone électroniquement couplé au circuit électrique principal afin de fournir les signaux sonores traités à un utilisateur; un microphone est électroniquement couplé au circuit électrique principal; une interface est électroniquement couplé au circuit électrique principal afin de permettre une connexion à un raccord secondaire; et une source d'alimentation permettant d'alimenter le dispositif électronique sans fil. Lorsque l'interface n'est pas connectée avec le raccord secondaire, le dispositif électronique fonctionne comme un casque d'écoute monophonique
Also published as
GB0821600.4
Latest bibliographic data on file with the International Bureau