DE202019100841U1 - Bluetooth headphone device with binaural sound transmission capability - Google Patents
Bluetooth headphone device with binaural sound transmission capability Download PDFInfo
- Publication number
- DE202019100841U1 DE202019100841U1 DE202019100841.5U DE202019100841U DE202019100841U1 DE 202019100841 U1 DE202019100841 U1 DE 202019100841U1 DE 202019100841 U DE202019100841 U DE 202019100841U DE 202019100841 U1 DE202019100841 U1 DE 202019100841U1
- Authority
- DE
- Germany
- Prior art keywords
- audio signal
- receiving
- bluetooth
- speaker device
- input 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
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
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- 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
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
- H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Headphones And Earphones (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Bluetooth-Lautsprechervorrichtung, gekennzeichnet durch:einen Host (2) zum Empfang eines Eingangs-Audiosignals und Erzeugen eines digitalen Ausgangs-Audiosignals aus dem Eingangs-Audiosignal, wobei dieser in der Lage ist, über Bluetooth-Technik zu kommunizieren, undzwei Kopfhörer (3), die gleichzeitig mittels der Bluetooth-Technik mit dem Host (2) verbunden werden können, um das digitale Audiosignal nicht-simultan von diesem zu empfangen.A Bluetooth speaker device, characterized by: a host (2) for receiving an input audio signal and generating a digital output audio signal from the input audio signal capable of communicating via Bluetooth technology and two headphones (3) which can simultaneously be connected to the host (2) by means of the Bluetooth technology in order to receive the digital audio signal non-simultaneously from the latter.
Description
Die Erfindung bezieht sich auf eine Bluetooth-Kopfhörervorrichtung, und insbesondere auf eine Bluetooth-Kopfhörervorrichtung mit beidohriger Klangübertragungs- Fähigkeit.The invention relates to a Bluetooth headphone device, and more particularly to a Bluetooth headphone device with binaural sound transmission capability.
Eine herkömmliche Bluetooth-Kopfhörervorrichtung umfasst zwei Kopfhörer. Während der Nutzung ist einer der Kopfhörer mittels Bluetooth-Technik mit einem Smartphone oder einem Tablet verbunden, um ein digitales Audiosignal von diesem zu empfangen, und ist ferner mit dem anderen Kopfhörer verbunden, um das digitale Audiosignal an diesen weiterzuleiten; die Kopfhörer verarbeiten und spielen das hiervon empfangene Audiosignal jeweils ab. Somit verbraucht der eine Kopfhörer mehr Strom als der andere Kopfhörer, was die Benutzung und das Laden einer herkömmlichen Bluetooth-Kopfhörervorrichtung für einen Benutzer umständlich macht.A conventional Bluetooth headset device includes two headphones. During use, one of the headphones is connected via Bluetooth technology to a smartphone or a tablet to receive a digital audio signal therefrom, and is also connected to the other headphone to pass the digital audio signal thereto; the headphones process and play the audio signal received from each. Thus, one headphone consumes more power than the other headset, making the use and loading of a conventional Bluetooth headset device cumbersome for a user.
Daher ist es ein Ziel der Offenbarung, eine Bluetooth-Kopfhörervorrichtung bereitzustellen, die eine beidohrige Klangübertragungs-Fähigkeit besitzt und den Nachteil aus dem Stand der Technik überwinden kann.Therefore, it is an object of the disclosure to provide a Bluetooth headphone device that has binaural sound transmission capability and can overcome the disadvantage of the prior art.
Offenbarungsgemäß umfasst die Bluetooth-Kopfhörervorrichtung einen Host sowie zwei Kopfhörer. Der Host dient zum Empfang eines Eingangs-Audiosignals, erzeugt aus dem Eingangs-Audiosignal ein digitales Audiosignal und ist in der Lage, mittels Bluetooth-Technik zu kommunizieren. Die Kopfhörer können mittels der Bluetooth-Technik gleichzeitig mit dem Host verbunden werden, um das digitale Audiosignal nacheinander von diesem zu empfangen.As is apparent, the Bluetooth headset device includes a host and two headphones. The host is for receiving an input audio signal, generates a digital audio signal from the input audio signal and is capable of communicating via Bluetooth technology. The headphones can be simultaneously connected to the host using Bluetooth technology to receive the digital audio signal from it in turn.
Weitere Merkmale und Vorteile der Offenbarung ergeben sich aus der folgenden detaillierten Beschreibung der Ausführungsform im Hinblick auf die beigefügten Zeichnungen. Hierbei zeigen
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1 eine Perspektivansicht einer Ausführungsform einer offenbarungsgemäßen Bluetooth-Kopfhörervorrichtung, und -
2 ein Blockdiagramm zur Darstellung der Ausführungsform.
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1 a perspective view of an embodiment of a disclosed Bluetooth headphone device, and -
2 a block diagram illustrating the embodiment.
Bezugnehmend auf
In dieser Ausführungsform umfasst der Host
Das Empfangsgerät
Der Mikrocontroller
Der Transceiver
Die Schnittstelle
Die Stromquelle
In dieser Ausführungsform umfassen die Kopfhörer
Das Klang-Empfangsgerät
Der Transceiver
In dieser Ausführungsform umfasst der Transceiver
Der Lautsprecher
Die Stromquelle
Da jedes Zeitintervall der Übertragung des digitalen Audiosignals kürzer als 100 ms ist, folgt der von einem der Kopfhörer
Im Hinblick auf das oben Gesagte verbrauchen die Kopfhörer
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107210969 | 2018-08-10 | ||
TW107210969U TWM573115U (en) | 2018-08-10 | 2018-08-10 | Bluetooth earphone device for binaural audio transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202019100841U1 true DE202019100841U1 (en) | 2019-02-22 |
Family
ID=65728280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202019100841.5U Expired - Lifetime DE202019100841U1 (en) | 2018-08-10 | 2019-02-14 | Bluetooth headphone device with binaural sound transmission capability |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE202019100841U1 (en) |
TW (1) | TWM573115U (en) |
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2018
- 2018-08-10 TW TW107210969U patent/TWM573115U/en not_active IP Right Cessation
-
2019
- 2019-02-14 DE DE202019100841.5U patent/DE202019100841U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TWM573115U (en) | 2019-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification | ||
R156 | Lapse of ip right after 3 years |