CN106982227A - A kind of holographic sound field conference system - Google Patents
A kind of holographic sound field conference system Download PDFInfo
- Publication number
- CN106982227A CN106982227A CN201710302456.7A CN201710302456A CN106982227A CN 106982227 A CN106982227 A CN 106982227A CN 201710302456 A CN201710302456 A CN 201710302456A CN 106982227 A CN106982227 A CN 106982227A
- Authority
- CN
- China
- Prior art keywords
- sound field
- holographic
- meeting
- exterior terminal
- conference system
- 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.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000001093 holography Methods 0.000 claims 8
- 210000004556 brain Anatomy 0.000 claims 1
- 210000000624 ear auricle Anatomy 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
- H04H20/48—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for FM stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The present invention proposes a kind of holographic sound field conference system, including a holographic sound field collection and broadcaster (1), at least one wireless receiving earphone (2), one exterior terminal (3), gathered by holographic sound field and broadcaster (1) connection wireless receiving earphone (2) and exterior terminal (3), downstream transmission is carried out to the holographic acoustic field signal in meeting-place；The collection and broadcast of the holographic sound field of full Wireless can be realized when carrying out meeting using the holographic sound field collection in the present invention and broadcaster, so as to greatly reduce the equipment investment cost of teleconference while teleconference effect is lifted.
Description
Technical field
The invention belongs to audio/video communication field, more particularly to a kind of holographic sound field conference system.
Background technology
Along with internet development in science and technology, tele-conferencing system is used widely, but existing tele-conferencing system
What is still relied in terms of audio transmission is monophonic, the two-channel stereo sound audio of traditional wired connection mode so that with
The participation of meeting person is not high, and often structure is also more complicated for current conference system, and price is also relatively high, in each
Born for small enterprise higher.
The content of the invention
In order to overcome the defect of prior art, the present invention proposes a kind of holographic sound field conference system, using in the present invention
Holographic sound field collection and broadcaster carry out that the collection and broadcast of the holographic sound field of full Wireless can be realized during meeting, so that in lifting
The equipment investment cost of teleconference is greatly reduced while teleconference effect.
A kind of holographic sound field conference system, including a holographic sound field collection and broadcaster are proposed, at least one is wireless
Earphone is received, an exterior terminal is characterised by, holographic sound field collection and broadcaster include a pair of artificial auricles, auricle
A pair of microphones are provided with duct, the holographic acoustic field signal in meeting-place is gathered under the cooperation of auricle, the holographic sound field collection
And broadcaster further comprises bluetooth module, wireless connection is carried out by bluetooth approach between exterior terminal, and will obtain
Holographic acoustic field signal uplink in meeting-place is to exterior terminal, and the network that exterior terminal is further connected by it is by meeting-place
Holographic acoustic field signal send, exterior terminal can receive the audio signal for carrying out automatic network simultaneously, and the signal downlink is sent out
Deliver to the collection of holographic sound field and broadcaster, and by holographic sound field gather and broadcaster in radio broadcasting module this is believed
Number broadcasted, at least one described wireless receiving earphone receives the broadcast singal, and reset to wearing the ear in meeting-place
The participant of machine；
Further, exterior terminal can be received simultaneously carrys out the audio signal of automatic network and has included the letter from other meeting-place
Number；Wherein the signal in other meeting-place includes the holographic acoustic field signal in other meeting-place.
Further, holographic sound field collection and the bluetooth connection between broadcaster and exterior terminal are entered using RFCOMM passages
OK.
Further, the radio broadcasting mode in meeting-place includes UHF, bluetooth, FM frequency modulation.
Further, wireless receiving earphone includes two-channel sterearphone；The wireless receiving earphone include it is In-Ear,
Wear-type, supra-aural.
Further, the mode of exterior terminal connection network includes cellular network, WIFI, WIMAX, Ethernet.
Further, exterior terminal includes mobile phone, tablet personal computer, laptop computer, PDA or other network terminals.
Brief description of the drawings
Fig. 1 is the operating diagram of the holographic sound field conference system of the present invention
Embodiment
With reference to accompanying drawing, the holographic sound field conference system of the present invention is described in detail.As shown in Figure 1, the system bag
A holographic sound field collection and broadcaster 1 are included, at least one wireless receiving earphone 2 a, exterior terminal 3, holographic sound field is adopted
Collection and broadcaster 1 include being provided with a pair of microphones in a pair of artificial auricles, the duct of auricle, are gathered under the cooperation of auricle
Holographic acoustic field signal in meeting-place, the holographic sound field collection and broadcaster 1 further comprise bluetooth module, with exterior terminal 3
Between wireless connection is carried out by bluetooth approach, and by the holographic acoustic field signal uplink in obtained meeting-place to exterior terminal 3,
The network that exterior terminal 3 is then further connected by it sends the holographic acoustic field signal in meeting-place, and exterior terminal 3 is simultaneously
The audio signal for carrying out automatic network, such as signal from other meeting-place, including holographic acoustic field signal can be received, and by under the signal
Row send to holographic sound field collection and broadcaster 1, and by holographic sound field gather and broadcaster 1 in radio broadcasting module
The signal is broadcasted in meeting-place, at least one described wireless receiving earphone 2 receives the broadcast singal, and resets to pendant
Each participant for wearing earphone 2.As set forth above, it is possible to which by the system, the holophonic of full Wireless is realized with relatively low overhead
Field meeting.
Wherein, described exterior terminal 3 includes mobile phone, tablet personal computer, laptop computer, PDA or other network terminals；
Holographic sound field collection and the bluetooth connection between broadcaster 1 and exterior terminal 3 are carried out using RFCOMM passages, it is ensured that up-downgoing is complete
Frequency band low latency is transmitted；Radio broadcasting mode in meeting-place is including the use of UHF, bluetooth, FM frequency modulation etc.；Wherein, the wireless receiving
Earphone 2 includes two-channel sterearphone, and the earphone 2 can be In-Ear, wear-type, supra-aural etc.；Exterior terminal 3 connects network
Mode include cellular network, WIFI, WIMAX, Ethernet etc..
It should be appreciated by those skilled in the art that the rational modification in present disclosure should also belong to the present invention's
Protection domain.
Claims (9)
1. a kind of holographic sound field conference system, including a holographic sound field collection and broadcaster (1), at least one wireless receiving
Earphone (2) a, exterior terminal (3), is characterised by, holographic sound field collection and broadcaster (1) include a pair of artificial auricles, ear
A pair of microphones are provided with wide duct, the holographic acoustic field signal in meeting-place, the holographic sound field are gathered under the cooperation of auricle
Collection and broadcaster (1) further comprise bluetooth module, and wireless connection is carried out by bluetooth approach between exterior terminal (3),
And by the holographic acoustic field signal uplink in obtained meeting-place to exterior terminal (3), exterior terminal (3) further passes through its institute
The network of connection sends the holographic acoustic field signal in meeting-place, and exterior terminal (3) is while the audio letter for carrying out automatic network can be received
Number, and the signal downlink is sent to the collection of holographic sound field and broadcaster (1), and gathered and broadcaster by holographic sound field
(1) the radio broadcasting module in is broadcasted the signal in meeting-place, and at least one described wireless receiving earphone (2) is received
The broadcast singal, and reset to the participant for wearing the earphone (2).
2. holography sound field conference system as claimed in claim 1, is characterised by, exterior terminal (3) is while can receive from net
The audio signal of network has included the signal from other meeting-place.
3. holography sound field conference system as claimed in claim 2, is characterised by, the signal in other meeting-place includes other meeting-place
Holographic acoustic field signal.
4. holography sound field conference system as claimed in claim 1, is characterised by, holographic sound field collection and broadcaster (1) with
Bluetooth connection between exterior terminal (3) is carried out using RFCOMM passages.
5. holography sound field conference system as claimed in claim 1, is characterised by, the radio broadcasting mode in meeting-place include UHF,
Bluetooth, FM frequency modulation.
6. holography sound field conference system as claimed in claim 1, is characterised by, wireless receiving earphone (2) is vertical including two-channel
Body sound earphone.
7. holography sound field conference system as claimed in claim 6, is characterised by, the wireless receiving earphone (2) includes pleasant
Formula, wear-type, supra-aural.
8. holography sound field conference system as claimed in claim 1, is characterised by, exterior terminal (3) connects the mode bag of network
Include cellular network, WIFI, WIMAX, Ethernet.
9. holography sound field conference system as claimed in claim 1, is characterised by, exterior terminal (3) includes mobile phone, flat board electricity
Brain, laptop computer, PDA or other network terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302456.7A CN106982227A (en) | 2017-05-03 | 2017-05-03 | A kind of holographic sound field conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302456.7A CN106982227A (en) | 2017-05-03 | 2017-05-03 | A kind of holographic sound field conference system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106982227A true CN106982227A (en) | 2017-07-25 |
Family
ID=59341866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302456.7A Pending CN106982227A (en) | 2017-05-03 | 2017-05-03 | A kind of holographic sound field conference system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106982227A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202759558U (en) * | 2012-08-21 | 2013-02-27 | 徐丙川 | Audio and video acquisition apparatus and system |
| CN103945303A (en) * | 2014-04-14 | 2014-07-23 | 杨璐馨 | Auditory-effect 3D recording ring |
| WO2016078415A1 (en) * | 2014-11-18 | 2016-05-26 | 中兴通讯股份有限公司 | Terminal acoustic pickup control method, terminal and terminal acoustic pickup control system |
| CN106357691A (en) * | 2016-11-08 | 2017-01-25 | 北京塞宾科技有限公司 | Holographic sound field remote conference system |
| CN207339908U (en) * | 2017-05-03 | 2018-05-08 | 张德明 | A kind of holography sound field conference system |
-
2017
- 2017-05-03 CN CN201710302456.7A patent/CN106982227A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202759558U (en) * | 2012-08-21 | 2013-02-27 | 徐丙川 | Audio and video acquisition apparatus and system |
| CN103945303A (en) * | 2014-04-14 | 2014-07-23 | 杨璐馨 | Auditory-effect 3D recording ring |
| WO2016078415A1 (en) * | 2014-11-18 | 2016-05-26 | 中兴通讯股份有限公司 | Terminal acoustic pickup control method, terminal and terminal acoustic pickup control system |
| CN106357691A (en) * | 2016-11-08 | 2017-01-25 | 北京塞宾科技有限公司 | Holographic sound field remote conference system |
| CN207339908U (en) * | 2017-05-03 | 2018-05-08 | 张德明 | A kind of holography sound field conference system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200423 Address after: 100085 12A-2, B, block 28, information road, Haidian District, Beijing. Applicant after: BEIJING SABINE TECHNOLOGIES Ltd. Address before: 100016, room 1406, Hongyuan building, No. 4 Jiuxianqiao Road, Beijing, Chaoyang District Applicant before: Zhang Deming |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |
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| RJ01 | Rejection of invention patent application after publication |