CN106982227A - A kind of holographic sound field conference system - Google Patents

A kind of holographic sound field conference system Download PDF

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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
Application number
CN201710302456.7A
Other languages
Chinese (zh)
Inventor
张德明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Sabine Technologies Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710302456.7A priority Critical patent/CN106982227A/en
Publication of CN106982227A publication Critical patent/CN106982227A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • H04R3/12Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47Arrangements 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47Arrangements 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
    • H04H20/48Arrangements 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40Support for services or applications
    • H04L65/403Arrangements for multi-party communication, e.g. for conferences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services 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

A kind of holographic sound field conference system
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.
CN201710302456.7A 2017-05-03 2017-05-03 A kind of holographic sound field conference system Pending CN106982227A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
PB01 Publication
SE01 Entry into force of request for substantive examination
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

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20170725

RJ01 Rejection of invention patent application after publication