CN105338207A - WiFi (wireless fidelity) transmission based mobile phone sound system and using method thereof - Google Patents
WiFi (wireless fidelity) transmission based mobile phone sound system and using method thereof Download PDFInfo
- Publication number
- CN105338207A CN105338207A CN201510817236.9A CN201510817236A CN105338207A CN 105338207 A CN105338207 A CN 105338207A CN 201510817236 A CN201510817236 A CN 201510817236A CN 105338207 A CN105338207 A CN 105338207A
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- mobile phone
- wifi
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- signal
- sound
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
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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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
The invention relates to the field of sounds and in particular relates to a WiFi (wireless fidelity) transmission based sound system capable of enabling a mobile phone to achieve the microphone function and a using method of the system. The system comprises APP, a mobile phone, a WiFi module, an audio decoding module and a speaker, or the system comprises APP, a mobile phone, a wireless router, a receiving module, an audio decoding module and a speaker. When the system is used, the mobile phone is controlled via the APP to code sound signals in real time, and digital signals are transmitted to an audio decoder via a WiFi route and are transmitted to the speaker to be played after being decoded by the audio decoding module, thus achieving the sound amplification effect. The system takes full advantage of the WiFi environment and has the effect of solving the problems of low efficiency, poor experience, manpower consumption, hidden sanitary trouble, and the like caused by microphone passing in the interaction process at the present conference.
Description
Technical field
The present invention relates to sound system, particularly relate to a kind of phone sound system based on WiFi transmission and using method thereof.
Background technology
Microphone is the indispensable electronic product of various conference hall, auditorium, stage, for the sound of speaker is amplified by on-the-spot audio amplifier, allows everyone can know hear.Microphone develops into wireless microphone from cable microphone, has got rid of long electric wire, for speaker brings great convenience.
But, when meeting-place needs interaction, just need to transmit microphone, arrange the full conference hall of attendant to run, labor intensive cost; For larger meeting-place, transmitting microphone needs the time of wait just long; For seat not the spectators on limit, aisle, the biography of microphone is entered to spread out of and is bothered all very much, and the interchange efficiency and the meeting that greatly have impact on meeting-place are experienced.And many people share microphone, because the saliva being difficult to avoid pollutes, if someone occurs the illnesss such as flu by chance again, just there is larger health concerns.
Now, smart mobile phone is almost the indispensable electronic product of people, and the Application and Development of mobile phone A PP is also very ripe, can complete the collection of sound well and transmit in real time.
Now, widely, almost each conference hall is in WiFi environment in the covering of WiFi.
Now, the development of the electronic product such as all kinds of WiFi module, routing module, audio decoder module is also very ripe.
Utilize above condition, invent a kind of phone sound system based on WiFi transmission, can solve current meeting-place transmit the efficiency of microphone low, experience the problems such as poor, health concerns.
Summary of the invention
The object of this invention is to provide a kind of phone sound system based on WiFi transmission and using method thereof, solve on present meeting field in interaction process, transmit the efficiency of microphone low, experience poor, labor intensive, have the problems such as health concerns.
Technical scheme of the present invention is, set up the system that comprises APP, mobile phone, WiFi module, audio decoder module and audio amplifier, or a system comprising APP, mobile phone, wireless router, receiver module, audio decoder module, audio amplifier, completes hardware foundation.Wherein, receiver module and audio decoder module can become a unit by choice set, realize the signal receiving function of WiFi mode and/or wired mode, the audio decoder function of one or more forms, the audio output function of one or more interfaces.
The using method of this system is, mobile phone is controlled by mobile phone A PP, make mobile phone that the sound signal encoding of collection is become digital signal, and by specified path, digital signal is transferred to receiver module by WiFi, receiver module is by the Signal transmissions of reception to audio decoder module, and audio decoder module, by after the signal decoding of reception, is transferred to audio amplifier, the signal of reception plays back by audio amplifier, realizes sound amplification function.
Further, sound collection end can be mobile phone, Pad, computer etc.; Digital signal transmission path can be WiFi direct-connected, connect via one or more router, the mode such as long-range connection between LAN; Broadcast unit can be audio amplifier, earphone etc.
Further, this system can access multiple terminals, connects plurality of mobile phones, outputs to multiple audio amplifier.
Accompanying drawing explanation
Fig. 1 is the first structure building form of phone sound system.
Fig. 2 is the second structure building form of phone sound system.
Fig. 3 is the realization flow of phone sound system.
Embodiment
Below in conjunction with accompanying drawing, more detailed explanation is carried out to technical scheme of the present invention.
Please refer to Fig. 1, phone sound system described in the invention, can set up like this, comprise:
1 is software, as independent utility software, or a part for other application software, mobile phone can be controlled and sound is gathered and encodes, and the transmit path of appointed information;
2 is mobile phone, under the instruction of software, carries out the collection of sound, coding, sends in real time;
3 is the Signal transmissions of WiFi mode, will come from the digital data transmission of 2 to 4;
4 is WiFi module, receives the digital information from mobile phone, and is transferred to 5;
5 is audio decoder module, and the audio decoder chip can selected at present is a lot, and decodable audio format is also varied, and the information after decoding, is transferred to 6;
6 is audio amplifier, and the audio-frequency information from 5 is played back.
Please refer to Fig. 2, mobile phone speaker system described in the invention, can also set up like this, comprise:
7 is software, as independent utility software, or a part for other application software, mobile phone can be controlled and sound is gathered and encodes, and the transmit path of appointed information;
8 is mobile phone, under the instruction of software, carries out the collection of sound, coding, sends in real time;
9 is the Signal transmissions of WiFi mode, will come from the digital data transmission of 8 to 10;
10 is router, receives the information from mobile phone by WiFi mode, meanwhile, by WiFi or wired mode, information is sent to 13;
11 is WiFi mode;
12 is wired mode;
13 is receiver module, receives the information from router, and sends 14 to;
14 is audio decoder module, and the audio decoder chip can selected at present is a lot, and decodable audio format is also varied, and the information after decoding, is transferred to 15;
13 and 14 can be integrated in a unit, like this, on the basis of existing legacy equipment group (mobile phone, router, audio amplifier), only need to increase so unit, just can assort the hardware foundation needed for mobile phone speaker system;
15 is audio amplifier, and the audio-frequency information from 14 is played back.
Please refer to Fig. 3, for the phone sound system shown in Fig. 2, list the realization flow of system, comprise the following steps:
16 send instruction for APP, 17 encode for mobile phone gathers acoustic information, 18 are sent to router for digital signal in real time by WiFi, 19 send receiver module by wireless or wired mode information for router, and 20 send decoder module for receiver module to information, and 21 decode for audio decoder module, 22 send audio amplifier to for decoded information, 23 play sound for audio amplifier, so, just can complete the flow process of whole system.
Above content is in conjunction with concrete scheme further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (10)
1. based on WiFi transmission, make mobile phone realize a sound system for microphone function, it is characterized in that: comprise APP, mobile phone, WiFi module, audio decoder module and audio amplifier.
2. based on WiFi transmission, make mobile phone realize a sound system for microphone function, it is characterized in that, also have the second building form: comprise APP, mobile phone, wireless router, receiver module, audio decoder module, audio amplifier; Wherein, receiver module can be WiFi mode and/or wired mode from the mode of wireless router Received signal strength.
3. the using method of system according to claim 1, is characterized in that, comprise the following steps: control mobile phone by APP, make mobile phone that the sound signal encoding of collection is become digital signal; Further, digital signal passes through WiFi module real-time Transmission to audio decoder module; Further, audio decoder module, by after the signal decoding of reception, is transferred to audio amplifier; Further, the signal of reception plays back by audio amplifier, realizes sound amplification function.
4. the using method of system according to claim 2, is characterized in that, comprise the following steps: control mobile phone by APP, make mobile phone that the sound signal encoding of collection is become digital signal; Further, digital signal is transferred to receiver module by wireless router; Further, receiver module by receive Signal transmissions to audio decoder module; Further, audio decoder module, by after the signal decoding of reception, is transferred to audio amplifier; Further, the signal of reception plays back by audio amplifier, realizes sound amplification function.
5. according to claim 1, sound system according to claim 2, it is characterized in that: intrasystem software and hardware supports a certain or certain several host-host protocol, such as DLNA agreement, Qplay agreement, Airplay agreement etc.
6. according to claim 1, system according to claim 2, the wherein receiver module of audio decoder module and upstream thereof, can select to integrate, form a unit, the feature of this unit is: have signal receiving function, audio decoder function and audio output function; Wherein, Signal reception mode can be WiFi mode and/or wired mode, and audio decoder function supports the audio file of one or more forms, and audio output function supports optical fiber, AUX3.5, the usb audio way of output.
7. unit according to claim 6, is characterized in that: on the basis of existing legacy equipment group (mobile phone, wireless router, audio amplifier), as long as increase such unit, can assort the hardware foundation of whole sound system.
8. according to claim 1, system according to claim 2, more various building form can also be had, can be summarized as: sound signal collecting unit, digital data transmission unit, broadcast unit; Wherein, sound signal collecting unit can be mobile phone, Pad, computer etc.; Digital data transmission unit can be WiFi direct-connected, connect via one or more router, the mode such as long-range connection between LAN; Broadcast unit can be audio amplifier, earphone etc.
9. according to claim 1, system according to claim 2, the function of multiple terminals access can also be realized, it is characterized by: plurality of mobile phones is connecting system simultaneously; When transmitting data, wherein one or several mobile phones can be selected, carry out data transmission; When data output to and play end, also multiple terminals can be transferred to.
10. according to claim 1, system according to claim 2, APP wherein can be independently APP, also can be contained in the part in other APP, it is characterized in that: energy calling mobile phone function, make mobile phone realize the function of encoding to the acoustic information gathered, storing, send in real time by specified path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817236.9A CN105338207A (en) | 2015-11-23 | 2015-11-23 | WiFi (wireless fidelity) transmission based mobile phone sound system and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817236.9A CN105338207A (en) | 2015-11-23 | 2015-11-23 | WiFi (wireless fidelity) transmission based mobile phone sound system and using method thereof |
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| CN105338207A true CN105338207A (en) | 2016-02-17 |
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| CN201510817236.9A Pending CN105338207A (en) | 2015-11-23 | 2015-11-23 | WiFi (wireless fidelity) transmission based mobile phone sound system and using method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271111A (en) * | 2016-12-30 | 2018-07-10 | 深圳天珑无线科技有限公司 | The method and system intelligently to amplify |
| CN110099335A (en) * | 2019-06-19 | 2019-08-06 | 安徽声讯信息技术有限公司 | A kind of Split intelligent sound box system and its implementation |
| CN115396408A (en) * | 2022-08-24 | 2022-11-25 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
-
2015
- 2015-11-23 CN CN201510817236.9A patent/CN105338207A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271111A (en) * | 2016-12-30 | 2018-07-10 | 深圳天珑无线科技有限公司 | The method and system intelligently to amplify |
| CN110099335A (en) * | 2019-06-19 | 2019-08-06 | 安徽声讯信息技术有限公司 | A kind of Split intelligent sound box system and its implementation |
| CN115396408A (en) * | 2022-08-24 | 2022-11-25 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115396408B (en) * | 2022-08-24 | 2023-11-03 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
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Application publication date: 20160217 |