CN207589153U - A kind of audio system using S08 sound card converters - Google Patents
A kind of audio system using S08 sound card converters Download PDFInfo
- Publication number
- CN207589153U CN207589153U CN201721599827.4U CN201721599827U CN207589153U CN 207589153 U CN207589153 U CN 207589153U CN 201721599827 U CN201721599827 U CN 201721599827U CN 207589153 U CN207589153 U CN 207589153U
- Authority
- CN
- China
- Prior art keywords
- sound
- interface
- connect
- circuit
- computer
- 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.)
- Active
Links
Landscapes
- Telephone Function (AREA)
Abstract
The utility model discloses a kind of audio system using S08 sound card converters,Including microphone,Mobile terminal,S08 sound card converters,Mobile phone,Computer and earphone,S08 sound cards converter includes earphone microphone interface,Accompaniment input interface,Charge mobile phone interface,Computer interface,Audio frequency processing circuit and power circuit,Audio frequency processing circuit includes headset receiving circuit and mixer circuit,Headset receiving circuit includes analog-digital converter,DSP sound chips,Microphone is connect with earphone microphone interface,Mixer circuit includes DSP reverberators,Receive transmitting element,Mobile terminal is connect with accompaniment input interface,The output terminal of computer interface and the input terminal of computer connect,The audio output of computer and the input terminal of earphone connect,Charge mobile phone interface is connect with mobile phone or external power supply,Power circuit is electrically connected with audio frequency processing circuit,Charge mobile phone interface is electrically connected with power circuit.The utility model supports portable computer connection, and isolation interference is strong, and can external power supply.
Description
Technical field
The utility model is related to a kind of audio system more particularly to a kind of audio systems using S08 sound card converters.
Background technology
As online direct broadcast service is constantly chased after stick by user, more and more companies want to intervene is broadcast live this online
Industry, and the effect of sound card converter is exactly in the function connects to other equipment by sound card, for example mobile phone direct broadcast function compares
It is dull, it is possible to the sound effect of computer sound card is connected in mobile phone live streaming using sound card converter.
Sound card converter audio system currently on the market, isolation interference is poor, and there are current sounds, noise, unstable
The problems such as, and be not enough to supply on the power supply computer needed for acoustic current ticket converter audio system.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of sound using S08 sound card converters
Display system uses OTG data signal transmissions, and isolation interference is strong, effectively avoids current sound, noise, unstable etc. and asks
Topic, and can an external external power supply, in order to can normal operation.
The technical solution of the utility model is as follows：A kind of audio system using S08 sound card converters, including microphone,
Mobile terminal, S08 sound cards converter, mobile phone, computer and earphone, the S08 sound cards converter include earphone microphone interface, accompaniment input
Interface, charge mobile phone interface, computer interface, audio frequency processing circuit and power circuit, the audio frequency processing circuit are connect by headset
Circuit and mixer circuit two parts composition are received, the headset receiving circuit includes analog-digital converter, DSP sound chips, the mould
The output terminal of number converter is connect with the input terminal of DSP sound chips, the output terminal of the earphone microphone interface and analog-digital converter
Input terminal connects, and the output terminal of the microphone and the input terminal of earphone microphone interface connect, and the mixer circuit includes DSP reverberation
Device, receive transmitting element, it is described reception transmitting element connect with DSP reverberator signals, the output terminal of the DSP sound chips and
The input terminal connection of DSP reverberators, the output terminal of the accompaniment input interface is connect with receiving the input terminal of transmitting element, described
The output terminal of mobile terminal with accompany input interface input terminal connect, it is described reception transmitting element output terminal respectively with charging
Handset port, computer interface connection, the output terminal of the computer interface and the input terminal of computer connect, and the audio of the computer is defeated
The input terminal of outlet and earphone connects, and the charge mobile phone interface is connect with mobile phone or external power supply, the power circuit and sound
Frequency processing circuit is electrically connected, and the charge mobile phone interface is electrically connected with power circuit.
Further, the S08 sound cards converter further includes earpiece volume control key, and the reception transmitting element passes through ear
Machine volume control key is connect with computer interface, and being also associated with second signal between the computer interface and earpiece volume control key puts
Big circuit is connected with earphone signal amplifying circuit between the computer and earphone.
Further, it is also associated with listening key between the earpiece volume control key and reception transmitting element.
Further, the audio system further includes sound pick-up outfit, and input terminal and the second signal of the sound pick-up outfit are put
The output terminal connection of big circuit.
Further, the S08 sound cards converter further includes sound effect control device and multifunction push key, the sound effect control device
Output terminal connect with the input terminal of DSP reverberators, the output terminal of the multifunction push key and the input terminal of sound effect control device connect
It connects, the multifunction push key includes applause special efficacy button, laugh special efficacy button, singing mode key and Chat mode button.
Further, the S08 sound cards converter further includes headset volume control key, and the earphone microphone interface passes through headset sound
Amount control key is connect with analog-digital converter.
Further, the accompaniment input interface is connect by the first signal amplification circuit with receiving transmitting element.
Further, the S08 sound cards converter further includes reverberation volume control key, the reverberation volume control key it is defeated
Outlet is connect with the input terminal of DSP reverberators.
Further, it is connected with power switch between the power circuit and audio frequency processing circuit.
Further, the model AT6861EM of the DSP sound chips.
Relative to the prior art, the beneficial effects of the utility model are：The utility model employs the conversion of S08 sound cards
Device, the S08 sound cards converter carry out OTG data signal transmissions by receiving transmitting element, and isolation interference is strong, effectively avoids
Current sound, noise, it is unstable the problems such as, as computer is recorded, can effectively reduce noise and solve the problems, such as that sound is small, profession
The DSP sound chips of sound card allow reverberation naturally, the balanced height of voice restores interesting to listen to song, lossless stereo live streaming amusement, recording
Song, and can an external external power supply, in order to can normal operation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, a kind of audio system using S08 sound card converters of the utility model, including S08 sound card converters
10th, microphone 20, mobile terminal 30, mobile phone 40, computer 50, earphone 60 and sound pick-up outfit 70, S08 sound cards converter 10 include ear
Wheat interface 11, accompaniment input interface 12, reverberation volume control key 13, listening key 14, charge mobile phone interface 15, computer interface
16th, multifunction push key 17, headset volume control key 18, earpiece volume control key 19, power switch 20, audio frequency processing circuit 2, sound
Effect controller 3 and power circuit 4, audio frequency processing circuit 2 are made of headset receiving circuit 21 and 22 two parts of mixer circuit, headset
Receiving circuit 21 includes analog-digital converter 211, DSP sound chips 212, output terminal and the DSP sound chips of analog-digital converter 211
212 input terminal connection, the output terminal of earphone microphone interface 11 are connect with the input terminal of analog-digital converter 211, the output of microphone 20
End is connect with the input terminal of earphone microphone interface 11, headset volume control key 19 be connected to earphone microphone interface 11 and analog-digital converter 211 it
Between for adjusting the volume of microphone 20, mixer circuit 22 includes DSP reverberators 221, receives transmitting element 222, receives and send
Unit 222 is connect with 221 signal of DSP reverberators, and the output terminal of DSP sound chips 212 connects with the input terminal of DSP reverberators 221
It connects, the output terminal of sound effect control device 3 is connect with the input terminal of DSP reverberators 221, output terminal and the audio control of multifunction push key 17
The input terminal connection of device 3 processed, the output terminal for input interface 12 of accompanying pass through the first signal amplification circuit 5 and reception transmitting element
222 input terminal connection, accompaniment input interface 12 are used to access the accompaniment input of mobile terminal 7, the output terminal of mobile terminal 30
With accompany input interface 12 input terminal connect, reception transmitting element 222 output terminal respectively with charge mobile phone interface 15, computer
Interface 16 connects, and receives and is connected with listening key 14, earpiece volume control key in turn between transmitting element 222 and computer interface 16
19th, second signal amplifying circuit 6, the output terminal of computer interface 16 pass through earphone signal amplified signal 80 and the input terminal of computer 50
Connection, the audio output of computer 50 connect with the input terminal of earphone 60, and monitoring ear returns in real time, the input terminal of sound pick-up outfit 70 and
The output terminal connection of second signal amplifying circuit 6, charge mobile phone interface 15 are connect with mobile phone 40 or external power supply 80, reverberation volume
The output terminal of control key 13 is connect with the input terminal of DSP reverberators 221 for adjusting reverberation volume, and power circuit 4 passes through power supply
Switch 20 is electrically connected with audio frequency processing circuit 2, and charge mobile phone interface 15 is electrically connected with power circuit 4.
Wherein, the multifunction push key 17 includes applause special efficacy button 171, laugh special efficacy button 172, singing mode key
173 and Chat mode button 174.
The present embodiment, the model AT6861EM that the DSP sound chips 212 use.
The principle of the audio system is as follows：By the human voice signal that microphone 20 picks up modulus is carried out through analog-digital converter 211
Enter DSP sound chips 212 after conversion, DSP sound chips 212 will after reverberation effect processing is carried out to digitized human voice signal
It is sent to DSP reverberators 221, receives transmitting element 222 and receives the music accompaniment signal sent by mobile terminal and sent out
It send to DSP reverberators 221, human voice signal with music accompaniment signal is mixed and beams back audio signal by DSP reverberators 221
To transmitting element 222 is received, receive transmitting element 222 and audio signal is encoded and is sent to mobile phone live streaming platform and computer direct
Broadcast platform.
The utility model employs S08 sound card converters, and S08 sound cards conversion employs OTG data signal transmissions, completely cuts off
Interference is strong, effectively avoid current sound, noise, it is unstable the problems such as, as computer record, can effectively reduce noise and solve
The problem of certainly sound is small, the DSP sound chips of professional sound card allow reverberation highly to restore interesting to listen to song naturally, voice is balanced, lossless
Stereo live streaming amusement, recording song, and can an external external power supply, in order to can normal operation.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within novel spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of audio system using S08 sound card converters, it is characterised in that：Including microphone, mobile terminal, S08 sound cards
Converter, mobile phone, computer and earphone, the S08 sound cards converter include earphone microphone interface, accompaniment input interface, charge mobile phone and connect
Mouth, computer interface, audio frequency processing circuit and power circuit, the audio frequency processing circuit is by headset receiving circuit and mixer circuit
Two parts form, and the headset receiving circuit includes analog-digital converter, DSP sound chips, the output terminal of the analog-digital converter
It is connect with the input terminal of DSP sound chips, the output terminal of the earphone microphone interface and the input terminal of analog-digital converter connect, the wheat
The output terminal of gram wind and the input terminal of earphone microphone interface connect, and the mixer circuit includes DSP reverberators, receives transmitting element, institute
It states reception transmitting element to connect with DSP reverberator signals, the output terminal of the DSP sound chips and the input terminal of DSP reverberators
Connection, the output terminal of the accompaniment input interface are connect with receiving the input terminal of transmitting element, the output terminal of the mobile terminal
It is connect with the input terminal for input interface of accompanying, the output terminal for receiving transmitting element connects respectively with charge mobile phone interface, computer
The input terminal of mouthful connection, the output terminal of the computer interface and computer connects, the audio output of the computer and earphone it is defeated
Enter end connection, the charge mobile phone interface is connect with mobile phone or external power supply, and the power circuit is electrically connected with audio frequency processing circuit
It connects, the charge mobile phone interface is electrically connected with power circuit.
2. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The S08 sound
Ticket converter further includes earpiece volume control key, and the reception transmitting element is connected by earpiece volume control key and computer interface
Connect, be also associated with second signal amplifying circuit between the computer interface and earpiece volume control key, the computer and earphone it
Between be connected with earphone signal amplifying circuit.
3. a kind of audio system using S08 sound card converters according to claim 2, it is characterised in that：The earphone
Listening key is also associated between volume control key and reception transmitting element.
4. a kind of audio system using S08 sound card converters according to Claims 2 or 3, it is characterised in that：The sound
Display system further includes sound pick-up outfit, and the input terminal of the sound pick-up outfit is connect with the output terminal of second signal amplifying circuit.
5. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The S08 sound
Ticket converter further includes sound effect control device and multifunction push key, the output terminal of the sound effect control device and the input of DSP reverberators
End connection, the output terminal of the multifunction push key are connect with the input terminal of sound effect control device, and the multifunction push key includes applause
Special efficacy button, laugh special efficacy button, singing mode key and Chat mode button.
6. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The S08 sound
Ticket converter further includes headset volume control key, and the earphone microphone interface is connect by headset volume control key with analog-digital converter.
7. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The accompaniment
Input interface is connect by the first signal amplification circuit with receiving transmitting element.
8. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The S08 sound
Ticket converter further includes reverberation volume control key, and the output terminal of the reverberation volume control key connects with the input terminal of DSP reverberators
It connects.
9. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The power supply
Power switch is connected between circuit and audio frequency processing circuit.
10. a kind of audio system using S08 sound card converters according to claim 1, it is characterised in that：The DSP
The model AT6861EM of sound chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599827.4U CN207589153U (en) | 2017-11-24 | 2017-11-24 | A kind of audio system using S08 sound card converters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599827.4U CN207589153U (en) | 2017-11-24 | 2017-11-24 | A kind of audio system using S08 sound card converters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207589153U true CN207589153U (en) | 2018-07-06 |
Family
ID=62733801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599827.4U Active CN207589153U (en) | 2017-11-24 | 2017-11-24 | A kind of audio system using S08 sound card converters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207589153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267146A (en) * | 2019-07-16 | 2019-09-20 | 深圳小哞科技有限公司 | Earphone adapter and its control method |
-
2017
- 2017-11-24 CN CN201721599827.4U patent/CN207589153U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267146A (en) * | 2019-07-16 | 2019-09-20 | 深圳小哞科技有限公司 | Earphone adapter and its control method |
| CN110267146B (en) * | 2019-07-16 | 2020-12-04 | 深圳小哞科技有限公司 | Earphone adapter and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206506691U (en) | A kind of K for supporting portable computer sings equipment | |
| CN203181165U (en) | Wireless microphone and household karaoke system | |
| TWM286532U (en) | Bluetooth modular audio I/O device | |
| CN202310099U (en) | Wireless sounder and system for playing audio through same | |
| CN207340160U (en) | A kind of wireless K songs sound system | |
| CN104486698A (en) | Wireless singing microphone system for mobile phone | |
| US20180279045A1 (en) | Acoustic system, headphone device, loudspeaker device, and acoustic output method | |
| CN207589153U (en) | A kind of audio system using S08 sound card converters | |
| CN207488984U (en) | A kind of S08 sound card converters for supporting portable computer | |
| CN207589158U (en) | A kind of S06 sound card converters for supporting portable computer | |
| CN207399470U (en) | A kind of multifunction blue tooth Mobile loudspeaker box | |
| CN105848025A (en) | Wireless karaoke-singing earphone | |
| CN211089900U (en) | K sings earphone | |
| CN204948314U (en) | A kind of repeater and bluetooth HIFI earphone being applicable to earphone | |
| CN213305717U (en) | Live earphone of K song | |
| CN207589157U (en) | A kind of audio system using S06 sound card converters | |
| CN201438696U (en) | Bidirectional transmission device for audio signal conversion and portable electric device | |
| CN201216010Y (en) | Microphone with echo eliminating function equipped with USB sound card and loudspeaker | |
| CN210403185U (en) | K sings equipment | |
| CN208798146U (en) | A kind of multi-mode radio microphone apparatus | |
| CN208691520U (en) | WIFI speaker | |
| CN207977110U (en) | Electronic equipment mainboard and electronic equipment | |
| CN206353844U (en) | A kind of Multifunctional wireless microphone main frame | |
| CN201215976Y (en) | Echo eliminator having function of mobile phone | |
| CN216817803U (en) | K sings storehouse and wireless earphone K sings system and wireless earphone conversation system of charging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |