CN108234829A - From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method - Google Patents
From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method Download PDFInfo
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- CN108234829A CN108234829A CN201810190316.XA CN201810190316A CN108234829A CN 108234829 A CN108234829 A CN 108234829A CN 201810190316 A CN201810190316 A CN 201810190316A CN 108234829 A CN108234829 A CN 108234829A
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- Prior art keywords
- special efficacy
- recording
- efficacy sound
- housing
- sound
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- 238000000034 method Methods 0.000 title claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000001491 myopia Diseases 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
-
- H04B5/72—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
Abstract
The invention discloses from recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method.It is described to include housing and pedestal from recording playback special efficacy sound live broadcast device.The upper surface of the housing has the location hole with screw fit, and the housing is fixedly connected by above-mentioned screw with pedestal.The upper surface of the housing is equipped with recording playback button and the first special efficacy key to the 8th special efficacy key.The side wall of the pedestal is equipped with USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface.The housing and pedestal, which inwardly surround, forms accommodating chamber, and above-mentioned accommodating chamber is built-in with control circuit board.It is disclosed by the invention voluntarily to replace the special efficacy sound audio for being built in live broadcast device from recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method, by the various ways such as wireless, wired special efficacy sound audio is inputted to live broadcast device.
Description
Technical field
The invention belongs to equipment technical field is broadcast live, and in particular to a kind of from recording playback special efficacy sound live broadcast device and a kind of special efficacy
Sound recording/playback method.
Background technology
The emerging industry situation such as network direct broadcasting is in the ascendant.In order to adapt to the popular applications such as online live streaming, K songs, short-sighted frequency, audio
Control is particularly important.As carried out U.S. face processing for photograph, special efficacy sound effectively can carry out " beauty " to audio, make
It obtains audio and adds in various special efficacys in output, the glamour of sound is substantially improved.
Existing live streaming equipment, is usually built-in with special efficacy sound.However, the special efficacy sound of live streaming equipment is built in, for user
The limited amount of selection, and voluntarily cannot change or replace so that audio can only be in existing several special efficacy in output
Switch in sound, be easy to cause audient's audiovisual fatigue, and then reduce the attention rate and attraction of the industry situations such as live streaming, K songs, short-sighted frequency.
Invention content
The present invention is directed to the situation of the prior art, provides a kind of from recording playback special efficacy sound live broadcast device and a kind of special efficacy sound recording playback
Method.
The present invention uses following technical scheme, described to include housing and pedestal from recording playback special efficacy sound live broadcast device, wherein：
The upper surface of the housing has the location hole with screw fit, and the housing is fixed by above-mentioned screw with pedestal
Connection；
The upper surface of the housing is equipped with recording playback button and the first special efficacy key to the 8th special efficacy key；
The side wall of the pedestal is equipped with USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface；
The housing and pedestal, which inwardly surround, forms accommodating chamber, and above-mentioned accommodating chamber is built-in with control circuit board, the recording playback
Button and the first special efficacy key to the 8th special efficacy key are electrically connected respectively by cable key circuit corresponding with control circuit board
It connects, the USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface are corresponding with control circuit board by cable respectively
Input circuit be electrically connected.
According to above-mentioned technical proposal, the upper surface of the housing is additionally provided with monitoring key and monitors key point, and described monitor is closed
Key and monitoring key point are electrically connected respectively by cable key circuit corresponding with control circuit board.
According to above-mentioned technical proposal, the upper surface of the housing is additionally provided with the first volume adjustment knob and the second volume adjustment
Knob, first volume adjustment knob and the second volume adjustment knob pass through cable control corresponding with control circuit board respectively
Circuit is electrically connected.
According to above-mentioned technical proposal, the upper surface of the housing is additionally provided with several LED lights.
According to above-mentioned technical proposal, the side wall of the pedestal is additionally provided with headset output interface.
The invention also discloses a kind of special efficacy sound recording/playback methods, include the following steps：
Step S1：Long-press recording playback button is to wipe the special efficacy sound audio for the memory for being built in control circuit board；
Step S2：By being wirelessly transferred either wire transmission by the analogue audio frequency of special efficacy sound or digital audio input control
The input circuit of circuit board；
Step S3：The analogue audio frequency of special efficacy sound or digital audio are converted into special efficacy sound audio and by above-mentioned special efficacy sound
Audio stores the memory of control circuit board in real time；
Step S4：Short-press recording playback button with stop record special efficacy sound audio.
According to above-mentioned technical proposal, the special efficacy sound recording/playback method further includes step S5, the step S5 and is located at step S4
Later：
Step S5：Short-press recording playback button after special efficacy sound audio and voice, the accompaniment mixture of tones will externally export.
It is disclosed by the invention to be from recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method, advantage, energy
It is enough voluntarily to replace the special efficacy sound audio for being built in live broadcast device, by the various ways such as wireless, wired spy is inputted to live broadcast device
Imitate sound audio.
Description of the drawings
Fig. 1 is the structure diagram from recording playback special efficacy sound live broadcast device of the preferred embodiment of the present invention.
Fig. 2 is the overlooking structure figure from recording playback special efficacy sound live broadcast device of the preferred embodiment of the present invention.
Fig. 3 is the circuit diagram from recording playback special efficacy sound live broadcast device of the preferred embodiment of the present invention.
Fig. 4 is the flow diagram of the preferred embodiment of the present invention.
Reference numeral includes：10- housings；11- location holes；12- recording playback buttons；13- monitors crucial；14- monitors key point；
The first volume adjustment knobs of 15-；The second volume adjustment knobs of 16-；17-LED indicator lights；21 to 28- first special efficacy keys are to
Eight special efficacy keys；30- pedestals.
Specific embodiment
The invention discloses one kind from recording playback special efficacy sound live broadcast device and a kind of special efficacy sound recording/playback method, with reference to preferred
Embodiment is further described the specific embodiment of the present invention.
Referring to Figure 1 of the drawings and Fig. 2, Fig. 1 and Fig. 2 respectively illustrate the specific knot from recording playback special efficacy sound live broadcast device
Structure.
Preferably, it is described to include housing 10 and pedestal 30 from recording playback special efficacy sound live broadcast device, wherein：
The upper surface of the housing 10 has the location hole 11 with screw fit, and the housing 10 passes through above-mentioned screw and bottom
Seat 30 is fixedly connected；
The upper surface of the housing 10 is equipped with 12 and first special efficacy key of recording playback button to the 8th special efficacy key 21-28；
The side wall of the pedestal 30 be equipped with USB interface (including TYPE-C interfaces), AUDIO interfaces, microphone input interface,
Earphone microphone interface (not shown)；
The housing 10 and pedestal 30 inwardly surround and form accommodating chamber, above-mentioned accommodating chamber be built-in with control circuit board (referring to
Fig. 3 of attached drawing), the 12 and first special efficacy key of recording playback button to the 8th special efficacy key 21-28 passes through cable and control respectively
The corresponding key circuit of circuit board is electrically connected, the USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface point
It is not electrically connected by cable input circuit corresponding with control circuit board.
Preferably, the upper surface of the housing 10 is additionally provided with monitoring key 13 and monitors key point 14, described to monitor key 13
It is electrically connected respectively by cable key circuit corresponding with control circuit board with key point 14 is monitored.Wherein, it is described to monitor key
13 go back reusable as special efficacy key with key point 14 is monitored, the supplement as the first to the 8th special efficacy key 21-28.Wherein, it is described
(can be replaced) special efficacy sound audio preset first to the 8th special efficacy key 21-28 for slap in the face, crow, scream, it is low-priced laugh at,
It rattles away, applaud, laugh, disdaining.
Preferably, the upper surface of the housing 10 is additionally provided with the first volume adjustment knob 15 and the second volume adjustment knob
16,15 and second volume adjustment knob 16 of the first volume adjustment knob passes through cable control corresponding with control circuit board respectively
Circuit processed is electrically connected.Wherein, for adjusting reverberation volume, second volume adjustment revolves first volume adjustment knob 15
Button 16 is used to adjust microphone volume.
Preferably, the upper surface of the housing 10 is additionally provided with several LED lights 17, and each LED light 17 is led to respectively
Cross cable LED indicating circuit corresponding with control circuit board.
Preferably, the control circuit board is additionally provided with bluetooth module, the bluetooth module for (from smart machine terminal,
Such as smart mobile phone) receive analogue audio frequency or digital audio.Wherein, the mode that bluetooth module is communicated as wireless near-field it
One, it will be appreciated by those skilled in the art that can also realize analogue audio frequency or digital sound by other wireless near-field communication modes
The input of frequency.Meanwhile bluetooth module uses the prior art of this field maturation, particular circuit configurations and connection mode should
The prior art is considered as by those skilled in the art.Wherein, above-mentioned USB interface, AUDIO interfaces, microphone input interface and ear
Wheat interface can equally realize the input of analogue audio frequency or digital audio as wired input mode.
Referring to Fig. 3 and Fig. 4 of attached drawing, the invention also discloses a kind of special efficacy sound recording/playback methods, include the following steps：
Step S1：Long-press recording playback button is to wipe the special efficacy sound audio for the memory for being built in control circuit board；
Step S2：By being wirelessly transferred either wire transmission by the analogue audio frequency of special efficacy sound or digital audio input control
The input circuit of circuit board；
Step S3：The analogue audio frequency of special efficacy sound or digital audio are converted into special efficacy sound audio and by above-mentioned special efficacy sound
Audio stores the memory of control circuit board in real time；
Step S4：Short-press recording playback button with stop and (terminate/exit) record special efficacy sound audio.
Preferably, the special efficacy sound recording/playback method further includes step S5, and the step S5 is located at after step S4：
Step S5：Short-press recording playback button after special efficacy sound audio and voice, the accompaniment mixture of tones will externally export.
It is noted that according to above-mentioned special efficacy sound recording/playback method, using disclosed in this preferred embodiment from recording playback special efficacy
Sound live broadcast device, including recording process and playing process.
Referring to Fig. 4 of attached drawing, wherein, in recording process, pin 1 second (short-press) in D parts recording playback button and enter recording afterwards
Pattern.Part A recording circuit first wipes the good special efficacy sound audio of previous record, enters back into and records appointing for following 3 kinds of input methods
One is a kind of.
Input mode 1：The special efficacy sound recorded will be needed to be inputted via microphone or headset.Before the microphone of G parts
Grade amplifying circuit is amplified into part A special efficacy sound, and from playback circuitry, (ISD1730 of ISD1700 series can be used in input circuit
Deng) in record preserve.Short-press recording playback button exits recording or until memory record is full in recording process.
Input mode 2：The special efficacy sound recorded will be needed to be inputted via 3.5 earphone bases or MICRO.By C portion DSP
Enter part A special efficacy sound after accompaniment processing and preservation is recorded from playback circuitry (being same as above).The short-press recording playback button in recording process
Exit recording or until memory record is full.
Input mode 3：The special efficacy sound recorded will be needed by there is smart machine terminal (for example, smart mobile phone) to pass through bluetooth
Agreement radios to the bluetooth module for being set to control circuit board.Enter part A special efficacy after C portion DSP accompaniments processing
Sound is recorded from playback circuitry (being same as above) and is preserved.Short-press recording playback button exits recording or until memory in recording process
Until record is full.
Referring to Fig. 4 of attached drawing, wherein, in playing process, play mode is entered after short-press recording playback button.By special efficacy sound audio
Ear amplification monitoring is output to after mix with voice, accompaniment and is output to the live streamings such as mobile phone or computer by the way that interface is broadcast live and is set
It is standby.
For a person skilled in the art, the technical solution recorded in foregoing embodiments can still be repaiied
Change or equivalent replacement is carried out to which part technical characteristic, all within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should be included in protection scope of the present invention.
Claims (6)
- It is 1. a kind of from recording playback special efficacy sound live broadcast device, which is characterized in that including housing and pedestal, wherein：The upper surface of the housing has the location hole with screw fit, and the housing is fixed by above-mentioned screw and pedestal to be connected It connects；The upper surface of the housing is equipped with recording playback button and the first special efficacy key to the 8th special efficacy key；The side wall of the pedestal is equipped with USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface；The housing and pedestal, which inwardly surround, forms accommodating chamber, and above-mentioned accommodating chamber is built-in with control circuit board, the recording playback button It is electrically connected respectively by cable key circuit corresponding with control circuit board with the first special efficacy key to the 8th special efficacy key, institute USB interface, AUDIO interfaces, microphone input interface, earphone microphone interface are stated respectively by cable input corresponding with control circuit board Circuit is electrically connected.
- It is 2. according to claim 1 from recording playback special efficacy sound live broadcast device, which is characterized in that the upper surface of the housing is also set There is monitoring key and monitor key point, the monitoring is crucial and monitoring key point passes through cable button corresponding with control circuit board respectively Circuit is electrically connected.
- It is 3. according to claim 1 from recording playback special efficacy sound live broadcast device, which is characterized in that the upper surface of the housing is also set There are the first volume adjustment knob and the second volume adjustment knob, first volume adjustment knob and the second volume adjustment knob point It is not electrically connected by cable control circuit corresponding with control circuit board.
- It is 4. according to claim 1 from recording playback special efficacy sound live broadcast device, which is characterized in that the upper surface of the housing is also set There are several LED lights.
- 5. a kind of special efficacy sound recording/playback method, which is characterized in that include the following steps：Step S1：Long-press recording playback button is to wipe the special efficacy sound audio for the memory for being built in control circuit board；Step S2：By being wirelessly transferred either wire transmission by the analogue audio frequency of special efficacy sound or digital audio input control circuit The input circuit of plate；Step S3：The analogue audio frequency of special efficacy sound or digital audio are converted into special efficacy sound audio and by above-mentioned special efficacy sound audio The memory of control circuit board is arrived in storage in real time；Step S4：Short-press recording playback button with stop record special efficacy sound audio.
- 6. special efficacy sound recording/playback method according to claim 5, which is characterized in that the special efficacy sound recording/playback method further includes step Rapid S5, the step S5 are located at after step S4：Step S5：Short-press recording playback button after special efficacy sound audio and voice, the accompaniment mixture of tones will externally export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190316.XA CN108234829A (en) | 2018-03-08 | 2018-03-08 | From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190316.XA CN108234829A (en) | 2018-03-08 | 2018-03-08 | From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108234829A true CN108234829A (en) | 2018-06-29 |
Family
ID=62667183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810190316.XA Pending CN108234829A (en) | 2018-03-08 | 2018-03-08 | From recording playback special efficacy sound live broadcast device and its special efficacy sound recording/playback method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108234829A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170272784A1 (en) * | 2016-03-16 | 2017-09-21 | Xiaomi Inc. | Live video broadcasting method and device |
| CN206849488U (en) * | 2017-05-23 | 2018-01-05 | 上海魅声电子科技有限公司 | It is a kind of can online upgrading audio special efficacy device |
| CN207910875U (en) * | 2018-03-08 | 2018-09-25 | 嘉兴魅力电子科技有限公司 | From recording playback special efficacy sound live broadcast device |
-
2018
- 2018-03-08 CN CN201810190316.XA patent/CN108234829A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170272784A1 (en) * | 2016-03-16 | 2017-09-21 | Xiaomi Inc. | Live video broadcasting method and device |
| CN206849488U (en) * | 2017-05-23 | 2018-01-05 | 上海魅声电子科技有限公司 | It is a kind of can online upgrading audio special efficacy device |
| CN207910875U (en) * | 2018-03-08 | 2018-09-25 | 嘉兴魅力电子科技有限公司 | From recording playback special efficacy sound live broadcast device |
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