CN111757214A - Multi-scene recording method and device for microphone, electronic equipment and storage medium - Google Patents
Multi-scene recording method and device for microphone, electronic equipment and storage medium Download PDFInfo
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- CN111757214A CN111757214A CN202010457410.4A CN202010457410A CN111757214A CN 111757214 A CN111757214 A CN 111757214A CN 202010457410 A CN202010457410 A CN 202010457410A CN 111757214 A CN111757214 A CN 111757214A
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- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
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- Circuit For Audible Band Transducer (AREA)
Abstract
The invention provides a multi-scene recording method and device for a microphone, electronic equipment and a storage medium, wherein in the first step, recording mode information selected by a user is received and judged; secondly, acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information; and thirdly, processing the recording data and outputting the processed recording data. The invention collects the recording data under different modes by utilizing the two-channel microphone, solves the problems of troublesome operation and low recording efficiency caused by that the microphone generally has directivity, but when various selection directivities are needed under the environment of the vlog, products are replaced to realize different-time different-directivity reception, and realizes the multi-selection directivity reception in different scenes.
Description
Technical Field
The invention belongs to the technical field of microphones, and particularly relates to a multi-scene recording method and device for a microphone, electronic equipment and a storage medium.
Background
The microphone generally has the directive property, and to appointed direction radio reception, reach better radio reception effect, nevertheless when multiple selectivity directive properties such as need front and back under the vlog environment, need realize different directive property radio reception demands of different scenes through not changing the product, troublesome poeration, recording efficiency and effect are low.
Disclosure of Invention
The invention provides a microphone multi-scene recording method and device, electronic equipment and a storage medium, which are used for solving the problem that directional sound reception in different scenes cannot be performed.
In order to solve the technical problems, the invention adopts the technical scheme that:
the first aspect of the embodiments of the present invention provides a multi-scene recording method for a microphone, including the following steps:
receiving and judging the recording mode information selected by a user;
acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information;
and processing the recording data and outputting the processed recording data.
Further, receiving and judging the recording mode information selected by the user further comprises: and judging the recording mode according to the toggle state of the change-over switch.
Further, the two-channel microphone includes a first channel microphone and a second channel microphone.
Further, the recording modes include an F mode, an R mode and an S mode,
when the recording mode is the F mode, the first channel microphone picks up sound;
when the recording mode is the R mode, the second channel microphone picks up sound;
and when the recording mode is the S mode, the first channel microphone and the second channel microphone pick up sound.
Further, processing the audio recording data comprises: and converting the sound recording data from analog data processing to digital signals.
A second aspect of an embodiment of the present invention provides a recording apparatus, including:
the information receiving module is used for receiving and judging the recording mode information selected by the user;
the recording acquisition module is used for acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information;
and the data processing module is used for processing the recording data and outputting the processed recording data.
Further, the information receiving module further comprises a judgment submodule, and the judgment submodule is used for judging the recording mode according to the toggle state of the selector switch.
Further, the data processing module further comprises a conversion submodule, and the conversion submodule is used for converting the sound recording data from analog data processing to digital signals.
A third aspect of an embodiment of the present invention provides an electronic device, including: a storage device and one or more processors, the storage device configured to store one or more programs, wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the microphone multi-scene recording method as provided by the first aspect of the embodiments of the present invention.
A fourth aspect of the embodiments of the present invention provides a storage medium, where the storage medium stores executable instructions, and the executable instructions, when executed, perform the method for multi-scene recording of a microphone according to the first aspect of the embodiments of the present invention.
The invention has the beneficial effects that: the invention provides a multi-scene recording method for a microphone, which comprises the following steps of firstly, receiving recording mode information selected by a user and judging; secondly, acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information; and thirdly, processing the recording data and outputting the processed recording data. The invention collects the recording data under different modes by utilizing the two-channel microphone, solves the problems of troublesome operation and low recording efficiency caused by that the microphone generally has directivity, but when various selection directivities are needed under the environment of the vlog, products are replaced to realize different-time different-directivity reception, and realizes the multi-selection directivity reception in different scenes.
Drawings
The detailed structure of the invention is described in detail below with reference to the accompanying drawings
Fig. 1 is a flowchart of a multi-scene recording method for a microphone according to a first embodiment of the present invention;
fig. 2 is an example of a multi-scene recording method for a microphone according to a first embodiment of the present invention;
FIG. 3 is a block diagram of an audio recording apparatus according to a second embodiment of the present invention;
fig. 4 is a block diagram of an electronic device according to a third embodiment of the present invention;
fig. 5 is a block diagram of a storage medium according to a fifth embodiment of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and fig. 2, a multi-scene recording method for a microphone according to a first embodiment of the present invention includes the following steps:
s110, receiving and judging the recording mode information selected by a user;
s120, acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information;
and S130, processing the recording data and outputting the processed recording data.
Further, step S110 further includes: and judging the recording mode according to the toggle state of the change-over switch.
Further, the two-channel microphone includes a first channel microphone and a second channel microphone.
Further, the recording modes include an F mode, an R mode and an S mode,
when the recording mode is the F mode, the first channel microphone picks up sound;
when the recording mode is the R mode, the second channel microphone picks up sound;
and when the recording mode is the S mode, the first channel microphone and the second channel microphone pick up sound.
Further, step S130 further includes: and converting the sound recording data from analog data processing to digital signals.
It should be understood that, in this embodiment, the MCU is adopted to process the voice data, and the mode is determined according to whether the switch is toggled to the F mode state, the S mode state, or the R mode state. The method comprises the following steps that a first channel microphone collects microphone data F, a second channel microphone collects microphone data R, an MCU respectively collects analog data of the two channel microphones and converts the analog data into digital signals through processing, then the MCU outputs different data to a PC (personal computer) end according to different modes, and when a user switches to the F mode, the MCU only outputs the processed voice data F to the PC end; when the user switches to the mode R, the MCU only outputs the processed voice data R to the PC end; and when the user is switched to the mode S, the MCU respectively outputs the processed voice data F and the processed voice data R to the PC end.
In this embodiment, the app may control the two-channel microphone to collect sound through linkage.
In the embodiment, for example, when a user shoots the vlog, pickup in different directions can be controlled in different scenes, so that the problem that sound data collected by a microphone often mix sound which the user does not want to record and environmental noise, and the recorded sound quality is relatively poor is solved, the effect of only recording the sound which the user wants to record is achieved, the recorded sound quality is improved, and the user experience is improved.
As shown in fig. 3, a second embodiment of the present invention provides a recording apparatus 100 corresponding to the method for multi-scene recording with a microphone according to the first embodiment of the present invention, wherein the recording apparatus 100 includes:
the information receiving module 101 is configured to receive and judge recording mode information selected by a user;
the recording acquisition module 102 is used for acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information;
and the data processing module 103 is used for processing the recording data and outputting the processed recording data.
Further, the information receiving module 101 further includes a determining sub-module 1011, and the determining sub-module 1011 is configured to determine the recording mode according to the toggle state of the switch.
Further, the data processing module 103 further includes a conversion sub-module 1031, and the conversion sub-module 1031 is used for converting the sound recording data from analog data processing to digital signals.
Referring to fig. 4, an electronic device 200 according to a third embodiment of the invention includes:
the storage device 201 is used for storing one or more programs, and the one or more programs 202, wherein when the one or more programs are executed by the one or more processors 202, the one or more processors are enabled to execute the method for multi-scene recording of a microphone according to the first embodiment of the present invention.
As shown in fig. 5, a storage medium 300 according to a fourth embodiment of the present invention has executable instructions 301 stored thereon, and when executed, the executable instructions 301 perform a microphone multi-scene recording method according to the first embodiment of the present invention.
In summary, the microphone multi-scene recording method, device, electronic device and storage medium provided by the present invention have the following beneficial effects: the method comprises the steps of firstly, receiving recording mode information selected by a user and judging; secondly, acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information; and thirdly, processing the recording data and outputting the processed recording data. The invention collects the recording data under different modes by utilizing the two-channel microphone, solves the problems of troublesome operation and low recording efficiency caused by that the microphone generally has directivity, but when various selection directivities are needed under the environment of the vlog, products are replaced to realize different-time different-directivity reception, and realizes the multi-selection directivity reception in different scenes, thereby being simple and rapid. Meanwhile, the problem that the recorded sound quality is relatively poor due to the fact that sound data collected by the microphone often mix sound which a user does not want to record and environmental noise is solved, the effect that the user only wants to record the sound is achieved, the recorded sound quality is improved, and user experience is improved.
It should be noted that, in the summary of the present invention, each embodiment is described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the product class embodiment, since it is similar to the method class embodiment, the description is relatively simple, and for the relevant points, refer to the partial description of the method embodiment.
It is further noted that, in the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined in this disclosure may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A multi-scene recording method for a microphone is characterized in that: the method comprises the following steps:
receiving and judging the recording mode information selected by a user;
acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information;
and processing the recording data and outputting the processed recording data.
2. The microphone multi-scene recording method of claim 1, characterized in that: receiving and judging the recording mode information selected by the user further comprises: and judging the recording mode according to the toggle state of the change-over switch.
3. The microphone multi-scene recording method of claim 2, characterized in that: the two-channel microphone comprises a first channel microphone and a second channel microphone.
4. The microphone multi-scene recording method of claim 3, characterized in that: the recording modes comprise an F mode, an R mode and an S mode,
when the recording mode is the F mode, the first channel microphone picks up sound;
when the recording mode is the R mode, the second channel microphone picks up sound;
and when the recording mode is the S mode, the first channel microphone and the second channel microphone pick up sound.
5. The microphone multi-scene recording method of claim 4, characterized in that: processing the audio recording data includes: and converting the sound recording data from analog data processing to digital signals.
6. A sound recording apparatus, characterized by: the device comprises:
the information receiving module is used for receiving and judging the recording mode information selected by the user;
the recording acquisition module is used for acquiring single-channel and/or double-channel recording data of the two-channel microphone according to the recording mode information;
and the data processing module is used for processing the recording data and outputting the processed recording data.
7. The audio recording device as recited in claim 6, wherein: the information receiving module further comprises a judgment submodule, and the judgment submodule is used for judging a recording mode according to the toggle state of the selector switch.
8. The audio recording device as recited in claim 7, wherein: the data processing module further comprises a conversion submodule, and the conversion submodule is used for converting the sound recording data from analog data processing to digital signals.
9. An electronic device, characterized in that: the method comprises the following steps: a storage device to store one or more programs, and one or more processors to cause the one or more processors to perform the method of any of claims 1-5 when the one or more programs are executed by the one or more processors.
10. A storage medium, characterized by: the storage medium having stored thereon executable instructions that, when executed, perform the method of any one of claims 1-5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010457410.4A CN111757214A (en) | 2020-05-26 | 2020-05-26 | Multi-scene recording method and device for microphone, electronic equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010457410.4A CN111757214A (en) | 2020-05-26 | 2020-05-26 | Multi-scene recording method and device for microphone, electronic equipment and storage medium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544980A (en) * | 2012-07-09 | 2014-01-29 | 安凯(广州)微电子技术有限公司 | Recording channel data acquisition circuit and multimedia chip |
| CN203504717U (en) * | 2013-10-22 | 2014-03-26 | 朱海洋 | Binary channel microphone used by journalist |
| CN105072540A (en) * | 2015-09-01 | 2015-11-18 | 青岛小微声学科技有限公司 | Stereo pickup device and stereo pickup method |
| CN107331402A (en) * | 2017-06-19 | 2017-11-07 | 依偎科技（南昌）有限公司 | A kind of way of recording and sound pick-up outfit based on dual microphone |
| CN108777824A (en) * | 2018-09-07 | 2018-11-09 | 广州麦芮声电子有限公司 | A kind of digital microphone |
-
2020
- 2020-05-26 CN CN202010457410.4A patent/CN111757214A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103544980A (en) * | 2012-07-09 | 2014-01-29 | 安凯(广州)微电子技术有限公司 | Recording channel data acquisition circuit and multimedia chip |
| CN203504717U (en) * | 2013-10-22 | 2014-03-26 | 朱海洋 | Binary channel microphone used by journalist |
| CN105072540A (en) * | 2015-09-01 | 2015-11-18 | 青岛小微声学科技有限公司 | Stereo pickup device and stereo pickup method |
| CN107331402A (en) * | 2017-06-19 | 2017-11-07 | 依偎科技（南昌）有限公司 | A kind of way of recording and sound pick-up outfit based on dual microphone |
| CN108777824A (en) * | 2018-09-07 | 2018-11-09 | 广州麦芮声电子有限公司 | A kind of digital microphone |
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Application publication date: 20201009 |