CN107481743A - The edit methods of mobile terminal, memory and recording file - Google Patents

The edit methods of mobile terminal, memory and recording file Download PDF

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Publication number
CN107481743A
CN107481743A CN201710664935.3A CN201710664935A CN107481743A CN 107481743 A CN107481743 A CN 107481743A CN 201710664935 A CN201710664935 A CN 201710664935A CN 107481743 A CN107481743 A CN 107481743A
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CN
China
Prior art keywords
segmentation markers
segmentation
markers
file
user
Prior art date
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Pending
Application number
CN201710664935.3A
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Chinese (zh)
Inventor
邹章锋
邹永军
陈开�
冯邦全
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JRD Communication Shenzhen Ltd
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JRD Communication Shenzhen Ltd
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Priority to CN201710664935.3A priority Critical patent/CN107481743A/en
Publication of CN107481743A publication Critical patent/CN107481743A/en
Priority to PCT/CN2018/099029 priority patent/WO2019029494A1/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78Detection of presence or absence of voice signals
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/10527Audio or video recording; Data buffering arrangements
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78Detection of presence or absence of voice signals
    • G10L2025/783Detection of presence or absence of voice signals based on threshold decision
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/10527Audio or video recording; Data buffering arrangements
    • G11B2020/10537Audio or video recording
    • G11B2020/10546Audio or video recording specifically adapted for audio data

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electrophonic Musical Instruments (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The present invention provides the edit methods of a kind of mobile terminal, memory and recording file, and the edit methods include:Recording mode is entered according to the open command of user;Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, obtains the recording file with multiple segmentation markers;Edit pattern is entered according to the pause of user or END instruction;The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;Edlin is entered to the multiple segmental file.The edit methods of recording file proposed by the present invention are segmented by segmentation markers, then enter edlin to segmental file, quickly enter edlin to recording file so as to realize, the user that is more convenient for is operated on mobile terminals.

Description

The edit methods of mobile terminal, memory and recording file
Technical field
The present invention relates to technical field of electronic equipment, more particularly to the volume of a kind of mobile terminal, memory and recording file The method of collecting.
Background technology
When carrying out recording operation, user's mobile terminal sometimes pipes down in Recording Process, so that obtaining Recording file in have one section of quiet zone, in order to obtain continuous recording file, user wishes to delete these quiet sometimes Silent area, or after user has recorded a word, discovery is recorded not right, it is desirable to this sentence is recorded again after this section of words are deleted Words.Such issues that to solve at present,, it is necessary to after End of Tape, more professional audio editing was used to whole recording file Software enters edlin, is not easy to operate on mobile terminals.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provides the editor of a kind of mobile terminal, memory and recording file Method, edlin quickly can be entered to recording file, the user that is more convenient for is operated on mobile terminals.
Concrete technical scheme proposed by the present invention is:A kind of edit methods of recording file, the edit methods bag are provided Include:
Recording mode is entered according to the open command of user;
Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, and acquisition has multiple segmentations The recording file of mark;
Edit pattern is entered according to the pause of user or END instruction;
The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;
Edlin is entered to the multiple segmental file.
In order to accelerate editing speed, user's operation of being more convenient for, further, environment sound source is detected and according to the ambient sound The size of the decibel value in source be marked including:
If detecting, the decibel value of the environment sound source is more than sound threshold value, at the time of decibel value is more than sound threshold value Segmentation markers are the first segmentation markers;
If detecting, the decibel value of the environment sound source is less than the sound threshold value, and decibel value is less than the sound threshold value At the time of segmentation markers be the second segmentation markers.
In order to avoid maloperation, further, if the segmentation mark before at the time of user initiates pause or END instruction The first segmentation markers are designated as, then it is the second segmentation markers that user, which initiates pause or segmentation markers at the time of END instruction,;
If the segmentation markers before at the time of user initiates pause or END instruction are the second segmentation markers, user's hair Segmentation markers at the time of playing pause or END instruction are the first segmentation markers.
In order to further speed up editing speed, user's operation of being more convenient for, carrying out editor to the multiple segmental file includes:
The segmentation text two neighboring segmentation markers on time shaft being followed successively by between the first segmentation markers, the second segmentation markers Two neighboring segmentation markers on time shaft are followed successively by between the second segmentation markers, the first segmentation markers by part as speech region Segmental file is as quiet zone;
Audition or deletion are carried out respectively to institute speech regions, the quiet zone.
Further, before entering edlin to the multiple segmental file, the edit methods also include:To the multiple Segmental file is shown.
Present invention also offers a kind of memory, be stored with a plurality of instruction in the memory, the instruction be suitable to by Reason device is loaded and performed:
Recording mode is entered according to the open command of user;
Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, and acquisition has multiple segmentations The recording file of mark;
Edit pattern is entered according to the pause of user or END instruction;
The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;
Edlin is entered to the multiple segmental file.
In order to accelerate editing speed, user's operation of being more convenient for, further, the instruction is further adapted for being added by the processor Carry and perform:
If detecting, the decibel value of the environment sound source is more than sound threshold value, at the time of decibel value is more than sound threshold value Segmentation markers are the first segmentation markers;
If detecting, the decibel value of the environment sound source is less than the sound threshold value, and decibel value is less than the sound threshold value At the time of segmentation markers be the second segmentation markers.
In order to avoid maloperation, further, the instruction is further adapted for being loaded and being performed by the processor:
If the segmentation markers before at the time of user initiates pause or END instruction are the first segmentation markers, user's hair Segmentation markers at the time of playing pause or END instruction are the second segmentation markers;
If the segmentation markers before at the time of user initiates pause or END instruction are the second segmentation markers, user's hair Segmentation markers at the time of playing pause or END instruction are the first segmentation markers.
In order to further speed up editing speed, user's operation of being more convenient for, the instruction is further adapted for being loaded by the processor And perform:
The segmentation text two neighboring segmentation markers on time shaft being followed successively by between the first segmentation markers, the second segmentation markers Two neighboring segmentation markers on time shaft are followed successively by between the second segmentation markers, the first segmentation markers by part as speech region Segmental file is as quiet zone;
Audition or deletion are carried out respectively to institute speech regions, the quiet zone.
Present invention also offers a kind of mobile terminal, the mobile terminal includes:
Processor, it is adapted for carrying out a plurality of instruction;
Memory, suitable for storing a plurality of instruction, a plurality of instruction is suitable to be loaded and performed by the processor:
Recording mode is entered according to the open command of user;
Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, and acquisition has multiple segmentations The recording file of mark;
Edit pattern is entered according to the pause of user or END instruction;
The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;
Edlin is entered to the multiple segmental file.
The edit methods of recording file proposed by the present invention are by detecting environment sound source and according to point of the environment sound source The size of shellfish value carries out segmentation markers to obtain recording file, and then the recording file is carried out further according to the segmentation markers Segmentation, obtains multiple segmental files;Edlin finally is entered to the multiple segmental file.It is segmented by segmentation markers, so Edlin is entered to segmental file afterwards, edlin quickly is entered to recording file so as to realize, the user that is more convenient for enters on mobile terminals Row operation.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the present invention is described in detail, technical scheme will be made And other beneficial effects are apparent.
Fig. 1 is the flow chart of the edit methods of recording file;
Fig. 2 is the schematic diagram of mobile terminal.
Embodiment
Hereinafter, with reference to the accompanying drawings to embodiments of the invention are described in detail.However, it is possible to come in many different forms real Apply the present invention, and the specific embodiment of the invention that should not be construed as limited to illustrate here.Conversely, there is provided these implementations Example is in order to explain the principle and its practical application of the present invention, so that others skilled in the art are it will be appreciated that the present invention Various embodiments and be suitable for the various modifications of specific intended application.In the accompanying drawings, identical label will be used for table all the time Show identical element.
Reference picture 1, the edit methods for the recording file that the present embodiment provides include step:
S1, recording mode entered according to the open command of user.
S2, detection environment sound source are simultaneously marked according to the size of the decibel value of environment sound source, and acquisition has multiple segmentations The recording file of mark.
In step s 2, the letter that the signal and user that environment sound source detects including user when silent detect when speaking Number, wherein, the decibel value of the signal detected when user speaks be more than user it is silent when the decibel value of signal that detects, because This, recording file is marked by the size can of the decibel value of environment sound source, is obtained with multiple segmentation markers Recording file.
S3, edit pattern entered according to the pause or END instruction of user, in Recording Process, user can initiate to suspend Instruction or END instruction enter edit pattern to enter edlin to the recording file of acquisition.
S4, according to multiple segmentation markers recording file is segmented, obtains multiple segmental files.
In step s 4, recording file is divided into multiple segmental files by multiple segmentation markers, is marked per two neighboring segmentation A segmental file is formed between note.
S5, edlin is entered to multiple segmental files.
Specifically, in step s 2, if detecting, the decibel value of environment sound source is more than sound threshold value, and decibel value is more than sound Segmentation markers at the time of sound threshold value are the first segmentation markers;If detecting, the decibel value of environment sound source is less than sound threshold value, Segmentation markers at the time of decibel value is less than sound threshold value are the second segmentation markers.Wherein, the first segmentation markers and the second segmentation Mark is alternately present.
In step s 2, if the segmentation markers before at the time of user initiates pause or END instruction are marked for the first segmentation Note, then it be the second segmentation markers that user, which initiates pause or segmentation markers at the time of END instruction, if initiate to suspend in user or Segmentation markers before at the time of END instruction are the second segmentation markers, then dividing at the time of user initiates pause or END instruction Segment mark is designated as the first segmentation markers.
Specifically, step S5 includes:
S51, by two neighboring segmentation markers on time shaft be followed successively by between the first segmentation markers, the second segmentation markers point Segment file as speech region, by two neighboring segmentation markers on time shaft be followed successively by the second segmentation markers, the first segmentation markers it Between segmental file as quiet zone, speech region refers to the recording file that user was in the period for state of speaking here, Quiet zone refers to the recording file that user was in the period of silent state.
Two neighboring segmentation markers are followed successively by the first segmentation markers on time shaft, the second segmentation markers refer to the moment preceding The first segmentation markers with and its it is adjacent at the time of posterior second segmentation markers, moment preceding first segmentation markers represent to use Family is just from being at the time of speaking state in silent State Transferring, and the moment, posterior second segmentation markers represented user just At the time of from State Transferring of speaking being silent state, therefore, two neighboring segmentation markers are followed successively by the first segmentation on time shaft Segmental file between mark, the second segmentation markers is speech region, and similarly, two neighboring segmentation markers are followed successively by time shaft Segmental file between second segmentation markers, the first segmentation markers is quiet zone.
S52, audition or deletion are carried out respectively to speech region, quiet zone.
In step S52, user can select to carry out audition to speech region, quiet zone as needed, or user wants to delete Falling when quiet zone obtains continuous recording file can select to be deleted all quiet zones, then by remaining speech region Carry out splicing and obtain continuous recording file, user wants to delete certain section of speech region, re-starts recording, then this is recorded again The position that is inserted into where the speech region deleted is simultaneously spliced with other speech regions or video area, is obtained and is met user's requirement Recording file.The technology spliced to recording file is technology known in the art, is repeated no more here.
Edit methods in the present embodiment also include before edlin is entered to multiple segmental files:To multiple segmental files It has been shown that, the user that can be more convenient for is operated.
The present embodiment, can be direct when editor by the way that multiple segmental files are divided into speech region or quiet zone Content corresponding to the segmental file is obtained, so as to which in the case where not needing audition volume can be accelerated to delete it Speed is collected, user's operation of being more convenient for.
In addition, in the present embodiment, if the segmentation markers before at the time of user initiates pause or END instruction are first Segmentation markers, then it be the second segmentation markers that user, which initiates pause or segmentation markers at the time of END instruction, if in user's initiation Pause or at the time of END instruction before segmentation markers be the second segmentation markers, then user initiate to suspend or END instruction when The segmentation markers at quarter are the first segmentation markers, when so file is deleted in segmentation, can be avoided to last point Segment file carries out maloperation.
For example, user wants all to delete quiet zone, if before at the time of user initiates pause or END instruction Segmentation markers are the first segmentation markers, then it represents that last segmental file is quiet zone, if now will user initiate it is temporary Stop or be labeled as the first segmentation markers at the time of END instruction, when deleting quiet zone, last segmentation text Part will not be deleted, if likewise, the segmentation markers before at the time of user initiates pause or END instruction are second Segmentation markers, then it represents that last segmental file is speech region, if now will user initiate pause or END instruction Moment is labeled as the second segmentation markers, and when audition is carried out to speech region, last segmental file will not be by conduct Speech region.
Reference picture 2, the present embodiment additionally provide a kind of mobile terminal, and it includes processor 1 and memory 2.Processor 1 is suitable In realizing a plurality of instruction, memory 2 is suitable to store a plurality of instruction, wherein, a plurality of instruction is suitable to be loaded and performed by processor 1:
Recording mode is entered according to the open command of user;
Detection environment sound source is simultaneously marked according to the size of the decibel value of environment sound source, and acquisition has multiple segmentation markers Recording file;
Edit pattern is entered according to the pause of user or END instruction;
Recording file is segmented according to multiple segmentation markers, obtains multiple segmental files;
Edlin is entered to multiple segmental files.
In the present embodiment, the instruction is further adapted for being loaded and being performed by processor 1:
If detecting, the decibel value of environment sound source is more than sound threshold value, and decibel value is more than segmentation at the time of sound threshold value Labeled as the first segmentation markers;
If detecting, the decibel value of environment sound source is less than the sound threshold value, at the time of decibel value is less than sound threshold value Segmentation markers are the second segmentation markers.
In the present embodiment, the instruction is further adapted for being loaded and being performed by processor 1:
If the segmentation markers before at the time of user initiates pause or END instruction are the first segmentation markers, user's hair Segmentation markers at the time of playing pause or END instruction are the second segmentation markers;
If the segmentation markers before at the time of user initiates pause or END instruction are the second segmentation markers, user's hair Segmentation markers at the time of playing pause or END instruction are the first segmentation markers.
In addition, in the present embodiment, the instruction is further adapted for being loaded and being performed by processor 1:
The segmentation text two neighboring segmentation markers on time shaft being followed successively by between the first segmentation markers, the second segmentation markers Two neighboring segmentation markers on time shaft are followed successively by between the second segmentation markers, the first segmentation markers by part as speech region Segmental file is as quiet zone;
Audition or deletion are carried out respectively to speech region, quiet zone.
For user's operation of being more convenient for, the instruction is further adapted for being loaded by processor 1 and being performed entering multiple segmental files Row display.
Specifically, processor 1 includes mode switch module 11, mark module 12, segmentation module 13 and editor module 14.Mould Formula handover module 11 is used to mobile terminal is switched into recording mode and for according to user's according to the open command of user Mobile terminal is switched to edit pattern by pause or END instruction.Mark module 12 is used to detect environment sound source and according to ambient sound The size of the decibel value in source is marked, and obtains the recording file with multiple segmentation markers.Segmentation module 13 is used for according to more Individual segmentation markers are segmented to recording file, obtain multiple segmental files.Editor module 14 is used to enter multiple segmental files Edlin.
Editor module 14 is additionally operable to two neighboring segmentation markers on time shaft being followed successively by the first segmentation markers, the second segmentation Two neighboring segmentation markers on time shaft are followed successively by the second segmentation markers, by the segmental file between mark as speech region Segmental file between one segmentation markers carries out audition or deletion respectively as quiet zone and to speech region, quiet zone.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should It is considered as the protection domain of the application.

Claims (10)

  1. A kind of 1. edit methods of recording file, it is characterised in that including:
    Recording mode is entered according to the open command of user;
    Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, and acquisition has multiple segmentation markers Recording file;
    Edit pattern is entered according to the pause of user or END instruction;
    The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;
    Edlin is entered to the multiple segmental file.
  2. 2. edit methods according to claim 1, it is characterised in that detect environment sound source and according to the environment sound source The size of decibel value is marked, and obtaining the recording file with multiple segmentation markers includes:
    If detecting, the decibel value of the environment sound source is more than sound threshold value, and decibel value is more than segmentation at the time of sound threshold value Labeled as the first segmentation markers;
    If detecting, the decibel value of the environment sound source is less than the sound threshold value, decibel value be less than the sound threshold value when The segmentation markers at quarter are the second segmentation markers.
  3. 3. edit methods according to claim 2, it is characterised in that
    If the segmentation markers before at the time of user initiates pause or END instruction are the first segmentation markers, user initiates temporary Stop or segmentation markers at the time of END instruction are the second segmentation markers;
    If the segmentation markers before at the time of user initiates pause or END instruction are the second segmentation markers, user initiates temporary Stop or segmentation markers at the time of END instruction are the first segmentation markers.
  4. 4. edit methods according to claim 3, it is characterised in that carrying out editor to the multiple segmental file includes:
    The segmental file two neighboring segmentation markers on time shaft being followed successively by between the first segmentation markers, the second segmentation markers is made For speech region, two neighboring segmentation markers on time shaft are followed successively by the segmentation between the second segmentation markers, the first segmentation markers File is as quiet zone;
    Audition or deletion are carried out respectively to institute speech regions, the quiet zone.
  5. 5. edit methods according to claim 1, it is characterised in that before entering edlin to the multiple segmental file, The edit methods also include:The multiple segmental file is shown.
  6. 6. a kind of memory, it is characterised in that a plurality of instruction is stored with the memory, the instruction is suitable to be added by processor Carry and perform:
    Recording mode is entered according to the open command of user;
    Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, and acquisition has multiple segmentation markers Recording file;
    Edit pattern is entered according to the pause of user or END instruction;
    The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;
    Edlin is entered to the multiple segmental file.
  7. 7. memory according to claim 6, it is characterised in that the instruction is further adapted for being loaded and being held by the processor OK:
    If detecting, the decibel value of the environment sound source is more than sound threshold value, and decibel value is more than segmentation at the time of sound threshold value Labeled as the first segmentation markers;
    If detecting, the decibel value of the environment sound source is less than the sound threshold value, decibel value be less than the sound threshold value when The segmentation markers at quarter are the second segmentation markers.
  8. 8. memory according to claim 7, it is characterised in that the instruction is further adapted for being loaded and being held by the processor OK:
    If the segmentation markers before at the time of user initiates pause or END instruction are the first segmentation markers, user initiates temporary Stop or segmentation markers at the time of END instruction are the second segmentation markers;
    If the segmentation markers before at the time of user initiates pause or END instruction are the second segmentation markers, user initiates temporary Stop or segmentation markers at the time of END instruction are the first segmentation markers.
  9. 9. memory according to claim 8, it is characterised in that the instruction is further adapted for being loaded and being held by the processor OK:
    The segmental file two neighboring segmentation markers on time shaft being followed successively by between the first segmentation markers, the second segmentation markers is made For speech region, two neighboring segmentation markers on time shaft are followed successively by the segmentation between the second segmentation markers, the first segmentation markers File is as quiet zone;
    Audition or deletion are carried out respectively to institute speech regions, the quiet zone.
  10. A kind of 10. mobile terminal, it is characterised in that including:
    Processor, it is adapted for carrying out a plurality of instruction;
    Memory, suitable for storing a plurality of instruction, a plurality of instruction is suitable to be loaded and performed by the processor:
    Recording mode is entered according to the open command of user;
    Detection environment sound source is simultaneously marked according to the size of the decibel value of the environment sound source, and acquisition has multiple segmentation markers Recording file;
    Edit pattern is entered according to the pause of user or END instruction;
    The recording file is segmented according to the multiple segmentation markers, obtains multiple segmental files;
    Edlin is entered to the multiple segmental file.
CN201710664935.3A 2017-08-07 2017-08-07 The edit methods of mobile terminal, memory and recording file Pending CN107481743A (en)

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CN108124059A (en) * 2017-12-21 2018-06-05 维沃移动通信有限公司 A kind of way of recording and mobile terminal
CN108363765A (en) * 2018-02-06 2018-08-03 深圳市鹰硕技术有限公司 The recognition methods of audio paragraph and device
CN108363765B (en) * 2018-02-06 2020-12-08 深圳市鹰硕技术有限公司 Audio paragraph identification method and device
CN111328418A (en) * 2018-03-29 2020-06-23 华为技术有限公司 Method for automatically identifying different voices in audio
CN108419124A (en) * 2018-05-08 2018-08-17 北京酷我科技有限公司 A kind of audio-frequency processing method
CN108419124B (en) * 2018-05-08 2020-11-17 北京酷我科技有限公司 Audio processing method
CN111445929A (en) * 2020-03-12 2020-07-24 维沃移动通信有限公司 Voice information processing method and electronic equipment
CN111933176A (en) * 2020-09-22 2020-11-13 成都启英泰伦科技有限公司 Method and device for positioning voice contents in batches
CN112732139A (en) * 2021-01-12 2021-04-30 Oppo广东移动通信有限公司 Recording processing method and device, mobile terminal and storage medium
CN112887480A (en) * 2021-01-22 2021-06-01 维沃移动通信有限公司 Audio signal processing method and device, electronic equipment and readable storage medium
WO2022156709A1 (en) * 2021-01-22 2022-07-28 维沃移动通信有限公司 Audio signal processing method and apparatus, electronic device and readable storage medium

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