CN114089809B - Waveform sequence processing device, method, electronic equipment and storage medium - Google Patents

Waveform sequence processing device, method, electronic equipment and storage medium Download PDF

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Publication number
CN114089809B
CN114089809B CN202111177972.4A CN202111177972A CN114089809B CN 114089809 B CN114089809 B CN 114089809B CN 202111177972 A CN202111177972 A CN 202111177972A CN 114089809 B CN114089809 B CN 114089809B
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waveform
sequence
segment
target
target waveform
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CN114089809A (en
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顾佳辉
赵鸿勇
孙哲
王悦
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Puyuan Jingdian Technology Co ltd
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Puyuan Jingdian Technology Co ltd
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Priority to PCT/CN2021/135109 priority patent/WO2023056697A1/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/022—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The embodiment of the application provides a waveform sequence processing device, a waveform sequence processing method, electronic equipment and a storage medium, wherein the device comprises: the waveform segment display module is used for displaying at least one waveform segment in the sequence track displayed by the display interface; the waveform effect material display module is used for displaying the target waveform effect material at a preset position of the first target waveform segment based on the operation that the user sends or drags the target waveform effect material to the sequence track; the waveform effect processing module is used for adding an effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment; the waveform sequence processing module is used for creating and obtaining a waveform sequence based on a first editing operation of a user on a second target waveform segment in a first sequence track, wherein the first sequence track is a sequence track where the second target waveform segment is located. The embodiment ensures that the editing operation between waveform fragments is more convenient and more visual.

Description

Waveform sequence processing device, method, electronic equipment and storage medium
Technical Field
The application belongs to the technical field of waveform sequences, and particularly relates to a waveform sequence processing device, a waveform sequence processing method, electronic equipment and a storage medium.
Background
The waveform sequence generator is a device capable of providing various frequency, waveform and output level electric signals, and is widely applied to various scenes such as communication system testing, quantum science and technology, complex electromagnetic scene simulation, high-speed port receiving testing and the like, for example, the signal generator is a novel signal generator which continuously meets the digital requirements of the development of the communication technology.
Mathematically, a sequence is an object (or event) that is aligned such that each element is either before or after other elements, and the order between elements is very important. Elements can be understood as waveforms during waveform sequence editing, and permutations are understood as the output order of the waveforms.
Current waveform sequence generators, such as analog function generators (Analog Function Generator, AFG) or arbitrary waveform generators (Arbitrary Waveform Generator, AWG), are intended to produce waveform segments that are actually edited on demand, only sequences are available. However, in the related art apparatus, the sequence function can only store the waveform data of each waveform segment into the waveform lookup table in sequence, and then read out the corresponding waveform data by performing addressing operation on the waveform lookup table to obtain the required waveform sequence, which results in inconvenient and difficult operations such as editing, clipping, splicing and inter-track operation on any wave in the implementation of operations such as waveform splicing and jumping.
Disclosure of Invention
The embodiment of the application aims to provide a waveform sequence processing device, a waveform sequence processing method, electronic equipment and a storage medium, so as to solve the problems of inconvenient and non-intuitive operations such as splicing and jumping of waveforms in the related technology, meet the requirement of editing complex signals and improve the user experience.
In a first aspect, an embodiment of the present application provides a waveform sequence processing apparatus, including:
the waveform segment display module is used for displaying at least one waveform segment in the sequence track displayed by the display interface;
the waveform effect material display module is used for displaying the target waveform effect material at a preset position of a first target waveform segment based on the operation of transmitting or dragging the target waveform effect material to the sequence track by a user, wherein the target waveform effect material is at least one of the waveform effect materials displayed in the display interface, and the first target waveform segment is a waveform segment selected by the user in the at least one waveform segment or an arbitrary waveform segment in the at least one waveform segment;
the waveform effect processing module is used for adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment;
The waveform sequence processing module is used for creating and obtaining a waveform sequence corresponding to a first sequence track based on a first editing operation of a user on the second target waveform segment in the first sequence track, wherein the first sequence track is a sequence track where the second target waveform segment is located.
In a second aspect, an embodiment of the present application provides a method for processing a waveform sequence, including:
displaying at least one waveform segment in a sequence track displayed on a display interface of the electronic device;
displaying a target waveform effect material at a preset position of a first target waveform segment based on the operation of a user to send or drag the target waveform effect material to the sequence track, wherein the target waveform effect material is at least one of the waveform effect materials displayed in the display interface, and the first target waveform segment is a waveform segment selected by the user from the at least one waveform segment or an arbitrary waveform segment from the at least one waveform segment;
adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment;
based on a first editing operation of a user on the second target waveform segment in a first sequence track, creating and obtaining a waveform sequence corresponding to the first sequence track, wherein the first sequence track is a sequence track where the second target waveform segment is located.
In a third aspect, embodiments of the present application provide an electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, the program or instruction implementing the steps of the method according to the second aspect when executed by the processor.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which when executed by a processor implement the steps of the method according to the second aspect.
In the implementation of the method, at least one waveform segment is displayed in a sequence track displayed on a display interface through a waveform segment display module, the waveform effect material is displayed at a preset position of a first target waveform segment based on the operation that a user sends or drags target waveform effect materials to the sequence track through a waveform effect material display module, the effect corresponding to the target waveform effect materials is added to the first target waveform segment through a waveform effect processing module, a second target waveform segment is obtained, a waveform sequence corresponding to the first sequence track is created and obtained through the waveform sequence processing module based on the first editing operation of the user on the second target waveform segment in the first sequence track, the mode of adopting the sequence track is realized, the shape/form of the waveform segment is displayed in real time, the difference between the segments is realized, the waveform segment is edited directly in the sequence track, and the waveform sequence is created, so that the editing operation between the waveform segments is more convenient and visual, the requirements of editing complex signals are met, and the operation convenience and the user experience are improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of module components of a waveform sequence processing apparatus according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a display interface of a waveform sequence processing apparatus according to an embodiment of the present application;
FIG. 3 is a schematic flow chart of a method for processing waveform sequences according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device in an embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more.
The waveform sequence processing apparatus provided in the embodiment of the present application is described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.
As shown in fig. 1, the waveform sequence processing apparatus includes a waveform segment display module 101, a waveform effect material display module 102, a waveform effect processing module 103, and a waveform sequence processing module 104; wherein,
the waveform segment display module 101 is configured to display at least one waveform segment in the sequence track displayed on the display interface.
Specifically, the display interface of the waveform sequence processing device displays a sequence track. As an example, as shown in fig. 2, a sequence track display area 21 may be provided in the display interface of the waveform sequence processing apparatus, and one or more sequence tracks are displayed in the sequence track display area 21. For example, as one example, the sequence track 211, the sequence track 212, and the sequence track 213 are displayed in the sequence track display area 21, and parallel arrangement of multiple tracks is realized.
The horizontal axis of the sequence track can be the waveform point number, so that the variable point number can be realized based on the waveform point number, namely fitting interpolation, and the dynamic expansion and contraction of the waveform fragments can be realized; the horizontal axis of the sequence track may be time, time frequency, or the like, and is not particularly limited herein.
In this embodiment, the waveform sequence processing apparatus may display at least one waveform segment in the sequence track through the waveform segment display module 101. For example, with continued reference to fig. 2, waveform segment a, waveform segment b, and waveform segment c are displayed in the sequence track 211, such that by taking the form of the sequence track, the appearance or morphology of the waveform segments, the differences between segments, can be displayed in real time, enabling visualization of at least one waveform segment.
The waveform effect material display module 102 is configured to display the target waveform effect material at a preset position of the first target waveform segment based on an operation of the user to send or drag the target waveform effect material to the sequence track.
The target waveform effect material is at least one of waveform effect materials displayed in the display interface, and the first target waveform segment is a waveform segment selected by a user in the at least one waveform segment or an arbitrary waveform segment in the at least one waveform segment.
Optionally, the waveform effect material may include at least one of: noise effect material, filtering effect material, modulation effect material, encryption and decryption effect material.
The effective material area can also be displayed in the display interface of the waveform sequence processing device. As an example, as shown in fig. 2, a control corresponding to a noise adding effect material, a control corresponding to a filtering effect material, a control corresponding to a modulating effect material, a control corresponding to an encrypting and decrypting effect material, and the like may be displayed in the effect material area 22 in the display interface.
After the user selects one waveform effect material as a target waveform effect material according to the required effect, the user can send or drag the target waveform effect material to the sequence track, and at this time, the waveform effect material display module in the waveform sequence processing device can display the target waveform effect material at a preset position of the first target waveform segment based on the operation that the user sends or drags the target waveform effect material to the sequence track. Specifically, the preset position may be a 1/3 area of the first target waveform segment, and the 1/3 area may be a 1/3 area on the left side, the middle side or the right side of the first target waveform segment, which is not specifically limited herein.
It should be noted that the first target waveform segment may be a waveform segment or an arbitrary waveform segment selected by the user. For example, as one example, as shown in fig. 2, assuming that the user needs to add a waveform effect to waveform segment a, the first target waveform segment may be waveform segment a.
And the waveform effect processing module 103 is configured to attach an effect corresponding to the target waveform effect material to the first target waveform segment, so as to obtain a second target waveform segment.
Specifically, the waveform effect processing module can attach the effect corresponding to the target waveform effect material to the first target waveform segment to obtain the second target waveform segment, so that the effect processing of the waveform segment in the sequence track is directly realized in the waveform processing process, and the requirement of editing complex signals is met.
Specifically, the effect corresponding to the noise-adding effect material is noise adding, the effect corresponding to the filtering effect material is filtering, the effect corresponding to the modulating effect material is modulating, and the effect corresponding to the encrypting and decrypting effect material is encrypting and decrypting.
The waveform sequence processing module 104 is configured to create and obtain a waveform sequence corresponding to the first sequence track based on a first editing operation of the user on the second target waveform segment in the first sequence track.
The first sequence track is a sequence track where the second target waveform segment is located.
The first editing operation may include at least one of: jump operation, circulation operation, cutting operation, splicing operation and waveform operation.
The waveform operation is an operation between a second target waveform segment and a waveform segment in a third sequence track, wherein the third sequence track is different from the first sequence track. The arithmetic operations may include waveform stacking, waveform modulation, encryption and decryption, and the like.
Specifically, the waveform sequence processing module 104 may create and obtain the waveform sequence corresponding to the first sequence track based on the first editing operation of the user on the second target waveform segment in the first sequence track.
Alternatively, after the resulting waveform sequence is created, the waveform sequence may be sent to a designated channel and output. For example, the waveform sequence may be input to a waveform sequence signal generating device such as an AFG or AWG, and displayed by the waveform sequence signal generating device to be tested.
Of course, after the creation of the resulting waveform sequence, the waveform points of the waveform sequence may also be adjusted in the sequence track to achieve fine tuning of the waveform sequence.
According to the method, at least one waveform segment is displayed in the sequence track displayed on the display interface through the waveform segment display module, the waveform effect material display module is used for displaying the target waveform effect material at the preset position of the first target waveform segment based on the operation that the user sends or drags the target waveform effect material to the sequence track, the effect corresponding to the target waveform effect material is added to the first target waveform segment through the waveform effect processing module, the second target waveform segment is obtained, the waveform sequence corresponding to the first sequence track is created through the waveform sequence processing module based on the first editing operation of the user to the second target waveform segment in the first sequence track, the mode of adopting the sequence track is achieved, the appearance/form of the waveform segment is displayed in real time, the difference between the segments is achieved, the waveform segment is edited directly in the sequence track, and the waveform sequence is created, so that the editing operation between the waveform segments is more convenient and visual, the requirement of editing complex signals is met, and the operation convenience and the user experience are improved.
In one possible implementation, the waveform sequence processing apparatus further includes a waveform segment collection module, configured to receive or create the at least one waveform segment based on a waveform segment collection instruction of a user, and send the at least one waveform segment to the waveform segment display module.
Specifically, the waveform processing device may receive or create at least one waveform segment through the waveform segment collection module, and then display the received or created at least one waveform segment in the sequence track through the waveform display module.
Optionally, for receiving or creating the waveform segment, as shown in fig. 2, a waveform management area 23 may be set in the display interface, and controls for managing waveforms, such as a folder control for indicating a basic waveform, a folder control for indicating a custom waveform, a control for indicating adding a folder, a control for indicating creating a custom waveform, and the like, are displayed in the waveform management area 23. The user can select the basic waveform through the folder control indicating the basic waveform or select the custom waveform through the folder control indicating the custom waveform, and the waveform segment acquisition module can receive the waveform segment selected by the user based on the selection of the user; in addition, the user may create the custom waveform through a control indicating to create the custom waveform, at which time the waveform segment collection module may create the waveform segment based on a user's creation operation.
In addition, optionally, for the creation of the waveform segment, a waveform parameter setting area 24 may be further set in the display interface, in which a parameter setting frame for setting parameters of the waveform segment, such as a point setting frame, a sampling rate setting frame, a frequency setting frame, a waveform type setting frame, a cycle number setting frame, a phase setting frame, a high-low level setting frame, an amplitude setting frame, an offset setting frame, and the like, is displayed in the waveform parameter setting area 24, so as to edit and set the point number, the sampling rate, the frequency, the waveform, the cycle number, the phase, the high-low level, the amplitude, the offset, and the like of the waveform, so that the setting of the waveform parameter is achieved, and the waveform segment collection module can create the waveform segment based on the setting operation of the waveform by the user.
In one possible implementation, the number of sequence tracks is one or more;
the waveform segment display module is used for displaying at least one waveform segment in at least one sequence track in the plurality of sequence tracks when the number of the sequence tracks is a plurality.
Specifically, if the number of the sequence tracks is plural, at least one waveform segment may be displayed in at least one of the plurality of sequence tracks. For example, assuming that the number of the sequence tracks is two and the number of the waveform segments is three, three waveform segments may be displayed in one of the sequence tracks, two waveform segments may be displayed in one of the sequence tracks, and one waveform segment may be displayed in the other sequence track, that is, the user may determine the display position of the waveform segment according to the display requirement of the waveform segment and perform the related display position selection operation, where the waveform segment display module displays the waveform segment in the sequence track selected by the user based on the display position selection operation of the user.
Therefore, by setting one or more sequence tracks and displaying at least one waveform segment in at least one sequence track in the sequence tracks, diversified display of waveform segments is realized, so that a user can display the waveform segments in different sequence tracks according to editing requirements, and editing convenience of the waveform segments is improved.
In one possible implementation, the waveform effect processing module may be configured to perform any one of:
first, adding an effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment to obtain the second target waveform segment.
Specifically, the first preset range may be a 1/4 area, a 1/3 area, a 1/2 area, or the like of the first target waveform segment.
In this manner, the first preset range may be used as a default additional effect range, and the waveform effect processing module may directly add an effect corresponding to the target waveform effect material to the first preset range of the first target waveform segment, so as to obtain the second target waveform segment, so that the user can refer to the local waveform segment with the added effect, and determine whether the selected target waveform effect material is the required waveform effect material.
And secondly, adding an effect corresponding to the target waveform effect material to a second preset range of the first waveform segment based on the operation of a user on the target waveform effect material for adjusting the effect addition range, so as to obtain the second target waveform segment.
The second preset range is an effect additional range adjusted by a user.
Specifically, in this manner, the user can input an operation for adjusting the effect addition range to the target waveform effect material, which can be to drag the left and right sides of the target waveform effect material to increase or decrease the effect addition range; at this time, the waveform effect processing module can add the effect corresponding to the target waveform effect material on the effect addition range adjusted by the user, so that the user can adjust the waveform effect range.
Thirdly, adding an effect corresponding to a target waveform effect material to a first preset range of a first target waveform segment, and adjusting the first preset range based on the operation of a user on the target waveform effect material for adjusting the effect added range to obtain a second target waveform segment.
In this manner, the first preset range may be taken as a default additional effect range, and the waveform effect processing module may directly attach an effect corresponding to the target waveform effect material to the first preset range of the first target waveform segment, so that the user may refer to the local waveform segment to which the effect is attached to determine whether the selected target waveform effect material is the required waveform effect material.
If the user needs to adjust the first preset range, the user can input an operation for adjusting the additional range of the effect to the target waveform effect material, and at the moment, the waveform effect processing module can adjust the first preset range based on the operation to obtain a second target waveform segment, so that the user can adjust the waveform effect range based on the requirement.
Thus, by any mode, the waveform effect added to the waveform segment is realized, and the requirement of a user on the waveform effect added to the waveform segment is met.
In one possible implementation manner, the waveform sequence processing apparatus further includes: the waveform effect material moving module is used for adding an effect corresponding to the target waveform effect material to a third target waveform segment based on the operation of dragging the target waveform effect material to the third target waveform segment by a user after the target waveform effect material is displayed at the preset position of the first target waveform segment, wherein the third target waveform segment is different from the first target waveform segment;
correspondingly, the waveform sequence processing module is configured to create and obtain a waveform sequence corresponding to the second sequence track based on a second editing operation of the user on the third target waveform segment in the second sequence track.
Specifically, the second sequence track is a sequence track where the third target waveform segment is located. If the user needs to add the effect corresponding to the target waveform effect material to a third target waveform segment different from the first target waveform segment, the target waveform effect material can be dragged to the third target waveform segment, and at this time, the waveform effect material moving module can add the effect corresponding to the target waveform effect material to the third target waveform segment based on the operation of dragging the target waveform effect material to the third target waveform segment by the user; then, the waveform sequence processing module can create and obtain a waveform sequence corresponding to the second sequence track based on the second editing operation of the user on the third target waveform segment in the second sequence track, so that the user can attach a waveform effect to any waveform segment and edit the waveform sequence, and the editing requirement of the user on the complex signal is met.
It should be noted that, the specific content of the second editing operation may refer to the first editing operation, and detailed descriptions thereof are omitted herein.
In addition, in a possible implementation manner, at least one operation control is displayed in the display interface; the waveform sequence editing apparatus further includes: and the operation control module is used for executing the operation corresponding to the target operation control based on the control operation of the user on the target operation control in the at least one operation control.
Optionally, the at least one operation control comprises at least one of: the system comprises a track selection control, a waveform sequence downloading control, a waveform fragment saving control, a track parameter setting control, an in-phase quadrature IQ setting control, a time-frequency domain switching control, a waveform fragment moving control, a waveform annotation control, a waveform clipping control, a track shrinking control, a track enlarging control, a waveform fragment coloring control, a waveform fragment deleting control, a waveform fragment copying control and a waveform fragment pasting control.
It should be noted that at least one operation control may be displayed in the operation control display area 25 in fig. 2 (not shown in fig. 2 one by one), so that the user can find the required operation control in the fixed area, thereby facilitating the operation of the user.
Specifically, the functions of the respective operation controls are specifically described below.
And the track selection control is used for selecting the sequence track so that the waveform fragments can be displayed in the selected sequence track.
And the waveform sequence downloading control is used for downloading the waveform sequence obtained by editing on the selected sequence track to the designated channel.
And the waveform segment storage control is used for storing the waveform segments on the selected sequence track so as to be used as waveform segment materials.
Track parameter setting controls for setting parameters of the sequence track, which parameters may include at least one of: remark information, history operation rollback settings (e.g., returning to last or last few edits), track coordinate upper and lower limit settings, track name, and track creation time.
In-phase quadrature (IQ) setup controls are used to determine whether a selected control is to be an I-way or a Q-way.
The time-frequency domain switching control is used for switching the selected sequence track from the time domain presentation pattern to the frequency domain, and certainly supports the time-frequency domain switching of the single waveform segment, and other waveforms are not in the frequency domain, only the selected single waveform segment is displayed and switched to the frequency domain.
The waveform segment moving control is used for dragging the waveform segment, so that editing operations such as moving, splicing and the like of the waveform segment can be performed on the sequence track.
And the waveform annotation control is used for annotating the waveform segment in the selected sequence track.
The waveform clipping control is used for clipping the waveform fragments at the cursor indication position, and the clipped original waveform fragments are divided into two waveform fragments, so that other waveform fragments can be inserted into the clipped fragments.
And the track shrinking control is used for shrinking the selected sequence track.
And the track amplifying control is used for amplifying the selected sequence track.
A waveform segment coloring control for coloring the waveform segment.
The waveform segment deleting control is used for deleting waveform segments, for example, the selected waveform segments can be dragged out of the sequence track or the waveform segment deleting control is clicked, so that the deleting function is realized.
Track waveform preservation control used for preserving waveform fragments on all sequence tracks.
A waveform segment replication control for replicating waveform segments.
A waveform segment paste control for pasting the copied waveform segment such that creation of the waveform can be repeated.
In this embodiment, a user may select any one of the above operation controls as a target operation control according to a requirement, and input a control operation to the target operation control, where an operation control module in the waveform sequence processing device executes an operation corresponding to the target operation control, for example, sequence track selection corresponding to a track selection control, waveform sequence downloading corresponding to a waveform sequence downloading control, waveform segment saving corresponding to a waveform segment saving control, and so on, based on the control operation of the user to the target operation control, thereby implementing a function corresponding to the operation control.
In addition, specifically, the control operation for the target operation control may be a click operation, a double click operation, a drag operation, or the like, which is not specifically limited herein.
In addition, in a possible implementation manner, a waveform playing area is also displayed on the display interface; the waveform sequence processing apparatus further includes: the waveform segment playing module is used for playing the waveform segment selected by the user in the waveform playing area; wherein the user-selected waveform segments include waveform segments that have not undergone editing operations or waveform segments in the waveform sequence.
Specifically, with continued reference to fig. 2, a waveform playing area 26 is also displayed on the display interface, and a playing key may be disposed in the waveform playing area 26, so as to control playing of the waveform. After the waveform segment is selected by the user, the waveform segment playing module can play the waveform segment selected by the user in the waveform playing area, so that dynamic presentation of the selected waveform segment is realized.
Of course, it should be noted that, the waveform segment selected by the user includes a waveform segment that has not undergone editing operation, i.e., a waveform segment that has not undergone editing operation can be played in the waveform playing area; in addition, the waveform segments selected by the user also comprise waveform segments in the waveform sequence, namely, after the waveform sequence is created, the waveform segments in the created waveform sequence are played in the waveform playing area.
Further, optionally, the user selected waveform segment includes: waveform segments after the first target waveform location; or a waveform segment between a first target waveform location and a second target waveform location, wherein the first target waveform location and the second target waveform location are selected by a user.
That is, the waveform segment playing module may play the waveform segment after the first target waveform position selected by the user in the waveform playing area, and may play the waveform segment between the first target waveform position and the second target waveform position in the waveform playing area.
In this way, in this embodiment, at least one waveform segment is displayed in a sequence track displayed on a display interface through a waveform segment display module, and a target waveform effect material is displayed at a preset position of a first target waveform segment through a waveform effect material display module based on an operation of transmitting or dragging the target waveform effect material to the sequence track by a user, an effect corresponding to the target waveform effect material is added to the first target waveform segment through a waveform effect processing module, a second target waveform segment is obtained, and a waveform sequence corresponding to the first sequence track is created through a waveform sequence processing module based on a first editing operation of the second target waveform segment in the first sequence track by the user.
In addition, the embodiment of the present application further provides a waveform sequence processing method, as shown in fig. 3, where the waveform sequence processing method may include the following steps:
step 301: at least one waveform segment is displayed in a sequence track displayed by the electronic device display interface.
Specifically, the electronic device may be a waveform sequence processing apparatus. As an example, referring to fig. 2, a sequential track display area 21 may be provided in the display interface, the sequential track display area 21 having one or more sequential tracks displayed therein. For example, as one example, a sequence track 211, a sequence track 212, and a sequence track 213 are displayed in the sequence track display area 21.
At least one waveform segment may be displayed in the sequence track in this step.
Step 302: and displaying the target waveform effect material at a preset position of the first target waveform segment based on the operation of the user for transmitting or dragging the target waveform effect material to the sequence track.
The target waveform effect material is at least one of waveform effect materials displayed in a display interface, and the first target waveform segment is a waveform segment selected by a user in the at least one waveform segment or any waveform segment in the at least one waveform segment.
Step 303: and adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment.
Specifically, in this step, an effect corresponding to the target waveform effect material may be added to the first target waveform segment, so as to obtain the second target waveform segment, thereby implementing the waveform effect added to the waveform segment in the sequence track.
Step 304: and creating and obtaining a waveform sequence corresponding to the first sequence track based on a first editing operation of the user on the second target waveform segment in the first sequence track.
Specifically, the first sequence track is a sequence track where the second target waveform segment is located.
In the step, the waveform sequence corresponding to the first sequence track can be created based on the first editing operation of the user on the second target waveform segment in the first sequence track, so that the user can edit the waveform segment in the sequence track to create the waveform sequence meeting the use requirement, the editing operation among the waveform segments is more convenient and visual, the requirement of editing complex signals is met, and the operation convenience and the user experience are improved.
In one possible implementation, before the displaying at least one waveform segment in the sequence track displayed on the display interface of the electronic device, the method further includes: the at least one waveform segment is received or created based on a waveform segment acquisition instruction of the user.
In one possible implementation, the number of sequence tracks is one or more; when the number of the sequence tracks is a plurality, at least one waveform segment may be displayed in at least one sequence track among the plurality of sequence tracks when at least one waveform segment is displayed in the sequence track displayed on the display interface of the electronic device.
In one possible implementation manner, the adding the effect corresponding to the target waveform effect material to the first target waveform segment, to obtain a second target waveform segment includes any one of the following:
adding an effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment to obtain the second target waveform segment;
based on the operation of the user on the target waveform effect material for adjusting the effect adding range, adding the effect corresponding to the target waveform effect material to a second preset range of the first waveform segment to obtain the second target waveform segment; the second preset range is an effect additional range adjusted by a user;
And adding the effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment, and adjusting the first preset range based on the operation of a user on the target waveform effect material for adjusting the effect addition range to obtain the second target waveform segment.
In one possible implementation manner, after the target waveform effect material is displayed at the preset position of the first target waveform segment based on the operation of the user to send or drag the target waveform effect material to the sequence track, the method further includes:
based on the operation that a user drags the target waveform effect material to a third target waveform segment, adding an effect corresponding to the target waveform effect material to the third target waveform segment, wherein the third target waveform segment is different from the first target waveform segment;
and creating and obtaining a waveform sequence corresponding to the second sequence track based on a second editing operation of the user on the third target waveform segment in the second sequence track.
In one possible implementation, the waveform effect material includes at least one of: noise effect material, filtering effect material, modulation effect material, encryption and decryption effect material.
According to the method, at least one waveform segment is displayed in the sequence track displayed on the display interface, the target waveform effect material is displayed at the preset position of the first target waveform segment based on the operation that the user sends or drags the target waveform effect material to the sequence track, the corresponding effect of the target waveform effect material is added to the first target waveform segment to obtain a second target waveform segment, the waveform sequence corresponding to the first sequence track is created based on the first editing operation of the second target waveform segment in the first sequence track by the user, the mode of displaying the appearance/shape of the waveform segment in real time and the difference between the segments in real time is achieved, the waveform segment is edited directly in the sequence track, and the waveform sequence is created, so that the editing operation between the waveform segments is more convenient and visual, the requirement of editing complex signals is met, and the operation convenience and the user experience are improved.
It should be noted that, in the waveform sequence processing method provided in the embodiment of the present application, the execution body may be the waveform sequence processing apparatus in the above embodiment, or a control module in the waveform sequence processing apparatus for executing the waveform sequence processing method. The waveform sequence processing device provided in the foregoing embodiment can implement all the method steps and beneficial effects of the foregoing waveform sequence processing method embodiment, and in order to avoid repetition, the same steps and beneficial effects as those in the waveform sequence processing device in the foregoing method embodiment in the waveform sequence processing method of the present embodiment are not repeated herein.
The embodiment of the present application further provides an electronic device, which is configured to execute the above-mentioned waveform sequence processing method, and fig. 4 is a schematic structural diagram of an electronic device for implementing the embodiments of the present application, based on the same technical concept. The electronic devices may be configured or configured to have a relatively large difference, and may include a processor (processor) 410, a communication interface (Communications Interface) 420, a memory (memory) 430, and a communication bus 440, where the processor 410, the communication interface 420, and the memory 430 perform communication with each other through the communication bus 440. The processor 410 may call a computer program stored on the memory 430 and executable on the processor 410 to perform the steps of:
displaying at least one waveform segment in a sequence track displayed on a display interface of the electronic device;
displaying a target waveform effect material at a preset position of a first target waveform segment based on the operation of a user to send or drag the target waveform effect material to the sequence track, wherein the target waveform effect material is at least one of the waveform effect materials displayed in the display interface, and the first target waveform segment is a waveform segment selected by the user from the at least one waveform segment or an arbitrary waveform segment from the at least one waveform segment;
Adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment;
based on a first editing operation of a user on the second target waveform segment in a first sequence track, creating and obtaining a waveform sequence corresponding to the first sequence track, wherein the first sequence track is a sequence track where the second target waveform segment is located.
In one possible implementation manner, before the at least one waveform segment is displayed in the sequence track displayed by the display interface of the electronic device, the method further includes: the at least one waveform segment is received or created based on a waveform segment acquisition instruction of the user.
In one possible implementation, the number of sequence tracks is one or more;
in the case that the number of the sequence tracks is plural, the displaying at least one waveform segment in the sequence track displayed on the display interface of the electronic device includes: at least one waveform segment is displayed in at least one of a plurality of said sequence tracks.
In one possible implementation manner, the adding the effect corresponding to the target waveform effect material to the first target waveform segment, to obtain a second target waveform segment includes any one of the following:
Adding an effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment to obtain the second target waveform segment;
based on the operation of the user on the target waveform effect material for adjusting the effect adding range, adding the effect corresponding to the target waveform effect material to a second preset range of the first waveform segment to obtain the second target waveform segment; the second preset range is an effect additional range adjusted by a user;
and adding the effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment, and adjusting the first preset range based on the operation of a user on the target waveform effect material for adjusting the effect addition range to obtain the second target waveform segment.
In one possible implementation manner, after the target waveform effect material is displayed at the preset position of the first target waveform segment based on the operation of the user to send or drag the target waveform effect material to the sequence track, the method further includes:
based on the operation that a user drags the target waveform effect material to a third target waveform segment, adding an effect corresponding to the target waveform effect material to the third target waveform segment, wherein the third target waveform segment is different from the first target waveform segment;
And creating and obtaining a waveform sequence corresponding to the second sequence track based on a second editing operation of the user on the third target waveform segment in the second sequence track.
In one possible implementation, the waveform effect material includes at least one of: noise effect material, filtering effect material, modulation effect material, encryption and decryption effect material.
Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium such as a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, the processor is configured to run a program or an instruction, implement each process of the above waveform sequence processing method embodiment, and achieve the same technical effect, so as to avoid repetition, and no further description is provided herein.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
It should be noted that, in this document, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (12)

1. A waveform sequence processing apparatus, comprising:
the waveform segment display module is used for displaying at least one waveform segment in the sequence track displayed by the display interface;
the waveform effect material display module is used for displaying the target waveform effect material at a preset position of a first target waveform segment based on the operation of transmitting or dragging the target waveform effect material to the sequence track by a user, wherein the target waveform effect material is at least one of the waveform effect materials displayed in the display interface, and the first target waveform segment is a waveform segment selected by the user in the at least one waveform segment or an arbitrary waveform segment in the at least one waveform segment;
The waveform effect processing module is used for adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment;
the waveform sequence processing module is used for creating and obtaining a waveform sequence corresponding to a first sequence track based on a first editing operation of a user on the second target waveform fragment in the first sequence track, wherein the first sequence track is a sequence track where the second target waveform fragment is located;
the waveform sequence processing apparatus further includes:
the waveform effect material moving module is used for adding an effect corresponding to the target waveform effect material to a third target waveform segment based on the operation of dragging the target waveform effect material to the third target waveform segment by a user after the target waveform effect material is displayed at the preset position of the first target waveform segment, wherein the third target waveform segment is different from the first target waveform segment;
the waveform sequence processing module is used for creating and obtaining a waveform sequence corresponding to the second sequence track based on a second editing operation of the user on the third target waveform segment in the second sequence track.
2. The waveform sequence processing apparatus of claim 1, wherein the waveform sequence processing apparatus further comprises:
the waveform segment acquisition module is used for receiving or creating the at least one waveform segment based on a waveform segment acquisition instruction of a user and sending the at least one waveform segment to the waveform segment display module.
3. The waveform sequence processing apparatus of claim 1, wherein the number of sequence tracks is one or more;
the waveform segment display module is used for displaying at least one waveform segment in at least one sequence track in the plurality of sequence tracks when the number of the sequence tracks is a plurality.
4. The apparatus according to claim 1, wherein,
the waveform effect processing module is used for executing any one of the following steps:
adding an effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment to obtain the second target waveform segment;
based on the operation of the user on the target waveform effect material for adjusting the effect adding range, adding the effect corresponding to the target waveform effect material to a second preset range of the first waveform segment to obtain the second target waveform segment; the second preset range is an effect additional range adjusted by a user;
And adding the effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment, and adjusting the first preset range based on the operation of a user on the target waveform effect material for adjusting the effect addition range to obtain the second target waveform segment.
5. The waveform sequence processing apparatus of any one of claims 1-4, wherein the waveform effect material includes at least one of:
noise effect material, filtering effect material, modulation effect material, encryption and decryption effect material.
6. A method of waveform sequence processing, comprising:
displaying at least one waveform segment in a sequence track displayed on a display interface of the electronic device;
displaying a target waveform effect material at a preset position of a first target waveform segment based on the operation of a user to send or drag the target waveform effect material to the sequence track, wherein the target waveform effect material is at least one of the waveform effect materials displayed in the display interface, and the first target waveform segment is a waveform segment selected by the user from the at least one waveform segment or an arbitrary waveform segment from the at least one waveform segment;
Adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment;
creating a waveform sequence corresponding to a first sequence track based on a first editing operation of a user on the second target waveform segment in the first sequence track, wherein the first sequence track is a sequence track where the second target waveform segment is located;
the step of displaying the target waveform effect material at a preset position of a first target waveform segment based on the operation of the user to send or drag the target waveform effect material to the sequence track further comprises the following steps:
based on the operation that a user drags the target waveform effect material to a third target waveform segment, adding an effect corresponding to the target waveform effect material to the third target waveform segment, wherein the third target waveform segment is different from the first target waveform segment;
and creating and obtaining a waveform sequence corresponding to the second sequence track based on a second editing operation of the user on the third target waveform segment in the second sequence track.
7. The method of processing a waveform sequence according to claim 6, wherein before displaying at least one waveform segment in a sequence track displayed on a display interface of an electronic device, further comprising:
The at least one waveform segment is received or created based on a waveform segment acquisition instruction of the user.
8. The method of claim 6, wherein the number of sequence tracks is one or more;
in the case that the number of the sequence tracks is plural, the displaying at least one waveform segment in the sequence track displayed on the display interface of the electronic device includes:
at least one waveform segment is displayed in at least one of a plurality of said sequence tracks.
9. The method for processing a waveform sequence according to claim 6, wherein the adding the effect corresponding to the target waveform effect material to the first target waveform segment to obtain a second target waveform segment includes any one of the following:
adding an effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment to obtain the second target waveform segment;
based on the operation of the user on the target waveform effect material for adjusting the effect adding range, adding the effect corresponding to the target waveform effect material to a second preset range of the first waveform segment to obtain the second target waveform segment; the second preset range is an effect additional range adjusted by a user;
And adding the effect corresponding to the target waveform effect material to a first preset range of the first target waveform segment, and adjusting the first preset range based on the operation of a user on the target waveform effect material for adjusting the effect addition range to obtain the second target waveform segment.
10. A method of processing a waveform sequence according to any one of claims 6 to 9, wherein the waveform effect material includes at least one of:
noise effect material, filtering effect material, modulation effect material, encryption and decryption effect material.
11. An electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the waveform sequence processing method of any one of claims 6 to 10.
12. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor, implement the steps of the waveform sequence processing method according to any one of claims 6 to 10.
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