CN110223709B - Recorded audio spectrum display method and terminal equipment - Google Patents
Recorded audio spectrum display method and terminal equipment Download PDFInfo
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- CN110223709B CN110223709B CN201910473309.5A CN201910473309A CN110223709B CN 110223709 B CN110223709 B CN 110223709B CN 201910473309 A CN201910473309 A CN 201910473309A CN 110223709 B CN110223709 B CN 110223709B
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
- G10L21/10—Transforming into visible information
- G10L21/14—Transforming into visible information by displaying frequency domain information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
Abstract
The invention provides a recorded audio spectrum display method and terminal equipment, wherein the method comprises the following steps: acquiring recording information; under the condition that the recording information is determined to include at least two pieces of voiceprint characteristic information, performing color separation rendering on the recording frequency spectrums corresponding to different pieces of voiceprint characteristic information; and displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation and rendering. The embodiment of the invention can improve the display effect of the recorded audio spectrum.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a recorded audio spectrum display method and terminal equipment.
Background
With the development of communication technology, more and more functions can be executed on the terminal device. For example: the terminal equipment can realize the recording function, and the terminal equipment can display the recording frequency spectrum when realizing the recording function. In practical application, if the recording information includes voiceprint feature information of multiple persons, the voiceprint feature information of the multiple persons is not displayed in a different way in the currently displayed recording spectrum of the terminal device. As can be seen, the display effect of the current recording spectrum is poor.
Disclosure of Invention
The embodiment of the invention provides a recorded audio spectrum display method and terminal equipment, and aims to solve the problem that the display effect of the current recorded audio spectrum is poor.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for displaying an audio record spectrum, which is applied to a terminal device, and includes:
acquiring recording information;
under the condition that the recording information is determined to include at least two pieces of voiceprint characteristic information, performing color separation rendering on the recording frequency spectrums corresponding to different pieces of voiceprint characteristic information;
and displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation and rendering.
In a second aspect, an embodiment of the present invention further provides a terminal device, including:
the acquisition module is used for acquiring the recording information;
the rendering module is used for performing color separation rendering on the audio recording spectrums corresponding to different voiceprint characteristic information under the condition that the audio recording information is determined to comprise at least two voiceprint characteristic information;
the first display module is used for displaying a first audio recording spectrum, and the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation rendering.
In a third aspect, an embodiment of the present invention further provides a terminal device, including: the recording and displaying method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the steps of the recording and displaying method.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps in the audio recording spectrum display method are implemented.
In the embodiment of the invention, recording information is obtained; under the condition that the recording information is determined to include at least two pieces of voiceprint characteristic information, performing color separation rendering on the recording frequency spectrums corresponding to different pieces of voiceprint characteristic information; and displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation and rendering. Therefore, when the recorded audio spectrum comprises various voiceprint characteristic information, each voiceprint characteristic information corresponds to a color value, so that the various voiceprint characteristic information can be distinguished and displayed, and the display effect of the recorded audio spectrum is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart of an audio recording spectrum display method according to an embodiment of the present invention;
FIG. 2 is a flow chart of another recorded audio spectrum display method provided by an embodiment of the present invention;
FIG. 3 is a flowchart of another recorded audio spectrum display method provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another terminal device provided in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first determining module of another terminal device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of another terminal device provided in the embodiment of the present invention;
fig. 8 is a schematic structural diagram of another terminal device provided in the embodiment of the present invention;
fig. 9 is a schematic structural diagram of another terminal device provided in the embodiment of the present invention;
fig. 10 is a schematic structural diagram of another terminal device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a recorded audio spectrum display method according to an embodiment of the present invention, and the recorded audio spectrum display method according to the embodiment of the present invention is applied to a terminal device, as shown in fig. 1, the method includes the following steps:
The recording scene of the recording information is not limited herein, for example: the recording information may be audio information recorded by the terminal device in an application scene of the multi-person conference, and of course, the recording information may also be audio information recorded by the terminal device when another terminal device plays audio.
The terminal equipment can receive a control instruction input by a user, run a recorder application program according to the control instruction, start the microphone, and switch the voice input channel, so that recording information in the current scene is recorded.
And 102, under the condition that the sound recording information comprises at least two pieces of voiceprint characteristic information, performing color separation rendering on the audio recording spectrums corresponding to different voiceprint characteristic information.
The method includes the steps that whether recording information includes at least two pieces of voiceprint characteristic information or not can be determined based on a preset voiceprint recognition technology, and if the recording information includes voice print characteristic information A, voice print characteristic information B and voice print characteristic information C, it can be determined that the recording information includes three pieces of voiceprint characteristic information (that is, it can be determined that the recording information includes at least two pieces of voiceprint characteristic information); if the recording information only includes the voiceprint feature information a, it may be determined that the recording information only includes one voiceprint feature information. Of course, after the plurality of voiceprint feature information are identified, the plurality of voiceprint feature information can be separated based on a preset voice separation technology, and whether the recording information includes at least two pieces of voiceprint feature information can also be determined according to the number of the separated voiceprint feature information.
In addition, after a plurality of pieces of voiceprint characteristic information are identified based on a preset voiceprint identification technology, the recording signals corresponding to the voiceprint characteristic information are separated based on a preset voice separation technology, and whether at least two pieces of voiceprint characteristic information are included in the recording information is determined according to the number of the separated recording signals.
It should be noted that the manner of determining the number of voiceprint feature information included in the sound recording information is not limited in this specific way.
And 103, displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation rendering.
When the audio recording spectrum corresponding to each voiceprint feature information is subjected to color separation rendering, the color value corresponding to each voiceprint feature information can be determined according to a preset rule.
Wherein, the preset rule can be: and rendering the recorded audio spectrums corresponding to the voiceprint characteristic information in sequence according to the preset sequence of the color values. For example: the preset sequence of the color values can be 'red, orange, yellow, green, blue, purple', the color value of the recording frequency spectrum corresponding to the first voiceprint characteristic information in the recording information can be red, and the color value of the recording frequency spectrum corresponding to the second voiceprint characteristic information in the recording information can be orange.
Of course, the preset rule may also be: and rendering the recorded audio frequency spectrum corresponding to each voiceprint characteristic information according to a preset color system. For example: the terminal device may store a plurality of preset color systems, where a first preset color system may include three color values of red, yellow, and blue, and a second preset color system may include three color values of violet, orange, and green, so that a color value of a recording spectrum corresponding to first voiceprint feature information in the recording information may be a first color value (red) in the first preset color system, and a color value of a recording spectrum corresponding to second voiceprint feature information in the recording information may be a second color value (yellow) in the first preset color system.
In addition, if the ending time of the recording signal corresponding to the last voiceprint feature information in the plurality of voiceprint feature information is not connected with the starting time of the recording signal corresponding to the next voiceprint feature information, the recording frequency spectrums corresponding to the two voiceprint feature information in the first recording frequency spectrum can be displayed in a segmented mode. For example: and if the ending time of the recording signal corresponding to the last voiceprint characteristic information is a first time and the starting time of the recording signal corresponding to the next voiceprint characteristic information is a second time, but a time interval exists between the first time and the second time, the recording audio spectrum corresponding to the last voiceprint characteristic information and the recording audio spectrum corresponding to the next voiceprint characteristic information in the first recording audio spectrum are displayed in a segmented manner.
In addition, when the first recording audio spectrum is generated, the recording information can be subjected to secondary sampling processing by adopting a segmented trigonometric function, so that the first recording audio spectrum is displayed more truly and smoothly.
In the embodiment of the present invention, the terminal Device may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
In the embodiment of the invention, recording information is obtained; under the condition that the recording information is determined to include at least two pieces of voiceprint characteristic information, performing color separation rendering on the recording frequency spectrums corresponding to different pieces of voiceprint characteristic information; and displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation and rendering. Therefore, when the recorded audio spectrum comprises various voiceprint characteristic information, each voiceprint characteristic information corresponds to a color value, so that the various voiceprint characteristic information can be distinguished and displayed, and the display effect of the recorded audio spectrum is improved. Meanwhile, the recording frequency spectrums corresponding to different voiceprint characteristic information can be displayed in a differentiated mode, and therefore user experience is improved.
Referring to fig. 2, fig. 2 is a flowchart of another recorded audio spectrum display method according to an embodiment of the present invention. The main differences between this embodiment and the previous embodiment are: and identifying and separating the voiceprint characteristic information, and determining whether the sound recording information comprises at least two pieces of voiceprint characteristic information according to the separated voiceprint characteristic information. As shown in fig. 2, the method comprises the following steps:
The recording scene of the recording information is not limited herein, for example: the recording information may be audio information recorded by the terminal device in an application scene of the multi-person conference, and of course, the recording information may also be audio information recorded by the terminal device when another terminal device plays audio.
The terminal equipment can receive a control instruction input by a user, run a recorder application program according to the control instruction, start the microphone, and switch the voice input channel, so that recording information in the current scene is recorded.
And 202, identifying voice print characteristic information included in the recording information based on a preset voice print identification technology.
For example: based on the preset voiceprint recognition technology, the recording information of which the part from the first moment to the second moment is the A voiceprint characteristic information can be recognized, and the recording information of which the part from the second moment to the third moment is the B voiceprint characteristic information.
And step 203, separating the recognized voiceprint characteristic information based on a preset voice separation technology.
In addition, the voiceprint feature information identified in step 202 may be separated based on a preset voice separation technique, such as: the recording information can be separated based on a preset voice separation technology to obtain voiceprint characteristic information A and voiceprint characteristic information B.
And 204, determining whether the sound recording information comprises at least two pieces of sound print characteristic information according to the separated sound print characteristic information.
And determining whether the sound recording information comprises at least two pieces of sound print characteristic information according to the number of the separated sound print characteristic information. For example: when the voiceprint characteristic information A and the voiceprint characteristic information B are obtained through separation, the number of the voiceprint characteristic information obtained through separation is two, and it can be determined that the recording information comprises at least two voiceprint characteristic information.
It should be noted that, in the embodiment of the present invention, steps 202, 203, and 204 are all optional.
Optionally, the determining, according to the separated voiceprint characteristic information, whether the sound recording information includes at least two pieces of voiceprint characteristic information includes:
matching the separated voiceprint characteristic information with voiceprint characteristic information in a preset voiceprint library;
updating the voiceprint characteristic information which fails to be matched into the preset voiceprint library;
calculating the number of the updated voiceprint characteristic information in the preset voiceprint library;
and determining that the sound recording information comprises a plurality of pieces of voiceprint characteristic information under the condition that the number is larger than 1.
And before the separated first voiceprint characteristic information is matched with the voiceprint characteristic information in the preset voiceprint library, the voiceprint characteristic information is not stored in the preset voiceprint library.
For example: matching the separated first voiceprint characteristic information with voiceprint characteristic information in a preset voiceprint library, determining the voiceprint characteristic information as first voiceprint characteristic information if the separated first voiceprint characteristic information fails to be matched because the voiceprint characteristic information is not stored in the preset voiceprint library, and updating the first voiceprint characteristic information into the preset voiceprint library; matching the separated second voiceprint characteristic information with voiceprint characteristic information (namely first voiceprint characteristic information) in a preset voiceprint library, if the second voiceprint characteristic information is successfully matched with the first voiceprint characteristic information, determining the second voiceprint characteristic information as the first voiceprint characteristic information, and if the matching fails, determining the second voiceprint characteristic information as second voiceprint characteristic information and updating the second voiceprint characteristic information into the preset voiceprint library; matching the separated third voiceprint characteristic information with voiceprint characteristic information (namely, first voiceprint characteristic information and second voiceprint characteristic information) in a preset voiceprint library, if the third voiceprint characteristic information is successfully matched with the first voiceprint characteristic information or the second voiceprint characteristic information, determining the third voiceprint characteristic information as the first voiceprint characteristic information or the second voiceprint characteristic information, and if the matching is failed, determining the third voiceprint characteristic information as the third voiceprint characteristic information and updating the third voiceprint characteristic information into the preset voiceprint library; and sequentially matching all the separated voiceprint characteristic information with the voiceprint characteristic information in the preset voiceprint library according to the mode, and finally calculating the number of different voiceprint characteristic information in the preset voiceprint library.
In the embodiment of the invention, whether the number of the voiceprint characteristic information in the updated preset voiceprint library is greater than 1 is determined, so that whether the recording information comprises a plurality of voiceprint characteristic information is determined, the determination mode can be more direct, and the determination result is more accurate.
And step 205, under the condition that the sound recording information includes at least two pieces of voiceprint feature information, performing color separation rendering on the audio recording spectrums corresponding to different pieces of voiceprint feature information.
When the audio recording spectrum corresponding to each voiceprint feature information is subjected to color separation rendering, the color value corresponding to each voiceprint feature information can be determined according to a preset rule. The preset rule may refer to the expression in the previous embodiment, and is not described herein again.
And step 206, displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation and rendering.
Optionally, the terminal device includes a first display area and a second display area, and the displaying the first recording spectrum includes:
displaying the first recording frequency spectrum in the first display area, and displaying an editing interface in the second display area;
after the displaying the first recorded audio spectrum, the method further comprises:
in the event that a second user-input is received for the first record audio spectrum, determining a second color value in the first record audio spectrum according to the second input, the second color value corresponding to fourth voiceprint feature information;
converting the recording signal corresponding to the fourth voiceprint characteristic information in the recording information into text information, and displaying the text information in the editing interface;
and editing the text information and saving the edited text information under the condition that a third input aiming at the text information input by the user is received.
The relative positions of the first display area and the second display area are not limited herein, and the first display area and the second display area may be respectively located on two different display screens, for example: when the terminal equipment comprises a first display screen and a second display screen, the first display area is located on the first display screen, and the second display area is located on the second display screen. In this case, the first display area may be equal to the first display screen, or the first display screen may be referred to as the first display area; the second display area may be equal to the second display screen, or the second display screen may be referred to as the second display area. Therefore, the first display area and the second display area are respectively positioned on different display screens, the display area of the first display area and/or the second display area can be increased, and the display effect is better. In addition, the first audio recording spectrum and the editing interface are displayed on different display screens, so that the display effect of the first audio recording spectrum is better, and meanwhile, text information is edited on the independent display screen, so that the text information is more convenient to edit.
In addition, it should be noted that the first display screen and the second display screen may be folded with each other, or the first display screen and the second display screen may be respectively located on two sides of the terminal device, or the first display screen and the second display screen may be two of the plurality of display screens included in the terminal device, or the first display screen and the second display screen may also be two flexible screens.
Of course, the first display area and the second display area may also be located on the same display screen, for example: the left half part of the display screen is a first display area, and the right half part of the display screen is a second display area; or the upper left corner part of the display screen is a first display area, and the lower right corner part of the display screen is a second display area.
The specific types of the second input and the third input are not limited herein, for example: the second input and the third input may each be a press input or a voice input, etc.
Wherein editing the text information may include: and performing editing operation such as addition, deletion or modification on at least one part of text in the text information.
In addition, the saved edited text information can be converted into a recording signal.
In the embodiment of the invention, the recording signal is converted into the text information, and the text information is edited, so that the recording signal can be edited more conveniently; in addition, the edited text information is saved, so that the storage space can be reduced.
Optionally, after the displaying the first recorded audio spectrum, the method further includes:
and displaying a second recording audio spectrum under the condition that the folding angle of the first display area and the second display area is smaller than a preset angle, wherein the recording audio spectrum corresponding to each voiceprint feature information in the second recording audio spectrum has the same color value.
The first display area and the second display area can be two display areas on one flexible screen, the first display area and the second display area can also be respectively located on the two display screens, and the two display screens can be mutually folded.
The value of the preset angle is not limited herein, for example: the preset angle may be 45 or 30 degrees, etc.
The audio recording spectrum corresponding to each voiceprint feature information in the second audio recording spectrum is the same color value, and the color value is not specifically limited herein, for example: may be red. In addition, the base color of the second recording spectrum may be black.
In the embodiment of the invention, the second recording frequency spectrum is displayed under the condition that the folding angle of the first display screen relative to the second display screen is smaller than the preset angle, so that the power consumption of the whole terminal equipment can be reduced.
Optionally, after the displaying the first recorded audio spectrum, the method further includes:
receiving a first input for the first recording spectrum input by a user;
determining a first color value in the first record audio spectrum according to the first input, wherein the first color value corresponds to third voiceprint characteristic information;
and compressing the recording signal corresponding to the third voiceprint characteristic information in the recording information, and storing the compressed recording signal corresponding to the third voiceprint characteristic information.
Wherein the specific type of the first input is also not particularly limited. For specific description, reference may be made to the description of the second input and the third input in the above embodiments, and details are not described here.
The recording signal corresponding to the third voiceprint characteristic information can be directly compressed, and the recording signal directly compressed is stored; of course, the recording signal may be encoded and compressed, and the recording signal after the encoding and compression may be stored. It should be noted that, when the compressed recording signal needs to be called, the recording signal needs to be decompressed before being used. For example: if recording playback needs to be performed on a recording signal corresponding to certain voiceprint characteristic information subsequently, only the recording signal corresponding to the voiceprint characteristic information needs to be stored separately, and the recording signal can be named by a timestamp.
In the embodiment of the invention, the recording signal corresponding to a certain voiceprint characteristic information is compressed, and the compressed recording signal is independently stored, so that the subsequent playback of the recording signal corresponding to the voiceprint characteristic information is more convenient. Meanwhile, the purpose of screening the recording signals corresponding to different voiceprint characteristic information can be achieved.
In the embodiment of the present invention, through steps 201 to 206, the voiceprint feature information in the recording information is identified based on the preset voiceprint identification technology, the identified voiceprint feature information is separated based on the preset voice separation technology, and whether the recording information includes at least two pieces of voiceprint feature information is determined according to the separated voiceprint feature information. In addition, the display effect of the recording audio spectrum can be improved.
Referring to fig. 3, fig. 3 is a flowchart of another recorded audio spectrum display method according to an embodiment of the present invention. The main differences between this embodiment and the previous embodiment are: the embodiment of the invention is mainly applied to terminal equipment with two display screens, and one foldable display screen exists in the two display screens. As shown in fig. 3, the method comprises the following steps:
and step 301, starting a recording function.
The terminal equipment can start the recording function according to a control instruction input by a user.
Among them, the sound recording data may also be referred to as sound recording information.
And step 303, separating different voiceprint characteristic information based on a preset voiceprint recognition technology.
The separated voiceprint feature information may also be referred to as speech information, among others.
And step 304, judging whether the scene corresponding to the recording information is a multi-person recording scene according to the separated voiceprint characteristic information. If yes, go to step 305, otherwise go to step 310.
And step 306, starting a color separation rendering mode, and rendering the recording audio spectrums corresponding to different voiceprint characteristic information in a color separation manner by using different color values.
And 307, displaying an editing area (displaying voice conversion text information) on the main display screen (display screen A) and displaying a corresponding frequency spectrum after color separation rendering on the foldable screen (display screen B).
The editing area may be referred to as a speech-to-text area or a speech-to-text area.
And 308, selecting a frequency spectrum corresponding to a certain color value, and storing the sound recording signal of the voiceprint characteristic information corresponding to the color value separately.
The above frequency spectrum may also be referred to as a recording spectrum, among others.
And step 311, ending the recording function.
The embodiment of the invention can also improve the display effect of the recorded audio spectrum.
Referring to fig. 4, fig. 4 is a structural diagram of a terminal device according to an embodiment of the present invention, which can implement details of a recorded audio spectrum display method in the foregoing embodiment and achieve the same effect. As shown in fig. 4, the terminal device 400 includes:
an obtaining module 401, configured to obtain recording information;
a rendering module 402, configured to perform color separation rendering on audio recording spectrums corresponding to different voiceprint feature information under the condition that it is determined that the audio recording information includes at least two voiceprint feature information;
the first display module 403 is configured to display a first recorded audio spectrum, where the first recorded audio spectrum includes recorded audio spectrums corresponding to the voiceprint feature information after color separation and rendering.
Optionally, referring to fig. 5, the terminal device 400 further includes:
an identifying module 404, configured to identify voiceprint feature information included in the recording information based on a preset voiceprint identification technology;
a separation module 405, configured to separate the recognized voiceprint feature information based on a preset voice separation technique;
a first determining module 406, configured to determine whether the sound recording information includes at least two pieces of voiceprint characteristic information according to the separated voiceprint characteristic information.
Optionally, referring to fig. 6, the first determining module 406 includes:
the matching sub-module 4061 is configured to match the separated voiceprint feature information with voiceprint feature information in a preset voiceprint library;
the updating submodule 4062 is configured to update the voiceprint feature information that fails to be matched to the preset voiceprint library;
the calculating submodule 4063 is configured to calculate the number of updated voiceprint feature information in the preset voiceprint library;
the determining sub-module 4064 is configured to determine that the sound recording information includes a plurality of voiceprint feature information when the number is greater than 1.
Optionally, referring to fig. 7, the terminal device 400 further includes:
a first receiving module 407, configured to receive a first input for the first recording spectrum input by a user;
a second determining module 408, configured to determine a first color value in the first record audio spectrum according to the first input, where the first color value corresponds to third voiceprint feature information;
and the compressing module 409 is configured to compress the recording signal corresponding to the third voiceprint characteristic information in the recording information, and store the compressed recording signal corresponding to the third voiceprint characteristic information.
Optionally, referring to fig. 8, the terminal device 400 includes a first display area and a second display area, and the first display module 403 is further configured to display the first recording spectrum in the first display area and display an editing interface in the second display area;
the terminal device 400 further includes:
a third determining module 4010, configured to, in a case that a second input for the first record audio spectrum is received, determine a second color value in the first record audio spectrum according to the second input, where the second color value corresponds to fourth voiceprint feature information;
the conversion module 4011 is configured to convert the recording signal corresponding to the fourth voiceprint feature information in the recording information into text information, and display the text information in the editing interface;
the editing module 4012 is configured to, when a third input aiming at the text information and input by the user is received, edit the text information, and store the edited text information.
Optionally, the terminal device 400 includes a first display screen and a second display screen, where the first display area is located on the first display screen, and the second display area is located on the second display screen.
Optionally, referring to fig. 9, the terminal device 400 further includes:
the second display module 4013 is configured to display a second recording spectrum when the folding angle between the first display area and the second display area is smaller than a preset angle, where the recording spectrum corresponding to each voiceprint feature information in the second recording spectrum has a same color value.
The terminal device provided in the embodiment of the present invention can implement each process implemented by the terminal device in the method embodiments of fig. 1 to fig. 3, and is not described herein again to avoid repetition. The embodiment of the invention can also improve the display effect of the recorded audio spectrum.
Fig. 10 is a schematic diagram of a hardware structure of a terminal device for implementing various embodiments of the present invention.
The terminal device 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, a processor 1010, and a power supply 1011. Those skilled in the art will appreciate that the terminal device configuration shown in fig. 10 is not intended to be limiting, and that terminal devices may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the terminal device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 1010 is configured to obtain recording information; under the condition that the recording information is determined to include at least two pieces of voiceprint characteristic information, performing color separation rendering on the recording frequency spectrums corresponding to different pieces of voiceprint characteristic information; and displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to the voiceprint characteristic information after color separation and rendering.
Optionally, the processor 1010 is further configured to:
recognizing voice print characteristic information included in the recording information based on a preset voice print recognition technology;
separating the recognized voiceprint characteristic information based on a preset voice separation technology;
and determining whether the sound recording information comprises at least two pieces of sound print characteristic information or not according to the separated sound print characteristic information.
Optionally, the determining, by the processor 1010, whether the sound recording information includes at least two pieces of voiceprint feature information according to the separated voiceprint feature information includes:
matching the separated voiceprint characteristic information with voiceprint characteristic information in a preset voiceprint library;
updating the voiceprint characteristic information which fails to be matched into the preset voiceprint library;
calculating the number of the updated voiceprint characteristic information in the preset voiceprint library;
and determining that the sound recording information comprises a plurality of pieces of voiceprint characteristic information under the condition that the number is larger than 1.
Optionally, the processor 1010 is further configured to:
receiving a first input for the first recording spectrum input by a user;
determining a first color value in the first record audio spectrum according to the first input, wherein the first color value corresponds to third voiceprint characteristic information;
and compressing the recording signal corresponding to the third voiceprint characteristic information in the recording information, and storing the compressed recording signal corresponding to the third voiceprint characteristic information.
Optionally, the terminal device includes a first display area and a second display area, and the displaying of the first recording spectrum performed by the processor 1010 includes:
displaying the first recording frequency spectrum in the first display area, and displaying an editing interface in the second display area;
after the displaying the first recorded audio spectrum, the method further comprises:
in the event that a second user-input is received for the first record audio spectrum, determining a second color value in the first record audio spectrum according to the second input, the second color value corresponding to fourth voiceprint feature information;
converting the recording signal corresponding to the fourth voiceprint characteristic information in the recording information into text information, and displaying the text information in the editing interface;
and editing the text information and saving the edited text information under the condition that a third input aiming at the text information input by the user is received.
Optionally, the terminal device includes a first display screen and a second display screen, the first display area is located on the first display screen, and the second display area is located on the second display screen.
Optionally, the processor 1010 is further configured to: and displaying a second recording audio spectrum under the condition that the folding angle of the first display area and the second display area is smaller than a preset angle, wherein the recording audio spectrum corresponding to each voiceprint feature information in the second recording audio spectrum has the same color value.
The embodiment of the invention can also improve the display effect of the recorded audio spectrum.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 1001 may be used for receiving and sending signals during a message transmission or a call, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 1010; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 1001 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 1001 may also communicate with a network and other devices through a wireless communication system.
The terminal device provides the user with wireless broadband internet access through the network module 1002, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 1003 may convert audio data received by the radio frequency unit 1001 or the network module 1002 or stored in the memory 1009 into an audio signal and output as sound. Also, the audio output unit 1003 can also provide audio output related to a specific function performed by the terminal apparatus 1000 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 1003 includes a speaker, a buzzer, a receiver, and the like.
The input unit 1004 is used to receive an audio or video signal. The input Unit 1004 may include a Graphics Processing Unit (GPU) 10041 and a microphone 10042, the Graphics processor 10041 Processing image data of still pictures or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1006. The image frames processed by the graphic processor 10041 may be stored in the memory 1009 (or other storage medium) or transmitted via the radio frequency unit 1001 or the network module 1002. The microphone 10042 can receive sound and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 1001 in case of a phone call mode.
The display unit 1006 is used to display information input by the user or information provided to the user. The Display unit 1006 may include a Display panel 10061, and the Display panel 10061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 1007 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal device. Specifically, the user input unit 1007 includes a touch panel 10071 and other input devices 10072. The touch panel 10071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 10071 (e.g., operations by a user on or near the touch panel 10071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 10071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1010, and receives and executes commands sent by the processor 1010. In addition, the touch panel 10071 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 10071, the user input unit 1007 can include other input devices 10072. Specifically, the other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 10071 can be overlaid on the display panel 10061, and when the touch panel 10071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1010 to determine the type of the touch event, and then the processor 1010 provides a corresponding visual output on the display panel 10061 according to the type of the touch event. Although in fig. 10, the touch panel 10071 and the display panel 10061 are two independent components for implementing the input and output functions of the terminal device, in some embodiments, the touch panel 10071 and the display panel 10061 may be integrated to implement the input and output functions of the terminal device, and the implementation is not limited herein.
The interface unit 1008 is an interface for connecting an external device to the terminal apparatus 1000. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. Interface unit 1008 can be used to receive input from external devices (e.g., data information, power, etc.) and transmit the received input to one or more elements within terminal apparatus 1000 or can be used to transmit data between terminal apparatus 1000 and external devices.
The memory 1009 may be used to store software programs as well as various data. The memory 1009 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, and the like), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 1009 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 1010 is a control center of the terminal device, connects various parts of the entire terminal device by using various interfaces and lines, and performs various functions of the terminal device and processes data by operating or executing software programs and/or modules stored in the memory 1009 and calling data stored in the memory 1009, thereby performing overall monitoring of the terminal device. Processor 1010 may include one or more processing units; preferably, the processor 1010 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1010.
In addition, the terminal device 1000 includes some functional modules that are not shown, and are not described herein again.
Preferably, an embodiment of the present invention further provides a terminal device, which includes a processor 1010, a memory 1009, and a computer program stored in the memory 1009 and capable of running on the processor 1010, where the computer program is executed by the processor 1010 to implement each process of the above-mentioned recording spectrum display method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned recording spectrum display method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A recorded audio spectrum display method is applied to terminal equipment and is characterized by comprising the following steps:
acquiring recording information;
under the condition that the recording information is determined to include at least two pieces of voiceprint characteristic information, performing color separation rendering on the recording frequency spectrums corresponding to different pieces of voiceprint characteristic information;
displaying a first audio recording spectrum, wherein the first audio recording spectrum comprises audio recording spectrums corresponding to each voiceprint characteristic information after color separation and rendering;
the terminal equipment comprises a first display area and a second display area, and the displaying of the first recording spectrum comprises the following steps:
displaying the first recording frequency spectrum in the first display area, and displaying an editing interface in the second display area;
after the displaying the first recorded audio spectrum, the method further comprises:
in the event that a second user-input is received for the first record audio spectrum, determining a second color value in the first record audio spectrum according to the second input, the second color value corresponding to fourth voiceprint feature information;
converting the recording signal corresponding to the fourth voiceprint characteristic information in the recording information into text information, and displaying the text information in the editing interface;
and editing the text information and saving the edited text information under the condition that a third input aiming at the text information input by the user is received.
2. The method of claim 1, wherein before performing color separation rendering on audio recording spectra corresponding to different voiceprint feature information under the condition that at least two pieces of voiceprint feature information are determined to be included in the audio recording information, the method further comprises:
recognizing voice print characteristic information included in the recording information based on a preset voice print recognition technology;
separating the recognized voiceprint characteristic information based on a preset voice separation technology;
and determining whether the sound recording information comprises at least two pieces of sound print characteristic information or not according to the separated sound print characteristic information.
3. The method of claim 2, wherein the determining whether the sound recording information includes at least two pieces of voiceprint feature information according to the separated voiceprint feature information comprises:
matching the separated voiceprint characteristic information with voiceprint characteristic information in a preset voiceprint library;
updating the voiceprint characteristic information which fails to be matched into the preset voiceprint library;
calculating the number of the updated voiceprint characteristic information in the preset voiceprint library;
and determining that the sound recording information comprises a plurality of pieces of voiceprint characteristic information under the condition that the number is larger than 1.
4. The method of any of claims 1-3, wherein after displaying the first recorded audio spectrum, the method further comprises:
receiving a first input for the first recording spectrum input by a user;
determining a first color value in the first record audio spectrum according to the first input, wherein the first color value corresponds to third voiceprint characteristic information;
and compressing the recording signal corresponding to the third voiceprint characteristic information in the recording information, and storing the compressed recording signal corresponding to the third voiceprint characteristic information.
5. The method of claim 1, wherein after displaying the first recorded audio spectrum, the method further comprises:
and displaying a second recording audio spectrum under the condition that the folding angle of the first display area and the second display area is smaller than a preset angle, wherein the recording audio spectrum corresponding to each voiceprint feature information in the second recording audio spectrum has the same color value.
6. A terminal device, comprising:
the acquisition module is used for acquiring the recording information;
the rendering module is used for performing color separation rendering on the audio recording spectrums corresponding to different voiceprint characteristic information under the condition that the audio recording information is determined to comprise at least two voiceprint characteristic information;
the first display module is used for displaying a first audio recording spectrum, and the first audio recording spectrum comprises audio recording spectrums corresponding to various voiceprint characteristic information after color separation rendering;
the terminal equipment comprises a first display area and a second display area, the first display module is further used for displaying the first recording audio spectrum in the first display area, and an editing interface is displayed in the second display area;
the terminal device further includes:
a third determining module, configured to, in a case where a second input for the first record audio spectrum is received, determine a second color value in the first record audio spectrum according to the second input, where the second color value corresponds to fourth voiceprint feature information;
the conversion module is used for converting the recording signal corresponding to the fourth voiceprint characteristic information in the recording information into text information and displaying the text information in the editing interface;
and the editing module is used for editing the text information and saving the edited text information under the condition of receiving a third input aiming at the text information input by the user.
7. The terminal device of claim 6, wherein the terminal device further comprises:
the recognition module is used for recognizing the voiceprint characteristic information included in the recording information based on a preset voiceprint recognition technology;
the separation module is used for separating the recognized voiceprint characteristic information based on a preset voice separation technology;
and the first determining module is used for determining whether the sound recording information comprises at least two pieces of sound print characteristic information according to the separated sound print characteristic information.
8. The terminal device of claim 7, wherein the first determining module comprises:
the matching sub-module is used for matching the separated voiceprint characteristic information with voiceprint characteristic information in a preset voiceprint library;
the updating submodule is used for updating the voiceprint characteristic information which fails to be matched into the preset voiceprint library;
the calculation submodule is used for calculating the number of the updated voiceprint characteristic information in the preset voiceprint library;
and the determining submodule is used for determining that the sound recording information comprises a plurality of pieces of voiceprint characteristic information under the condition that the number is greater than 1.
9. The terminal device according to any of claims 6 to 8, characterized in that the terminal device further comprises:
a first receiving module for receiving a first input for the first recording spectrum input by a user;
a second determining module, configured to determine a first color value in the first record audio spectrum according to the first input, where the first color value corresponds to third voiceprint feature information;
and the compression module is used for compressing the recording signal corresponding to the third voiceprint characteristic information in the recording information and storing the compressed recording signal corresponding to the third voiceprint characteristic information.
10. The terminal device of claim 6, wherein the terminal device further comprises:
and the second display module is used for displaying a second audio recording spectrum under the condition that the folding angle of the first display area and the second display area is smaller than a preset angle, wherein the audio recording spectrum corresponding to each voiceprint characteristic information in the second audio recording spectrum has the same color value.
11. A terminal device, comprising: memory, processor and computer program stored on the memory and executable on the processor, the processor implementing the steps in the recorded audio spectrum display method of any of claims 1 to 5 when executing the computer program.
12. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, carries out the steps of the audio recording spectrum display method of any one of claims 1 to 5.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021440A (en) * | 2012-11-22 | 2013-04-03 | 腾讯科技（深圳）有限公司 | Method and system for tracking audio streaming media |
| CN103514884A (en) * | 2012-06-26 | 2014-01-15 | 华为终端有限公司 | Communication voice denoising method and terminal |
| CN103810236A (en) * | 2012-11-13 | 2014-05-21 | 三星电子株式会社 | Music information searching method and apparatus thereof |
| CN105657535A (en) * | 2015-12-29 | 2016-06-08 | 北京搜狗科技发展有限公司 | Audio recognition method and device |
| WO2016135990A1 (en) * | 2015-02-27 | 2016-09-01 | ラディウス株式会社 | Music playback application program |
| CN105930035A (en) * | 2016-05-05 | 2016-09-07 | 北京小米移动软件有限公司 | Interface background display method and apparatus |
| CN106340307A (en) * | 2016-08-31 | 2017-01-18 | 天脉聚源（北京）科技有限公司 | Method and device used for displaying audio information |
| CN106340286A (en) * | 2016-09-27 | 2017-01-18 | 华中科技大学 | Universal real-time musical instrument playing evaluation system |
| CN106354271A (en) * | 2016-11-23 | 2017-01-25 | 深圳市金立通信设备有限公司 | Method and terminal for processing voice message |
| CN107872555A (en) * | 2017-11-09 | 2018-04-03 | 广东欧珀移动通信有限公司 | Call recording method, device, terminal device and computer-readable recording medium |
| CN109117622A (en) * | 2018-09-19 | 2019-01-01 | 北京容联易通信息技术有限公司 | A kind of identity identifying method based on audio-frequency fingerprint |
-
2019
- 2019-05-31 CN CN201910473309.5A patent/CN110223709B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514884A (en) * | 2012-06-26 | 2014-01-15 | 华为终端有限公司 | Communication voice denoising method and terminal |
| CN103810236A (en) * | 2012-11-13 | 2014-05-21 | 三星电子株式会社 | Music information searching method and apparatus thereof |
| CN103021440A (en) * | 2012-11-22 | 2013-04-03 | 腾讯科技（深圳）有限公司 | Method and system for tracking audio streaming media |
| WO2016135990A1 (en) * | 2015-02-27 | 2016-09-01 | ラディウス株式会社 | Music playback application program |
| CN105657535A (en) * | 2015-12-29 | 2016-06-08 | 北京搜狗科技发展有限公司 | Audio recognition method and device |
| CN105930035A (en) * | 2016-05-05 | 2016-09-07 | 北京小米移动软件有限公司 | Interface background display method and apparatus |
| CN106340307A (en) * | 2016-08-31 | 2017-01-18 | 天脉聚源（北京）科技有限公司 | Method and device used for displaying audio information |
| CN106340286A (en) * | 2016-09-27 | 2017-01-18 | 华中科技大学 | Universal real-time musical instrument playing evaluation system |
| CN106354271A (en) * | 2016-11-23 | 2017-01-25 | 深圳市金立通信设备有限公司 | Method and terminal for processing voice message |
| CN107872555A (en) * | 2017-11-09 | 2018-04-03 | 广东欧珀移动通信有限公司 | Call recording method, device, terminal device and computer-readable recording medium |
| CN109117622A (en) * | 2018-09-19 | 2019-01-01 | 北京容联易通信息技术有限公司 | A kind of identity identifying method based on audio-frequency fingerprint |
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|---|---|
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