CN111491231A - Method and device for playing alarm prompt tone by earphone and mobile terminal - Google Patents
Method and device for playing alarm prompt tone by earphone and mobile terminal Download PDFInfo
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- CN111491231A CN111491231A CN202010182187.7A CN202010182187A CN111491231A CN 111491231 A CN111491231 A CN 111491231A CN 202010182187 A CN202010182187 A CN 202010182187A CN 111491231 A CN111491231 A CN 111491231A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/103—Combination of monophonic or stereophonic headphones with audio players, e.g. integrated in the headphone
Abstract
The invention relates to the technical field of mobile equipment, and discloses a method, a device and a mobile terminal for playing an alarm prompt tone by an earphone.
Description
Technical Field
The invention relates to the technical field of mobile equipment, in particular to a method and a device for playing an alarm prompt tone by an earphone and a mobile terminal.
Background
With the development of mobile internet, smart phones have gained unprecedented popularity, various earphones, including wired and wireless bluetooth earphones, have become standard accessories for smart phones, most mobile phone users have been used to wear earphones to listen to music, broadcast and the like when going out, and since external environment sound is noisy, the use of earphones when going out often requires a larger volume, although noise reduction technology is widely used, some alarming sounds, such as car horns and the like, are also suppressed by noise reduction, and in different scenes, people have different sensitivities to external sounds, for example, when people are in physical exercise, the sensitivities to external sounds are reduced, and the played music can be clearly heard by the larger volume; for another example, a particular concert, such as rock and roll, may also make a person less sensitive to other sounds; therefore, the user easily ignores the external danger warning sound when using the headset, thereby causing danger.
Disclosure of Invention
The invention aims to provide a method and a device for playing an alarm prompt tone by an earphone and a mobile terminal, and aims to solve the problem that when a user uses the earphone, the external alarm sound is easy to ignore.
In a first aspect, the present invention provides a method for playing an alert prompt tone by an earphone, which is applied to a mobile device and the earphone, wherein the mobile device is connected to the earphone, and the earphone is used for playing media contents stored in a memory of the mobile device, and the method includes the following steps:
s1: the mobile equipment extracts the media content characteristics played through the earphone at present and generates a media content characteristic value;
s2: the mobile equipment extracts the characteristics of the motion mode of the current user and generates a motion mode characteristic value;
s3: the mobile equipment extracts the environmental characteristics of the current user and generates an environmental characteristic value;
s4: the mobile device inputs the media content characteristic value, the motion mode characteristic value and the environment characteristic value into a preset acoustic model to generate an identifiable volume threshold value;
s5: the mobile equipment identifies the warning sound appearing in the current environment, extracts the warning sound characteristic and the warning sound volume of the warning sound, and generates a warning sound characteristic value and a warning sound volume value;
s6: the alert volume value is compared to the identifiable volume threshold;
s7: inputting the warning sound characteristic value and the warning sound volume value into the acoustic model to generate a warning prompt sound if the warning sound volume value is lower than the recognizable volume threshold value;
s8: and the alarm prompt tone is output to the earphone for playing.
Further, the media content characteristics include media types including talk, song, and music, media genres including light music, rock music, lecture, and interview, and media volumes including high volume, medium volume, and low volume.
Further, the user motion pattern characteristics include motion types including still, walking, and running, and motion intensities including fast-walking, slow-walking, fast-running, and slow-running.
Further, the environmental characteristics of the user include the base noise and the current time of the environment of the user.
Further, the external environment warning sounds include vehicle horns and warning words, the vehicles include automobiles and electric vehicles, and the warning words include caution, standing, and immobility; the warning sound characteristics comprise a warning sound length, a warning sound direction and a warning sound rhythm, wherein the warning sound length is the duration of the warning sound, the warning sound direction is that the warning sound is positioned in front of or behind or on the left or on the right of the mobile equipment, and the warning sound rhythm is the interval time of the sound nodes of the warning sound; and the volume of the warning sound is the volume of the warning sound.
Further, an acoustic model is installed in the memory of the mobile device.
Further, the step S6 further includes:
s61: if the warning volume value is above the identifiable volume threshold, then nothing is done.
In a second aspect, the present invention further provides an apparatus for playing an alert prompt tone through an earphone, which is disposed in a mobile device, and includes:
the media content characteristic extraction unit is used for extracting media content characteristics and generating a media content characteristic value;
the motion pattern feature extraction unit is used for extracting the motion pattern features of the user and generating a motion pattern feature value;
the environment feature extraction unit is used for extracting the environment features of the user and generating environment feature values;
an alert sound identification unit for identifying an alert sound;
the warning sound characteristic extraction unit is used for extracting warning sound characteristics and warning sound volume and generating warning sound characteristic values and warning sound volume values;
an acoustic model, wherein the acoustic model is used for generating a recognizable volume threshold value by processing the media content characteristic value, the motion pattern characteristic value and the environment characteristic value through an algorithm, and generating an alarm prompt tone by processing the alarm sound characteristic value and the alarm sound volume value through an algorithm;
a comparison unit that compares the warning volume value with the recognizable volume threshold;
and the output unit outputs the warning prompt tone to an earphone connected with the mobile equipment if the warning tone volume value is larger than the recognizable volume threshold value.
In a third aspect, the present invention further provides a mobile terminal, which includes an earphone device for playing an alarm prompt tone.
Further, the mobile terminal is a handheld mobile device.
The invention provides a method, a device and a mobile terminal for playing an alarm prompt tone by an earphone, which are characterized in that a media content characteristic, a user motion mode characteristic and an environment characteristic of a user are extracted, the generated media content characteristic value, the motion mode characteristic value and the environment characteristic value are input into an acoustic model to generate a recognizable volume threshold value, the characteristic and the volume of an external environment alarm tone are identified and extracted to generate an alarm tone characteristic value and an alarm tone volume value, the alarm tone volume value is compared with the recognizable volume threshold value, if the alarm tone volume value is lower than the recognizable volume threshold value, the alarm tone characteristic value and the alarm tone volume value are input into the acoustic model to generate the alarm prompt tone and are output to the earphone for playing, thereby solving the problem that the external alarm tone is easy to ignore when the user uses the earphone.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 creative efforts.
Fig. 1 is a schematic flowchart of a method for playing an alert prompt tone by an earphone according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating a method for playing an alert tone by an earphone according to an embodiment of the present invention.
Fig. 3 is a structural diagram of an apparatus for playing an alert prompt tone by using an earphone according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present, it is to be understood that the terms "upper", "lower", "left", "right", and the like, if any, refer to an orientation or positional relationship based on that shown in the drawings, that is for convenience in describing and simplifying the description, and that no indication or suggestion that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, is therefore depicted in the drawings by the use of positional relationship descriptive terms only for purposes of illustration and not for purposes of limitation, the particular meaning of such terms being interpreted as broadly as will be understood by those skilled in the art based on the particular circumstances.
The technical solution of the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, a preferred embodiment of the present invention is shown.
The first embodiment is as follows:
fig. 1 is a flowchart of a method for playing an alert tone by using an earphone according to an embodiment of the present invention, where the method is applied to a mobile device and the earphone, the mobile device is connected to the earphone, and the earphone is used for playing media content stored in a memory of the mobile device, and the method may be executed by an apparatus for playing an alert tone by using the earphone, as shown in fig. 1, where the method of this embodiment specifically includes steps S1 to S8:
s1: the mobile equipment extracts the characteristics of the media content played through the earphone at present and generates a characteristic value of the media content;
s2: the mobile equipment extracts the characteristics of the motion mode of the current user and generates a motion mode characteristic value;
s3: the mobile equipment extracts the environmental characteristics of the current user and generates an environmental characteristic value;
s4: the mobile device inputs the media content characteristic value, the motion mode characteristic value and the environment characteristic value into a preset acoustic model 104 to generate an identifiable volume threshold;
s5: the mobile equipment identifies the warning sound appearing in the current environment, extracts the warning sound characteristic and the warning sound volume of the warning sound, and generates a warning sound characteristic value and a warning sound volume value;
s6: comparing the alert volume value to a recognizable volume threshold;
s7: if the warning sound volume value is lower than the recognizable volume threshold value, inputting the warning sound characteristic value and the warning sound volume value into the acoustic model 104 to generate a warning prompt sound;
s8: and outputting the alarm prompt tone to the earphone for playing.
According to the technical scheme, the generated media content characteristic value, the generated motion mode characteristic value and the generated environment characteristic value are input into the acoustic model 104 to generate the recognizable volume threshold value by extracting the media content characteristic value, the user motion mode characteristic value and the environment characteristic value, the characteristic and the volume of the external environment warning sound are identified and extracted to generate the warning sound characteristic value and the warning sound volume value, the warning sound volume value is compared with the recognizable volume threshold value, and if the warning sound volume value is lower than the recognizable volume threshold value, the warning sound characteristic value and the warning sound volume value are input into the acoustic model 104 to generate the warning prompt sound which is output to the earphone for playing, so that the problem that the external warning sound is easily ignored when the user uses the earphone is solved.
As an implementation of this embodiment, the media content characteristics include media type, media genre, and media volume, the media type including talk, song, and music, the media genre including light music, rock music, lecture, and interview, and the media volume including high volume, medium volume, and low volume.
As an implementation of this embodiment, the user movement pattern characteristics include a type of movement including still, walking, and running, and a strength of movement including fast-walking, slow-walking, fast-running, and slow-running.
As an implementation manner of this embodiment, the environmental characteristics of the user include the base noise and the current time of the environment of the user.
As an implementation of this embodiment, the warning sounds include a horn of a vehicle including automobiles and electric vehicles, and warning words including caution, standing, and immobility; the warning sound characteristics comprise the length of the warning sound, the volume of the warning sound, the direction of the warning sound and the rhythm of the warning sound, wherein the length of the warning sound is the duration of the warning sound, the volume of the warning sound is the volume of the warning sound, and the direction of the warning sound is that the warning sound is positioned in front of or behind the mobile device or on the left or right of the mobile device.
As an implementation manner of the embodiment, the acoustic model 104 is installed in the memory of the mobile device.
As an implementation manner of this embodiment, step S6 further includes:
s61: if the warning volume value is above the recognizable volume threshold, no processing is done.
Example two:
fig. 2 is a flowchart of a method for playing an alert tone by an earphone according to a second embodiment of the present invention, where the method may be executed by an apparatus for playing an alert tone by an earphone, as shown in fig. 2, the method of this embodiment specifically includes steps S101 to S119:
s101: starting an earphone playing alarm prompt tone device;
s102: the media content feature extraction unit 101 extracts the media content features currently played through the headphones;
s103: the motion pattern feature extraction unit 102 extracts a current user motion pattern;
s104: the environmental feature extraction unit 103 extracts the environmental features of the current user;
s105: the media content feature extraction unit 101 generates a media content feature value according to the extracted media content feature;
s106: the motion pattern feature extraction unit 102 generates a motion pattern feature value according to the extracted user motion pattern;
s107: the environmental feature extraction unit 103 generates an environmental feature value according to the extracted environmental feature of the user;
s108: inputting the media content feature values, the motion pattern feature values, and the environment feature values into the acoustic model 104;
s109: the acoustic model 104 generates an identifiable volume threshold value according to the media content characteristic value, the motion mode characteristic value and the environment characteristic value;
s110: the warning sound identification unit 105 identifies a sound occurring in the current environment;
s111: the warning sound identification unit 105 judges whether the sound occurring in the current environment is a warning sound, if so, step S112 is executed, and if not, step S110 is returned to;
s112: the warning sound feature extraction unit 106 extracts warning sound features and warning sound volume;
s113: the warning sound feature extraction unit 106 generates a warning sound feature value and a warning sound volume value based on the extracted warning sound features and the warning sound volume;
s114: the comparing unit 107 compares the warning sound volume value with the recognizable volume threshold value, and if the warning sound volume value is lower than the recognizable volume threshold value, performs step S115, and if not, performs step S110;
s115: the warning sound feature extraction unit 106 inputs the warning sound feature value and the warning sound volume value to the acoustic model 104;
s116: the acoustic model 104 generates an alarm prompt tone according to the characteristic value and the volume value of the alarm tone;
s117: the alarm prompt tone is output to the output unit 108;
s118: the output unit 108 outputs the warning prompt tone to the earphone for playing;
s119: the flow ends.
Example three:
referring to fig. 3, the present embodiment provides an apparatus for playing an alert tone on an earphone, the apparatus including:
the media content feature extraction unit 101, the media content feature extraction unit 101 is configured to extract media content features and generate media content feature values;
the motion pattern feature extraction unit 102, the motion pattern feature extraction unit 102 is configured to extract a user motion pattern feature and generate a motion pattern feature value;
the environment feature extraction unit 103, the environment feature extraction unit 103 is configured to extract an environment feature where the user is located, and generate an environment feature value;
an alert sound recognition unit 105 for recognizing whether an alert sound occurs in the environment;
an alarm sound feature extraction unit 106, wherein the alarm sound feature extraction unit 106 is configured to extract an alarm sound feature and an alarm sound volume, and generate an alarm sound feature value and an alarm sound volume value;
the acoustic model 104 is used for generating a recognizable volume threshold value by processing the media content characteristic value, the motion mode characteristic value and the environment characteristic value through an algorithm, and generating an alarm prompt tone by processing the alarm sound characteristic value and the alarm sound volume value through the algorithm;
a comparing unit 107, the comparing unit 107 comparing the warning sound volume value with the recognizable sound volume threshold value;
and an output unit 108, wherein if the warning sound volume value is greater than the recognizable volume threshold value, the output unit 108 outputs the warning alert sound to an earphone connected to the mobile device.
Specifically, the device for playing the warning prompt tone by the earphone is a mobile phone APP program, adopts an existing mature algorithm model, and is implemented by a media content feature extraction unit 101, a motion mode feature extraction unit 102, an environmental feature extraction unit 103, a warning tone identification unit 105, a warning tone feature extraction unit 106, an acoustic model 104, a comparison unit 107 and an output unit 108 through a software programming mode, and is downloaded and installed in a mobile phone memory, and the output unit 108 is connected with an earphone interface through a software interface protocol, so that the warning prompt tone output by the output unit 108 is played by the earphone.
Example four:
the mobile terminal provided by the embodiment includes a device for playing the warning prompt tone through the earphone.
Specifically, the mobile terminal is a handheld mobile device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A method for playing an alarm prompt tone by an earphone is applied to a mobile device and the earphone, wherein the mobile device is connected with the earphone, and the earphone is used for playing media contents stored in a memory of the mobile device, and comprises the following steps:
s1: the mobile equipment extracts the media content characteristics played through the earphone at present and generates a media content characteristic value;
s2: the mobile equipment extracts the characteristics of the motion mode of the current user and generates a motion mode characteristic value;
s3: the mobile equipment extracts the environmental characteristics of the current user and generates an environmental characteristic value;
s4: the mobile device inputs the media content characteristic value, the motion mode characteristic value and the environment characteristic value into a preset acoustic model to generate an identifiable volume threshold value;
s5: the mobile equipment identifies the warning sound appearing in the current environment, extracts the warning sound characteristic and the warning sound volume of the warning sound, and generates a warning sound characteristic value and a warning sound volume value;
s6: the alert volume value is compared to the identifiable volume threshold;
s7: inputting the warning sound characteristic value and the warning sound volume value into the acoustic model to generate a warning prompt sound if the warning sound volume value is lower than the recognizable volume threshold value;
s8: and the alarm prompt tone is output to the earphone for playing.
2. The method of claim 1, wherein the media content characteristics comprise media type, media style and media volume, the media type comprises talk, song and music, the media style comprises light music, rock music, speech and talk, and the media volume comprises high volume, medium volume and low volume.
3. The method of claim 1, wherein the user motion pattern characteristics comprise types of motion including still, walking and running, and intensity of motion comprising fast walking, slow walking, fast running and slow running.
4. The method as claimed in claim 1, wherein the environment characteristics of the user include basic noise and current time of the environment of the user.
5. The method for playing warning message sound by earphone according to claim 1, wherein the warning sound comprises horn sound of vehicles and warning words, the vehicles comprise cars and electric cars, the warning words comprise caution, standing and moving; the warning sound characteristics comprise a warning sound length, a warning sound direction and a warning sound rhythm, wherein the warning sound length is the duration of the warning sound, the warning sound direction is that the warning sound is positioned in front of or behind or on the left or on the right of the mobile equipment, and the warning sound rhythm is the interval time of the sound nodes of the warning sound; and the volume of the warning sound is the volume of the warning sound.
6. The method as claimed in claim 1, wherein the acoustic model is installed in a memory of the mobile device.
7. The method for playing an alert tone by using an earphone according to claim 1, wherein the step S6 further comprises:
s61: if the warning volume value is above the identifiable volume threshold, then nothing is done.
8. The utility model provides an earphone broadcast warning prompt tone device, sets up in mobile device which characterized in that includes:
a media content feature extraction unit, configured to extract the media content features according to claim 1 or 2, and generate a media content feature value;
a motion pattern feature extraction unit for extracting the user motion pattern feature according to claim 1 or 3, generating a motion pattern feature value;
an environmental feature extraction unit, configured to extract the environmental feature of the user according to claim 1 or 4, and generate an environmental feature value;
a warning sound identification unit for identifying the warning sound according to claim 1 or 5;
an alert sound feature extraction unit for extracting the alert sound feature and the alert sound volume of claim 1 or 5, generating an alert sound feature value and an alert sound volume value;
an acoustic model, wherein the acoustic model is used for generating a recognizable volume threshold value by processing the media content characteristic value, the motion pattern characteristic value and the environment characteristic value through an algorithm, and generating an alarm prompt tone by processing the alarm sound characteristic value and the alarm sound volume value through an algorithm;
a comparison unit that compares the warning volume value with the recognizable volume threshold;
and the output unit outputs the warning prompt tone to an earphone connected with the mobile equipment if the warning tone volume value is larger than the recognizable volume threshold value.
9. A mobile terminal characterized by comprising an earphone according to claim 8 for playing an alarm prompt tone.
10. A mobile terminal according to claim 9, wherein the mobile terminal is a handheld mobile device.
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| CN202010182187.7A CN111491231B (en) | 2020-03-16 | 2020-03-16 | Method and device for playing alarm prompt tone by earphone and mobile terminal |
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| CN202010182187.7A CN111491231B (en) | 2020-03-16 | 2020-03-16 | Method and device for playing alarm prompt tone by earphone and mobile terminal |
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