CN215773488U - Microphone - Google Patents
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- CN215773488U CN215773488U CN202122113897.7U CN202122113897U CN215773488U CN 215773488 U CN215773488 U CN 215773488U CN 202122113897 U CN202122113897 U CN 202122113897U CN 215773488 U CN215773488 U CN 215773488U
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Abstract
The application relates to the field of audio equipment, in particular to a microphone, which comprises a pickup head, a sound processing module, a voice recognition module and an audio equipment interface, wherein the output end of the pickup head is connected with the input end of the sound processing module; the audio equipment interface is connected to a first output end of the sound processing module, and an input end of the voice recognition module is connected to a second output end of the sound processing module; the sound pickup head is used for collecting sound and generating a sound electric signal; the sound processing module is used for processing the sound electric signal, including filtering and analog-to-digital conversion; the voice recognition module is used for recognizing keywords contained in the sound electric signal and generating a control electric signal according to the keywords; the audio device interface is used for being connected with live broadcast equipment. The microphone adjusting device has the effect of improving the convenience of adjusting the microphone function.
Description
Technical Field
The present application relates to the field of audio devices, and more particularly, to a microphone.
Background
A microphone, commonly known as a microphone, is a transducer that converts sound into an electronic signal. As technology advances, microphones are endowed with more and more functions.
In the related art, the microphone is provided with the entity key, and the anchor can change the related settings by using the entity key according to the requirements, for example: the functions of the microphone such as low cut, attenuation and the like are controlled by the keys.
In view of the above-mentioned related art, the inventor believes that the function of the microphone cannot be modified even when the anchor cannot press the physical keys with both hands, resulting in low convenience in adjusting the function of the microphone.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience of adjusting the microphone function, the present application provides a microphone.
The microphone provided by the application adopts the following technical scheme:
a microphone comprises a pickup head and a sound processing module, wherein the output end of the pickup head is connected with the input end of the sound processing module, and the microphone also comprises a voice recognition module and an audio equipment interface;
the audio equipment interface is connected to a first output end of the sound processing module, and an input end of the voice recognition module is connected to a second output end of the sound processing module;
the sound pickup head is used for collecting sound and generating a sound electric signal;
the sound processing module is used for processing the sound electric signal, including filtering and analog-to-digital conversion;
the voice recognition module is used for recognizing keywords contained in the sound electric signal and generating a control electric signal according to the keywords;
the audio device interface is used for being connected with live broadcast equipment.
Through adopting above-mentioned technical scheme, the sound is gathered and the sound signal of telecommunication is produced to the sound pick-up head, and the sound signal of telecommunication transmits to sound processing module, and sound processing module carries out filtering, analog-to-digital conversion to the sound signal of telecommunication, then the sound signal of telecommunication passes through audio equipment interface and transmits to live equipment. When the anchor sends an instruction containing the keywords at the microphone, the voice recognition module recognizes the keywords and outputs a control electric signal according to the keywords, so that the voice processing module changes the self setting to realize voice control. Compared with the use of entity key control, the voice control mode realized by the voice recognition module is more convenient, and the microphone can be controlled even if two hands cannot be used, so that the setting is modified.
Optionally, the display device further comprises a display screen, wherein the display screen is connected to the first output end of the voice output module and used for displaying patterns according to the control electric signal.
By adopting the technical scheme, the voice recognition module recognizes the instruction which is sent by the anchor and contains the key words, and after the key words are recognized, the voice recognition module outputs the control electric signal and transmits the control electric signal to the display screen so as to control the display screen to display the pattern of the corresponding instruction.
Optionally, the display screen includes a liquid crystal screen and/or an LED dot matrix screen.
By adopting the technical scheme, patterns can be displayed clearly by adopting the liquid crystal screen, and the cost can be reduced relatively by adopting the LED dot matrix screen.
Optionally, the voice recognition module further comprises an atmosphere lamp, and the atmosphere lamp is connected to the second output end of the voice recognition module and used for converting the lamp effect according to the control electrical signal.
By adopting the technical scheme, the voice recognition module recognizes the instruction containing the keywords sent by the anchor, and after the keywords are recognized, the voice recognition module outputs the control electric signal and transmits the control electric signal to the atmosphere lamp, so that the atmosphere lamp is controlled to change the lamp effect.
Optionally, the ambience light comprises a ticker and/or a breathing light.
Optionally, the audio device interface comprises a USB interface and/or a cannon interface.
Through adopting above-mentioned technical scheme, multiple interface can be suitable for different live broadcast equipment to improve the suitability of microphone.
Optionally, the voice recognition module further comprises a control interface for controlling the audio device, and the control interface is connected to the voice recognition module.
Through adopting above-mentioned technical scheme, utilize speech recognition module discernment anchor key word of saying to according to the key word output control signal of telecommunication, the control signal of telecommunication passes through control interface and transmits to sound equipment, thereby control sound equipment utilizes speech control sound equipment, compares in manual regulation sound equipment, has improved the convenience.
Optionally, the control interface includes a switch interface for connecting with a switch control interface of the sound equipment and a volume interface for connecting with a volume adjustment interface of the sound equipment, the switch interface is connected with the third output end of the voice recognition module, and the volume interface is connected with the fourth output end of the voice recognition module.
Through adopting above-mentioned technical scheme, speech recognition module discernment keyword generates the on-off control signal of telecommunication and volume control signal of telecommunication, and the signal of telecommunication passes through switch interface and volume interface transmission to sound equipment respectively to control opening and closing of sound equipment, when the stereo set is in the on-state, adjust sound equipment's volume.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the anchor sends an instruction containing the keywords at the microphone, the voice recognition module recognizes the keywords and outputs a control electric signal according to the keywords, so that the voice processing module changes the self setting to realize voice control. Compared with the use of entity key control, the voice control mode realized by the voice recognition module is more convenient, and the microphone can be controlled even if two hands cannot be used, so that the setting is modified;
2. the voice recognition module recognizes an instruction which is sent by the anchor and contains a keyword, and after the keyword is recognized, the voice recognition module outputs a control electric signal and transmits the control electric signal to the display screen so as to control the display screen to display a pattern corresponding to the instruction;
3. the voice recognition module recognizes an instruction which is sent by the anchor and contains a keyword, and after the keyword is recognized, the voice recognition module outputs a control electric signal and transmits the control electric signal to the atmosphere lamp, so that the atmosphere lamp is controlled to change the lamp effect.
Drawings
Fig. 1 is a schematic structural diagram of the whole of the embodiment of the present application.
Description of reference numerals: 1. a sound pickup head; 2. a sound processing module; 3. a voice recognition module; 4. an audio device interface; 5. a display screen; 6. an atmosphere lamp; 7. a control interface; 71. a switch interface; 72. a volume interface.
Detailed Description
The present application will be described in further detail below with reference to fig. 1 and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a generator. Referring to fig. 1, a microphone includes a pickup head 1, a sound processing module 2, a voice recognition module 3, and an audio device interface 4.
In this embodiment, the output of the sound head 1 is connected to the input of the sound processing module 2, the audio device interface 4 is connected to the first output of the sound processing module 2, the audio device interface 4 is used for being connected to the live broadcasting device, and the input of the voice recognition module 3 is connected to the second output of the sound processing module 2.
Live devices include, but are not limited to, cell phones, PCs, tablets, and laptops. The audio device interface 4 includes, but is not limited to, a USB interface and a cannon interface.
The sound head 1 is used for collecting sound and converts the sound into a sound electrical signal, the sound electrical signal is transmitted to the sound processing module 2, the sound processing module 2 filters and reduces noise of the sound electrical signal, and then the sound electrical signal is output through the audio device interface 4, so that the live broadcast device plays sound. The sound electrical signal is also transmitted to the voice recognition module 3 through a second output end of the sound processing module 2, the voice recognition module 3 recognizes the sound electrical signal, if the sound electrical signal contains a keyword, the voice recognition module 3 recognizes the keyword and outputs a control electrical signal according to the keyword, and the sound processing module 2 receives the control electrical signal.
For example: the anchor sends the instruction that contains the keyword in microphone department, the keyword is "open the decay", sound pickup head 1 converts into the signal of telecommunication after gathering sound, the signal of telecommunication is transmitted to speech recognition module 3 after handling via sound processing module 2, speech recognition module 3 discerns "open the decay" in the signal of telecommunication, speech recognition module 3 discerns the keyword promptly, and according to the keyword "open the decay" output control signal of telecommunication, control signal of telecommunication transmission is to sound processing module 2, thereby reduce the volume of sound input, reduce the input volume of sound, can reduce the influence of noise to the human voice. Otherwise, the anchor sends out the instruction with the keyword of 'turn off attenuation', and then turns off the attenuation function.
The anchor sends out the instruction that the keyword is "low-cut", and speech recognition module 3 discerns the back and outputs the control signal of telecommunication, and sound processing module 2 receives the control signal of telecommunication after, to the audio frequency filtering that is less than 100Hz in the sound signal of telecommunication, and the audio frequency that is less than 100Hz generally comes from the noise more, has reduced the influence of noise to the human voice. Otherwise, the anchor sends out an instruction with the keyword of 'close low cut', and then closes the low cut function.
The anchor sends out the keyword and is the instruction of "opening the silence", and speech recognition module 3 discerns the back and outputs the control signal of telecommunication, and sound processing module 2 receives the control signal of telecommunication after, closes the first output of self, stops audio equipment interface 4 output sound signal of telecommunication promptly to make the unable acceptable sound signal of telecommunication of live broadcast equipment, reach the purpose of silence. At this time, the sound pickup head 1, the sound processing module 2 and the voice recognition module 3 are all in a working state, and only the first output end of the sound processing module 2 does not output a sound electric signal any more, so that the voice control is not affected. Otherwise, the anchor sends out the instruction with the keyword of 'turn off mute', and then the mute function is turned off.
Utilize 3 discernment keywords of speech recognition module, can realize setting up and adjusting the microphone through voice command, compare in using the entity button, increased human-computer interaction, also can be when the anchor both hands are inconvenient, speech control microphone to improve the convenience that the microphone changed the setting.
As an optional implementation manner of this embodiment, a microphone further includes a display screen 5, the display screen 5 is connected to the first output end of the speech recognition module 3, and the display screen 5 is used for displaying patterns. The sound electric signal transmitted by the sound processing module 2 contains a keyword, the speech recognition module 3 recognizes the keyword and calls a pattern stored by itself according to the keyword, the pattern is called and then a pattern electric signal is generated, and the pattern electric signal is output by the first output end of the speech recognition module 3, thereby controlling the display screen 5 to display the pattern.
The display screen 5 includes, but is not limited to, a liquid crystal screen and an LED dot matrix screen, and in this embodiment, the display screen 5 is an LED screen.
For example: the anchor sends the instruction that contains the keyword in microphone department, the keyword is "rabbit", sound pickup head 1 gathers the sound after-conversion and is the signal of telecommunication, the signal of telecommunication is transmitted to speech recognition module 3 via the transmission after the processing of sound processing module 2, speech recognition module 3 discerns "rabbit" in the signal of telecommunication, speech recognition module 3 discerns the keyword promptly, and call the rabbit pattern of self storage according to keyword "rabbit", call the rabbit pattern then generate rabbit pattern signal of telecommunication, rabbit pattern signal of telecommunication is exported by speech recognition module 3's first output, thereby control display screen 5 shows the rabbit pattern, and then realize human-computer interaction, increase interest.
As an optional implementation manner of this embodiment, a microphone further includes an atmosphere lamp 6, the atmosphere lamp 6 is connected to the second output end of the voice recognition module 3, and the atmosphere lamp 6 is used for backing up the atmosphere, so as to improve the live broadcast effect.
The atmosphere light 6 includes, but is not limited to, a ticker and a breathing light. The lamp effect of the ticker and the breathing lamp can be transformed according to the control electrical signal of the speech recognition module 3.
For example: the anchor sends the instruction that contains the keyword in microphone department, the keyword is "change light effect" and "scintillation", sound pickup head 1 converts the signal of telecommunication into after gathering sound, the signal of telecommunication transmits to speech recognition module 3 after handling via sound processing module 2, speech recognition module 3 discerns "change light effect" in the signal of telecommunication, then "scintillation" in the discernment signal of telecommunication, speech recognition module 3 discerns the keyword promptly, and according to keyword "scintillation" output control signal of telecommunication, control signal of telecommunication transmission to atmosphere lamp 6, thereby control atmosphere lamp 6 converts the lamp effect of twinkling. The live broadcast atmosphere is set off by changing different lamp effects of the atmosphere lamp 6, so that the live broadcast effect is improved.
As an alternative to this embodiment, a microphone further comprises a control interface 7 for controlling the audio device, the control interface 7 being connected to the speech recognition module 3. The microphone is connected with the sound equipment through the control interface 7, and after the connection is finished, the opening and closing of the sound equipment can be controlled through an instruction containing keywords, and the volume of the sound equipment can also be adjusted.
In this alternative embodiment, the control interface 7 includes a switch interface 71 for connecting with a switch control interface of the audio device and a volume interface 72 for connecting with a volume adjustment interface of the audio device, the switch interface 71 is connected to the third output terminal of the speech recognition module 3, and the volume control interface 7 is connected to the fourth output terminal of the speech recognition module 3. After the switch interface 71 and the volume interface 72 are both connected with the audio device, the audio device can be directly controlled to be turned on or turned off through the microphone in a voice mode, and the volume of the audio device can be adjusted when the audio device is in the turned-on state.
For example: the anchor sends the instruction that contains the keyword in microphone department, and the keyword is "open the stereo set", turns into the signal of telecommunication after sound is gathered to sound pickup head 1, and the signal of telecommunication is transmitted to speech recognition module 3 after handling via sound processing module 2, and speech recognition module 3 discerns "opening the stereo set" in the signal of telecommunication, and speech recognition module 3 discerns the keyword promptly to according to keyword "open the stereo set" output control signal of telecommunication, control signal of telecommunication transmission to audio equipment, thereby control audio equipment opens. Otherwise, the anchor sends out the instruction of the keyword 'turn off the sound', and then turns off the sound equipment.
The anchor sends out the instruction that the keyword is "volume adds", and speech recognition module 3 discerns the back output control signal of telecommunication, and control signal of telecommunication transmits to audio equipment to control audio equipment's volume increase. Otherwise, the anchor sends out the instruction with the keyword of 'volume reduction', and the volume of the sound equipment is controlled to be reduced.
The implementation principle of the microphone in the embodiment of the application is as follows: when the broadcaster uses the microphone, the audio equipment interface 4 is connected with the live broadcast equipment, the sound head 1 collects the sound of the broadcaster and identifies the keywords in the sound, and the voice recognition module 3 outputs a control electric signal to the voice processing module 2 according to the keywords, thereby controlling the on and off of the functions of low cut, attenuation and silence.
The voice recognition module 3 also controls the display content of the display screen 5 and the lamp effect of the atmosphere lamp 6 according to the instruction sent by the anchor.
The microphone is connected with the sound equipment through the control interface 7, and the voice recognition module 3 controls the sound equipment to be turned on or turned off according to an instruction sent by a main broadcast, and meanwhile, the volume of the sound equipment can be controlled.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (8)
1. A microphone comprising a pick-up head (1) and a sound processing module (2), the output of the pick-up head (1) being connected to the input of the sound processing module (2), characterized in that: the voice recognition system also comprises a voice recognition module (3) and an audio equipment interface (4);
the audio equipment interface (4) is connected to a first output end of the sound processing module (2), and an input end of the voice recognition module (3) is connected to a second output end of the sound processing module (2);
the sound pickup head (1) is used for collecting sound and generating a sound electric signal;
the sound processing module (2) is used for processing the sound electric signal, including filtering and analog-to-digital conversion;
the voice recognition module (3) is used for recognizing keywords contained in the sound electric signal and generating a control electric signal according to the keywords;
the audio equipment interface (4) is used for being connected with live equipment.
2. A microphone according to claim 1, wherein: the voice recognition system is characterized by further comprising a display screen (5), wherein the display screen (5) is connected to the first output end of the voice recognition module and used for displaying patterns according to the control electric signal.
3. A microphone according to claim 2, wherein: the display screen (5) comprises a liquid crystal screen and/or an LED dot matrix screen.
4. A microphone according to claim 1, wherein: the voice recognition system is characterized by further comprising an atmosphere lamp (6), wherein the atmosphere lamp (6) is connected to the second output end of the voice recognition module (3) and used for converting lamp effects according to the control electric signal.
5. A microphone according to claim 4, wherein: the atmosphere lamp (6) comprises a horse race lamp and/or a breathing lamp.
6. A microphone according to claim 1, wherein: the audio device interface (4) comprises a USB interface and/or a cannon interface.
7. A microphone according to claim 1, wherein: the voice recognition system is characterized by further comprising a control interface (7) used for controlling the sound equipment, wherein the control interface (7) is connected to the voice recognition module (3).
8. A microphone according to claim 7, wherein: control interface (7) including be used for with switch interface (71) that the on-off control interface of audio equipment links to each other and be used for with volume interface (72) that the volume control interface of audio equipment links to each other, switch interface (71) connect in the third output of speech recognition module (3), volume interface (72) connect in the fourth output of speech recognition module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113897.7U CN215773488U (en) | 2021-09-02 | 2021-09-02 | Microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122113897.7U CN215773488U (en) | 2021-09-02 | 2021-09-02 | Microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215773488U true CN215773488U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122113897.7U Active CN215773488U (en) | 2021-09-02 | 2021-09-02 | Microphone |
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| Country | Link |
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| CN (1) | CN215773488U (en) |
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2021
- 2021-09-02 CN CN202122113897.7U patent/CN215773488U/en active Active
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