CN206908779U - A kind of microphone with speech recognition - Google Patents
A kind of microphone with speech recognition Download PDFInfo
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- CN206908779U CN206908779U CN201720797889.XU CN201720797889U CN206908779U CN 206908779 U CN206908779 U CN 206908779U CN 201720797889 U CN201720797889 U CN 201720797889U CN 206908779 U CN206908779 U CN 206908779U
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Abstract
The utility model discloses a kind of microphone with speech recognition, including microphone, and miaow core, signal circuit and the interface being arranged in the microphone；Signal circuit is electrically connected with the miaow core；Interface is connected with the signal circuit；The described microphone with speech recognition also includes sound identification module, described sound identification module input is electrically connected with described miaow core, output end is electrically connected with described signal circuit, it is used to the audio signal that miaow core transmission comes be identified under speech recognition mode, speech recognition controlled is realized by way of a sound identification module is set in microphone, advantage is 1. intellectualities for making that microphone more returns, voice is controllable microphone, and the people of any age bracket can simple operations；2. reducing microphone table physical button, make microphone more simple and beautiful, meet the aesthetical standard of simple and beautiful.
Description
Technical field
Microphone technical field is the utility model is related to, more particularly to a kind of microphone with speech recognition.
Background technology
In recent years, under the overall background popularized energetically in internet, this fire of network direct broadcasting is ignited.More more people
Group pours in network direct broadcasting industry, and internet video live broadcasting is the most significant end form of present media.From the perspective of information propagation, text
Word can be fabricated, picture can with PS, even video also can flim editing and making, only live, it is real that it can allow user to be carried out with scene
When connect, possess most true most directly experience.With the continuous prevalence of live industry, people can not simply meet room
It is live by interior computer, outdoor is more developed into, is carried out by mobile device live, the development of present live microphone is more next
More it is intended to function diversification, intellectuality etc..
But among prior art the control function of microphone also in physical button control form, in order to change existing microphone
The control form of physical button, propose the utility model.
Utility model content
The utility model aims to overcome that the deficiencies in the prior art, discloses a kind of microphone with speech recognition, this skill
Art scheme can be realized in a manner of voice to control the various functions of microphone.
The technical solution of the utility model is as follows：
A kind of microphone with speech recognition, including microphone, and miaow core, the letter being arranged in the microphone
Number transmission circuit and interface：
Miaow core, for carrying out sound-electric conversion to the voice signal received, and obtain corresponding audio signal；
Signal circuit, it is electrically connected with the miaow core, for being transmitted to the miaow core at the audio signal come
Reason and/or transmission；
Interface, it is connected with the signal circuit, for the signal circuit to be transmitted into the analogue audio frequency of coming
Signal and/or digital audio and video signals are transmitted to corresponding external equipment；
The described microphone with speech recognition also includes sound identification module, described sound identification module input with
Described miaow core is electrically connected with, and output end is electrically connected with described signal circuit, and described sound identification module is in language
It is used to the audio signal that miaow core transmission comes be identified under sound recognition mode and produces identification signal, afterwards the knowledge
Level signal is transferred to described signal circuit, and the signal circuit sends corresponding control after handling the identification signal
Signal processed, the control signal are transferred to the mesh that the external equipment and reaching controls the external equipment by the interface
's.
Further, described signal circuit includes：
Audio transmission circuit, it is electrically connected with the miaow core, for transmitting the audio signal obtained at the miaow core；
Audio frequency processing circuit, it is electrically connected with the audio transmission circuit, for handling and/or transmitting from the audio
The audio signal obtained at transmission circuit；
Control unit, its input are electrically connected with the sound identification module, its output end and audio frequency process electricity
Road is electrically connected with, for handling the identification signal obtained at described sound identification module.
Further, described audio frequency processing circuit includes analog signal processing circuit, the analog signal processing circuit
Input and the audio transmission circuit be electrically connected with, output end is electrically connected with the interface, for being passed to the audio
The audio signal that defeated circuit transmission is come carries out analog signal processing.
Further, the audio frequency processing circuit also includes digital signal processing circuit, the digital signal processing circuit
Input and the audio transmission circuit be electrically connected with, output end is electrically connected with the interface, for being passed to the audio
The audio signal that defeated circuit transmission is come carries out analog-to-digital conversion, obtains corresponding digital audio and video signals.
Further, the digital signal processing circuit includes：
Amplifier, it is electrically connected with the audio transmission circuit, for amplifying audio signal；
Analog-digital converter, it is electrically connected with the amplifier, for analog signal to be converted to data signal；
Audio process, it is electrically connected with the analog-digital converter.
Further, the digital signal processing circuit also includes controller, described controller and the audio frequency process
Device is electrically connected with.
Further, described external equipment is mobile phone, notebook computer, tablet personal computer, TV, display, intelligent hand
One or more in table, Intelligent bracelet, intelligent necklace.
Further, described interface be TYPE-C, USB, lightning interface, one kind in 3.5mm earphone interfaces or
It is a variety of.
The utility model realizes speech recognition control by way of setting a sound identification module in microphone
System, advantage is 1. intellectualities for making that microphone more returns, and voice is controllable microphone, and the people of any age bracket can simple operations；2.
Microphone table physical button is reduced, makes microphone more simple and beautiful, meets the aesthetical standard of simple and beautiful.
Brief description of the drawings
Fig. 1 is a kind of microphone schematic diagram with speech recognition of the utility model；
Fig. 2 is signal circuit schematic diagram in a kind of microphone with speech recognition of the utility model；
Fig. 3 is a kind of microphone sound intermediate frequency process circuit schematic diagram with speech recognition of the utility model；
Fig. 4 is digital signal processing circuit schematic diagram in a kind of microphone with speech recognition of the utility model.
Embodiment
The utility model is described in more detail below in conjunction with the accompanying drawings.
In order to more preferably illustrate the present embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent actual product
Size；To those skilled in the art, the omission of some known features and its explanation will be understood by accompanying drawing.Phase
Same or similar label corresponds to same or analogous part.
A kind of microphone with speech recognition of the utility model, by increasing a sound identification module in microphone
Mode realize speech recognition controlled, advantage is 1. intellectualities for making that microphone more returns, and voice is controllable microphone, any age
The people of section can simple operations；2. reducing microphone table physical button, make microphone more simple and beautiful, meet simple and beautiful
Aesthetical standard.
The present embodiment, as shown in figure 1, including microphone 1, and miaow core 2, the letter being arranged in the microphone 1
Number transmission circuit 3 and interface 5：Miaow core 2, for carrying out sound-electric conversion to the voice signal received, and obtain corresponding audio
Signal；Signal circuit 3, it is electrically connected with the miaow core 2, is handled for transmitting the audio signal come to the miaow core
And/or transmission；Interface 5, it is connected with the signal circuit 3, for the signal circuit 3 to be transmitted into the simulation come
Audio signal and/or digital audio and video signals are transmitted to corresponding external equipment.
The described microphone with speech recognition also includes sound identification module 4, the described input of sound identification module 4
It is electrically connected with described miaow core 2, output end is electrically connected with described signal circuit 3, described sound identification module 4
It is used to the audio signal that the miaow core 2 transmission comes be identified under speech recognition mode and produces identification signal, afterwards handle
The identification signal is transferred to described signal circuit 3, and the signal circuit 3 is sent after handling the identification signal
Corresponding control signal, the control signal are transferred to the external equipment by the interface 5 and reach the control outside
The purpose of equipment.
In the present embodiment, signal circuit 3 includes three parts：Audio transmission circuit 31, audio frequency processing circuit 32 and control
Unit 33 processed, as shown in Figure 2.
Audio transmission circuit 31, it is electrically connected with the miaow core 2, for transmitting the audio obtained at the miaow core 2 letter
Number；Audio frequency processing circuit 32, it is electrically connected with the audio transmission circuit 31, is passed for handling and/or transmitting from the audio
The audio signal obtained at transmission of electricity road 31；Control unit 33, its input are electrically connected with the sound identification module 4, and its is defeated
Go out end to be electrically connected with the audio frequency processing circuit 32, for handling the identification obtained at described sound identification module 4 letter
Number.
It is pointed out that in the present embodiment, in the case where microphone is switched to speech recognition mode, user is under miaow core 2
Up to phonetic order, this phonetic order is carried out sound-electric conversion by miaow core 2, and is obtained corresponding audio signal and be transferred to voice knowledge
Other module 4, this audio signal identify conversion by the sound identification module 4, and the module 4 of speech recognition afterwards is after identification conversion
Identification signal be sent to described control unit 33, described control unit 33 is handled identification signal, described in final control
Audio frequency processing circuit 32 sends the control instruction of corresponding voice, and this control instruction controls the outside to set by described interface 5
The parameters such as standby volume, special sound effect, so as to reaching the mesh of Voice command.
As shown in figure 3, audio frequency processing circuit 32 includes analog signal processing circuit 321, the analog signal processing circuit
321 input is electrically connected with the audio transmission circuit 31, and output end is electrically connected with the interface 5, for described
The audio signal that the transmission of audio transmission circuit 31 comes carries out analog signal processing；The audio frequency processing circuit 32 also includes numeral letter
Number process circuit 322, the input of the digital signal processing circuit 322 is electrically connected with the audio transmission circuit 31, defeated
Go out end to be electrically connected with the interface 5, analog-to-digital conversion carried out for transmitting the audio signal come to the audio transmission circuit 31,
Obtain corresponding digital audio and video signals.
In the present embodiment, as shown in figure 4, digital signal processing circuit 322 includes：Amplifier 3221, analog-digital converter
3222nd, audio process 3223 and controller 3224, the one end of amplifier 3221 are electrically connected with miaow core 2, other end connection modulus
Converter 3222, and the other end of analog-digital converter 3222 connection audio process 3223, the other end of audio process 3223
Connect controller 3224.
It is well known that electronic signal can gradually decay in transmitting procedure, so the present embodiment sets amplifier 3221, use
In to audio signal enhanced processing；Analog-digital converter 3222, for analog signal to be converted to data signal.
It is pointed out that the signal circuit 3 in the present embodiment not only can transmit the audio signal of coming to miaow core 2
Handled, while untreated to audio signal can also be transferred directly to interface 5, signal circuit 3 now is suitable
In the effect of pure wire.
Signal circuit 3 as described above includes three parts, audio transmission circuit 31, audio frequency processing circuit 32 and control
Unit 33, then audio transmission circuit 31 has the function that signal transmission without possessing signal processing function, it should be pointed out that
It is that in the present embodiment, audio frequency processing circuit 32 includes signal processing function.
Based on analog signal processing circuit 321 and digital signal processing circuit 322, audio frequency processing circuit 32 is to audio signal
Processing can select two ways, in the present embodiment, audio signal can pass through analog signal in audio frequency processing circuit 32
Export after the processing of process circuit 321 to interface 5, only can also be exported after digital signal processing circuit 322 to interface 5；
Further, audio frequency processing circuit 32 also includes a line conductor, that is to say, that the audio signal is without processing
It is transferred directly to interface 5, it should be pointed out that such a mode to be led from miaow core 2 to interface 5 equivalent to only there is provided one
Line.
In the utility model, external equipment can be mobile phone, notebook computer, tablet personal computer, TV, display, intelligence
One or more in energy wrist-watch, Intelligent bracelet, intelligent necklace etc. numerous intelligent terminals, in the present embodiment, external equipment
First choice is mobile phone.
In the utility model, described interface 5 can connect for TYPE-C, USB, lightning interface, 3.5mm earphones
One or more in mouth etc. numerous data-interfaces, in the present embodiment, the first choice of interface 5 is TYPE-C.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (8)
1. a kind of microphone with speech recognition, including microphone, and miaow core, the signal being arranged in the microphone
Transmission circuit and interface：
Miaow core, for carrying out sound-electric conversion to the voice signal received, and obtain corresponding audio signal；
Signal circuit, with the miaow core be electrically connected with, for the miaow core transmit come audio signal carry out processing and/
Or transmission；
Interface, it is connected with the signal circuit, for the signal circuit to be transmitted into the simulated audio signal of coming
And/or digital audio and video signals are transmitted to corresponding external equipment；
Characterized in that, the described microphone with speech recognition also includes sound identification module, described sound identification module
Input is electrically connected with described miaow core, and output end is electrically connected with described signal circuit, in speech recognition mode
It is lower to be used to the audio signal that miaow core transmission comes be identified.
2. there is the microphone of speech recognition as claimed in claim 1, it is characterised in that described signal circuit includes：
Audio transmission circuit, it is electrically connected with the miaow core, for transmitting the audio signal obtained at the miaow core；
Audio frequency processing circuit, it is electrically connected with the audio transmission circuit, for handling and/or transmitting from the audio transmission
The audio signal obtained at circuit；
Control unit, its input are electrically connected with the sound identification module, its output end and audio frequency processing circuit electricity
Property connection, for handling the identification signal that is obtained at described sound identification module.
3. there is the microphone of speech recognition as claimed in claim 2, it is characterised in that described audio frequency processing circuit includes mould
Intend signal processing circuit, the input of the analog signal processing circuit is electrically connected with the audio transmission circuit, output end
It is electrically connected with the interface, analog signal processing is carried out for transmitting the audio signal come to the audio transmission circuit.
4. the microphone with speech recognition as described in claim 2-3 is any, it is characterised in that the audio frequency processing circuit is also
Including digital signal processing circuit, the input of the digital signal processing circuit is electrically connected with the audio transmission circuit,
Output end is electrically connected with the interface, and analog-to-digital conversion is carried out for transmitting the audio signal come to the audio transmission circuit,
Obtain corresponding digital audio and video signals.
5. there is the microphone of speech recognition as claimed in claim 4, it is characterised in that the digital signal processing circuit bag
Include：
Amplifier, it is electrically connected with the audio transmission circuit；
Analog-digital converter, it is electrically connected with the amplifier；
Audio process, it is electrically connected with the analog-digital converter.
6. there is the microphone of speech recognition as claimed in claim 5, it is characterised in that the digital signal processing circuit also wraps
Controller is included, described controller is electrically connected with the audio process.
7. there is the microphone of speech recognition as claimed in claim 1, it is characterised in that described external equipment is mobile phone, pen
Remember the one or more in this computer, tablet personal computer, TV, display, intelligent watch, Intelligent bracelet, intelligent necklace.
8. as claimed in claim 1 have speech recognition microphone, it is characterised in that described interface be TYPE-C, USB,
One or more in lightning interfaces, 3.5mm earphone interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797889.XU CN206908779U (en) | 2017-07-04 | 2017-07-04 | A kind of microphone with speech recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720797889.XU CN206908779U (en) | 2017-07-04 | 2017-07-04 | A kind of microphone with speech recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908779U true CN206908779U (en) | 2018-01-19 |
Family
ID=61292804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720797889.XU Active CN206908779U (en) | 2017-07-04 | 2017-07-04 | A kind of microphone with speech recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195073A (en) * | 2018-08-03 | 2019-01-11 | 努比亚技术有限公司 | A kind of microphone, audio-frequency processing method, terminal and computer readable storage medium |
-
2017
- 2017-07-04 CN CN201720797889.XU patent/CN206908779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195073A (en) * | 2018-08-03 | 2019-01-11 | 努比亚技术有限公司 | A kind of microphone, audio-frequency processing method, terminal and computer readable storage medium |
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