CN206596179U - A kind of headset - Google Patents
A kind of headset Download PDFInfo
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- CN206596179U CN206596179U CN201720314621.6U CN201720314621U CN206596179U CN 206596179 U CN206596179 U CN 206596179U CN 201720314621 U CN201720314621 U CN 201720314621U CN 206596179 U CN206596179 U CN 206596179U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000005236 sound signal Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The utility model provides a kind of headset, and it includes：Earphone, the audio analog signals received are converted into acoustic signals；Miaow head, it is used to acoustic signals being converted to audio analog signals；Audio input interface, the audio analog signals to receive the input of other outside sound sources；Type_C interfaces, the audio digital signals to receive and/or send external connected electronic equipment；Audio mixing/audio module, it is connected with earphone, miaow head, audio input interface and Type_C interfaces, the audio digital signals of audio analog signals, the audio analog signals of other outside sound sources input and the transmission of Type_C interfaces for miaow head to be transmitted carry out audio mixing/audio effect processing, to obtain the audio analog signals with audio mixing/audio effect and the audio digital signals with audio mixing/audio effect, the audio digital signals with audio mixing/audio effect are sent to external connected electronic equipment by Type_C interfaces.
Description
Technical field
The utility model is related to headset technical field, specifically, is related to a kind of headset.
Background technology
In recent years, under the overall background popularized energetically in internet, this fire of network direct broadcasting is ignited.More many 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 Communication, text
Word can be fabricated, and picture can be handled, even video also can flim editing and making, it is only live, it can allow user with scene carry out
Connection in real time, possesses most true most directly experience.
The requirement that requirement with individual to sound experience is particularly to audio is increasingly improved, and headset interface gradually
It is existing towards the shared trend development of the data transmission interface such as Type_C or Lightning interfaces with portable set
Common headset can not meet these requirements and trend.
Therefore, in the urgent need to one kind can to a variety of sound sources carry out audio effect processing, stereo process and can facilitate with it is portable
The headset of formula electronic equipment interfaces.
Utility model content
To solve the above problems, the utility model provides a kind of headset, it includes：
Earphone, the audio analog signals received are converted into acoustic signals；
Miaow head, it is used to acoustic signals being converted to audio analog signals；
Audio input interface, the audio analog signals to receive the input of other outside sound sources；
Type_C interfaces, the audio digital signals to receive and/or send external connected electronic equipment；
Audio mixing/audio module, it connects with the earphone, the miaow head, the audio input interface and the Type_C
Mouth connection, for the audio analog signals, the audio analog signals of other outside sound sources input and institute for transmitting the miaow head
The audio digital signals for stating the transmission of Type_C interfaces carry out audio mixing/audio effect processing, to obtain the audio with audio mixing/audio effect
Analog signal and the audio digital signals with audio mixing/audio effect, the digital audio with audio mixing/audio effect is believed
Number external connected electronic equipment is sent to by the Type_C interfaces.
In one embodiment, according to headset of the present utility model, audio mixing therein/audio module includes：
Audio codec, it is connected with the audio input interface, and passes through amplifier and the earphone, the miaow head
Connection, to receive the miaow head, the audio analog signals of the audio input interface and be converted into audio digital signals；
Special audio mixing/audio digital signal processor, it is connected with the audio codec, the audio to be compiled
The audio digital signals that the audio digital signals and the Type_C interfaces that decoder is changed and sent are sent carry out audio mixing
And/or audio effect processing, and the audio digital signals that audio mixing and/or audio effect processing are crossed be sent to through the Type_C interfaces it is described
External connected electronic equipment.
In one embodiment, according to headset of the present utility model, special audio mixing/audio digital signal processor therein
Including any one of item set forth below or several：
Voice enhancement unit, it is connected with the audio codec, for the voice in the audio digital signals
Data signal is strengthened；
Bass boost unit, it is connected with the audio codec, for low to frequency in the audio digital signals
Strengthened in the part of default bass frequencies threshold value；
3D surround sound generation units, it is connected with the audio codec, for being given birth to according to the audio digital signals
Into 3D around acoustical signal；
Audio effect processing unit, it is connected with the audio codec, for carrying out audio to the audio digital signals
Processing.
In one embodiment, also included according to headset of the present utility model：
Control key module, it includes：
Volume knob；
Pick, on-hook, rejection button；
Play pause button；
Dry and wet switching push button；
Audio switching push button；With
Micro-control unit, itself and the control key module, the special audio mixing/audio digital signal processor and Type_C
Interface is connected, to receive the control signal from each button, and according to the control signal in the micro-control unit
The logical process that portion is carried out, produces selection signal to cause the special audio mixing/audio digital signal processor to each of reception
Individual audio digital signals carry out the one or more in following operate：
Dry sound audio mixing；
Wet sound audio mixing；
Audio；
That Jing Yin selected audio digital signals all the way；
Volume adjusting；
And the selection signal being controlled to voice call is exported to the Type_C interfaces.
In one embodiment, according to headset of the present utility model, wherein, the audio codec also to receive into
The audio digital signals that row audio mixing/audio effect processing is crossed, and be converted to by the audio codec with audio mixing/audio effect
Audio analog signals return to the earphone.
In one embodiment, according to headset of the present utility model, the audio input interface is with reception accompaniment sound
Standard interface.
Headset provided by the utility model, can also be to inputting and exporting while with common headset basic function
Audio signal carry out audio mixing and audio effect processing.This enables the headset while acoustical quality is improved, and can increase
Audio input outside class of accompanying, so as to improve the Consumer's Experience of headset.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and obtained in specification, claims and accompanying drawing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing required in description of the prior art does simple introduction：
Fig. 1 is the structured flowchart of the headset according to the utility model one embodiment；And
Fig. 2 is the detailed block diagram of the headset according to the utility model another embodiment.
Embodiment
Embodiment of the present utility model is described in detail below with reference to drawings and Examples, whereby to the utility model
How application technology means solve technical problem, and reach the implementation process of technique effect and can fully understand and implement according to this.
As long as it should be noted that not constituting each feature in each embodiment and each embodiment in conflict, the utility model
It can be combined with each other, the technical scheme formed is within protection domain of the present utility model.
Meanwhile, in the following description, many details are elaborated for illustrative purposes, it is new to this practicality to provide
The thorough understanding of type embodiment.It will be apparent, however, to one skilled in the art, that the utility model can be without
Here detail or described ad hoc fashion is implemented.
Existing headset is primarily only that simple transmission is done to audio signal, audio effect processing can not be carried out to sound, particularly
Audio effect processing is carried out to the recording in live.In addition, the earphone round type socket of many portable sets gradually same Type_C at present
Interface merges, therefore when designing headset, is also required to carry out adaptations with the interface of equipment.Based on this, the utility model
There is provided a kind of new headset.
As shown in figure 1, which show the structured flowchart of the headset according to one embodiment of the present utility model.The headset
Including following part：Earphone 101, miaow first 102, audio mixing/audio module 103, audio input interface 104 and Type_C interfaces
105。
As conventional, earphone 101 by the audio analog signals received from audio mixing/audio module 103 to be converted to sound wave
Signal, so that user listens to.Miaow first 102 is then used to the acoustic signals of outside transmission being converted to audio analog signals.For example with
The sound that family goes out towards miaow hair, after being received by the vibrating membrane sensing on miaow head, then by such as piezoelectricity change-over circuit turn
Audio analog signals are changed into be input in audio mixing/audio module 103.
The audio analog signals of audio input interface 104 as shown in Figure 1 to receive the input of other outside sound sources.It is outside
Sound source is such as including but is not limited to guitar, piano.The input of these external accompaniment sounds by the sound of audio effect processing with leading to
Crossing audio mixing/audio module 103 can realize that audio mixing is exported.In the utility model, audio input interface 104 is with reception accompaniment
The standard interface of sound.
Audio digital signals of the Type_C interfaces 105 to receive and/or send external connected electronic equipment.Although described herein
Audio digital signals of the Type_C interfaces 105 of the present utility model to receive and/or send external connected electronic equipment, in practice
Type_C interfaces 105 are not only to send or receive audio digital signals, and it can also be to set in headset with external connected electronic
Other data signals or control signal are transmitted between standby.For example, sound effect algorithms code etc. can be downloaded.
Audio mixing/audio module 103 is connected with earphone, miaow head, audio input interface and Type_C interfaces.Audio mixing/audio
Module 103 is used for audio analog signals, the audio analog signals and Type_C of the input of other outside sound sources for transmitting miaow head
The audio digital signals of interface transmission carry out audio mixing and/or audio effect processing, to obtain the audio frequency simulation with audio mixing/audio effect
Signal and the audio digital signals with audio mixing/audio effect.Then, by the audio digital signals with audio mixing/audio effect
External connected electronic equipment is sent to by Type_C interfaces, the portable equipment such as mobile phone.
In one embodiment, as shown in Fig. 2 according to headset of the present utility model, audio mixing therein/audio module 103
It may include：Audio codec CODEC and special audio mixing/audio digital signal processor DSP.
Audio codec CODEC is connected with audio input interface 104, and passes through amplifier and earphone 101, miaow first 102
Connection, to receive miaow first 102, the audio analog signals of audio input interface 104 and be converted into audio digital signals.It is right
For audio mixing, the audio signal of audio input interface 104 is directly connected in CODEC, or is transmitted again by noise reduction process
Into CODEC.
In Fig. 2, special audio mixing/audio digital signal processor DSP is connected with audio codec CODEC, to by sound
The audio digital signals that the audio digital signals and Type_C interfaces that frequency codec CODEC is changed and sent are sent are carried out
Audio mixing and/or audio effect processing, and the audio digital signals that audio mixing and/or audio effect processing are crossed be sent to through Type_C interfaces it is external
Electronic equipment.Audio mixing/audio digital signal processor DSP in the present embodiment can provide the specific duration of a sound or effect, its energy
Audio quality and speed are enough improved, so as to increase the performance and availability of product.
In the present embodiment, special audio mixing/audio digital signal processor DSP is preferably included：Voice enhancement unit, bass
Enhancement unit, 3D surround sounds generation unit and audio effect processing unit.Wherein, voice enhancement unit connects with audio codec
Connect, for strengthening the voice data signal in audio digital signals；Bass boost unit is connected with audio codec,
Part for being less than default bass frequencies threshold value to frequency in audio digital signals is strengthened to realize bass boost；3D rings
It is connected around sound generation unit with audio codec, for generating 3D around acoustical signal according to audio digital signals；Audio effect processing
Unit is connected with audio codec, for carrying out audio effect processing to audio digital signals.
Certainly, in not be the same as Example of the present utility model, according to actual needs, at special audio mixing/audio data signal
Managing device DSP both can only include a certain item or a few items in item listed above, can also include other unlisted reasonable lists
Member or module, the utility model not limited to this.
According to actual needs, special audio mixing/audio digital signal processor DSP can also be to the different audio numbers that receive
Word signal carries out stereo process.In the present embodiment, special audio mixing/audio digital signal processor DSP can will handle obtained number
Word audio signal transmission is to audio codec CODEC, and audio codec CODEC can be then believed the DAB received
Number digital-to-analogue conversion is carried out, be then delivered to earphone and carry out real-time ear and return.
In one embodiment, as shown in Fig. 2 audio/audio mixing audio module in headset of the present utility model also
Including：Control key module 106 and micro-control unit MCU.
Control key module 106 includes：Volume knob；Pick, on-hook, rejection button；Play pause button；Dry and wet switches
Button；Audio switching push button.
Micro-control unit MCU connects with control key module 106, special audio mixing/audio digital signal processor DSP and Type_C
Mouthful connection, to receive the control signal from each button, and carried out according to control signal inside micro-control unit MCU
Logical process, produces selection signal to cause special audio mixing/audio digital signal processor DSP to each digital audio of reception
Signal carries out the one or more in following operate：Dry sound audio mixing；Wet sound audio mixing；Audio；That Jing Yin selected audio all the way
Data signal；Volume adjusting；And the selection signal being controlled to voice call is exported to Type_C interfaces.
In the present embodiment, control key module 106 is connected with micro-control unit MCU, and micro-control unit MCU is then compiled with audio and solved
Code device CODEC and audio mixing/audio digital signal processor DSP connection.Wherein, micro-control unit MCU can be according to receiving
External control signal to carry out configuration control to audio codec CODEC and audio mixing/audio digital signal processor DSP.
For example, micro-control unit MCU can be transmitted according to control key module 106 come command signal adjust audio codec
CODEC and audio mixing/audio digital signal processor DSP running status, so as to realize that such as audio switches and/or given great volume
The functions such as minor adjustment.
In the present embodiment, micro-control unit MCU can be for example, by the SPI interface for transmission of control signals and for passing
The I of transmission of data signal2S interfaces are connected with special audio mixing/audio digital signal processor DSP, pass through I2C buses are compiled with audio and solved
Code device CODEC connections, special audio mixing/audio digital signal processor DSP can pass through I2S buses and audio codec CODEC
Connection.Certainly, in other embodiment of the present utility model, audio codec CODEC, special audio mixing/audio data signal
Other rational connected modes can also be used between processor DSP and micro-control unit MCU, and the utility model is not limited
In the example above.
In the present embodiment, special audio mixing/audio digital signal processor DSP can will handle obtained digital audio and video signals biography
Micro-control unit MCU is transported to, is transmitted after micro-control unit MCU progress respective handlings to Type_C interfaces, to pass through Type_C
Interface is transmitted to corresponding external connected electronic equipment.
It is circular that the sound that headset of the present utility model can be inputted to miaow head include voice enhancing, bass boost, 3D
Sound and all kinds of audio effect processings, treated sound can also be exported externally, recorded.The audio sound exported possesses reality
When ear return, oneself can also the treatment effect of cingulum in time sound.It can be realized to Type_C by the line traffic control module on headset
Earphone is answered, rejection and hung up the telephone；Pause is adjusted and played to volume.For audio earphone, line traffic control module
Dry and wet switching, the selection of audio handoff functionality can also be completed.
As can be seen that headset provided by the utility model is in the basic function with common headset from foregoing description
At the same time it can also carry out audio mixing and audio effect processing to the audio signal for inputting and exporting.This enables the headset in raising
While acoustical quality, audio input outside accompaniment class can be increased, so as to improve the Consumer's Experience of headset.
It should be understood that embodiment disclosed in the utility model is not limited to specific structure disclosed herein, and answer
When the equivalent substitute for extending to these features that those of ordinary skill in the related art are understood.It is to be further understood that herein
The term used is only used for describing the purpose of specific embodiment, and is not intended to limit.
" one embodiment " or " embodiment " mentioned in specification means special characteristic, the structure described in conjunction with the embodiments
Or characteristic is included at least one embodiment of the present utility model.Therefore, the phrase " one that specification various places throughout occurs
Individual embodiment " or " embodiment " might not refer both to same embodiment.
Although above-mentioned example is used to illustrate principle of the utility model in one or more applications, for this area
For technical staff, in the case of without departing substantially from principle of the present utility model and thought, hence it is evident that can in form, usage and reality
Various modifications may be made in the details applied and without paying creative work.Therefore, the utility model by appended claims Lai
Limit.
Claims (6)
1. a kind of headset, it is characterised in that the headset includes：
Earphone, the audio analog signals received are converted into acoustic signals；
Miaow head, it is used to acoustic signals being converted to audio analog signals；
Audio input interface, the audio analog signals to receive the input of other outside sound sources；
Type_C interfaces, the audio digital signals to receive and/or send external connected electronic equipment；
Audio mixing/audio module, it connects with the earphone, the miaow head, the audio input interface and the Type_C interfaces
Connect, for audio analog signals, the audio analog signals and described of other outside sound sources input for transmitting the miaow head
The audio digital signals of Type_C interfaces transmission carry out audio mixing/audio effect processing, to obtain the audio mould with audio mixing/audio effect
Intend signal and the audio digital signals with audio mixing/audio effect, by the audio digital signals with audio mixing/audio effect
External connected electronic equipment is sent to by the Type_C interfaces.
2. headset as claimed in claim 1, it is characterised in that the audio mixing/audio module includes：
Audio codec, it is connected with the audio input interface, and is connected by amplifier and the earphone, the miaow head
Connect, to receive the miaow head, the audio analog signals of the audio input interface and be converted into audio digital signals；
Special audio mixing/audio digital signal processor, it is connected with the audio codec, to by the audio coding decoding
The audio digital signals that audio digital signals that device is changed and sent and the Type_C interfaces are sent carry out audio mixing and/or
Audio effect processing, and the audio digital signals that audio mixing and/or audio effect processing are crossed be sent to through the Type_C interfaces it is described external
Electronic equipment.
3. headset as claimed in claim 2, it is characterised in that the special audio mixing/audio digital signal processor include with
It is lower any one of to list or several：
Voice enhancement unit, it is connected with the audio codec, for the voice numeral in the audio digital signals
Signal is strengthened；
Bass boost unit, it is connected with the audio codec, pre- for being less than to frequency in the audio digital signals
If the part of bass frequencies threshold value is strengthened；
3D surround sound generation units, it is connected with the audio codec, for generating 3D according to the audio digital signals
Around acoustical signal；
Audio effect processing unit, it is connected with the audio codec, for carrying out audio effect processing to the audio digital signals.
4. headset as claimed in claim 2 or claim 3, it is characterised in that the headset also includes：
Control key module, it includes：
Volume knob；
Pick, on-hook, rejection button；
Play pause button；
Dry and wet switching push button；
Audio switching push button；With
Micro-control unit, itself and the control key module, the special audio mixing/audio digital signal processor and Type_C interfaces
Connection, enters to receive the control signal from each button, and according to the control signal inside the micro-control unit
Capable logical process, produces selection signal to cause the special audio mixing/audio digital signal processor to each sound of reception
Frequency data signal carries out the one or more in following operate：
Dry sound audio mixing；
Wet sound audio mixing；
Audio；
That Jing Yin selected audio digital signals all the way；
Volume adjusting；
And the selection signal being controlled to voice call is exported to the Type_C interfaces.
5. headset as claimed in claim 2 or claim 3, it is characterised in that wherein, the audio codec is also to receive progress
The audio digital signals that audio mixing/audio effect processing is crossed, and be converted to by the audio codec with audio mixing/audio effect
Audio analog signals return to the earphone.
6. headset as claimed in claim 1, it is characterised in that the audio input interface is with the standard for receiving accompaniment sound
Interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314621.6U CN206596179U (en) | 2017-03-29 | 2017-03-29 | A kind of headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314621.6U CN206596179U (en) | 2017-03-29 | 2017-03-29 | A kind of headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596179U true CN206596179U (en) | 2017-10-27 |
Family
ID=60122292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314621.6U Active CN206596179U (en) | 2017-03-29 | 2017-03-29 | A kind of headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206596179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769851A (en) * | 2018-05-28 | 2018-11-06 | 广州三星通信技术研究有限公司 | A kind of digital earphone |
-
2017
- 2017-03-29 CN CN201720314621.6U patent/CN206596179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108769851A (en) * | 2018-05-28 | 2018-11-06 | 广州三星通信技术研究有限公司 | A kind of digital earphone |
| CN108769851B (en) * | 2018-05-28 | 2020-07-28 | 广州三星通信技术研究有限公司 | a digital headset |
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