CN206061112U - Audio frequency specially good effect material playing device - Google Patents
Audio frequency specially good effect material playing device Download PDFInfo
- Publication number
- CN206061112U CN206061112U CN201621100242.9U CN201621100242U CN206061112U CN 206061112 U CN206061112 U CN 206061112U CN 201621100242 U CN201621100242 U CN 201621100242U CN 206061112 U CN206061112 U CN 206061112U
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- good effect
- audio frequency
- specially good
- audio
- effect material
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Abstract
This utility model provides a kind of audio frequency specially good effect material playing device, the audio frequency specially good effect material playing device includes housing, controller, the audio input unit being electrically connected with the controller respectively, memory module, audio frequency specially good effect button and audio output unit, the audio input unit is used for for the audio frequency specially good effect material playing device external audio frequency source or collection external sound, the memory module is used to store audio frequency specially good effect material, the audio frequency specially good effect button is used for the touch-control for responding user to send audio frequency specially good effect material reading order to the controller, the audio output unit is used for exports audio signal.By above-mentioned audio frequency specially good effect material playing device, it is not necessary to be capable of achieving to play audio frequency specially good effect whenever and wherever possible by computer.
Description
Technical field
This utility model is related to field of audio devices, more particularly to a kind of audio frequency specially good effect material playing device.
Background technology
Nowadays, during singing, people like increasing some audio frequency specially good effects for making fun to set off atmosphere by contrast, for example, in KTV
During singing, audiences would generally control computer while music is played by the control panel that is arranged on box metope,
Play applause, hiss etc. to make fun audio to carry out interaction with singer.
However, such mode needs by computer, come the broadcasting of audio of realizing making fun, have significant limitation.
Utility model content
Based on this, this utility model provides a kind of computer that needs not rely on and is capable of achieving to play audio frequency specially good effect whenever and wherever possible
Audio frequency specially good effect material playing device is actually necessary.
The technical solution of the utility model is as follows：
A kind of audio frequency specially good effect material playing device, including：
Housing；
Audio input unit, which is arranged on the housing, for for the external sound of the audio frequency specially good effect material playing device
Frequency source or collection external sound, to generate the first audio signal；
Memory module, which includes the storage card being arranged in the housing or the storage clamping being arranged on the housing
At least one in mouthful, the storage card are used to store audio frequency specially good effect material, and the memory card interface is used for special for the audio frequency
The storage device of the external audio frequency specially good effect material that is stored with of effect material playing device；
Controller, which is arranged in the housing and the memory module electric signal communication, under control command
Audio frequency specially good effect material corresponding with the control command is read from the memory module, to generate the second audio signal；
Audio frequency specially good effect button, which is arranged on the housing, is electrically connected with the controller, for responding the touch-control of user
To send audio frequency specially good effect material reading order to the controller；
Audio output unit, which is arranged on the housing, is electrically connected with the controller, for receiving described first
The mixed signal of audio signal, the second audio signal or the first audio signal and the second audio signal, and export.
Further, the audio frequency specially good effect material playing device also includes：
Map unit, which is electrically connected with the memory module, controller respectively, for store the audio frequency specially good effect button with
The mapping relations between audio frequency specially good effect material in the memory module；
User-defined press key, which is electrically connected with the controller, for sending control instruction with to described to the controller
The mapping relations between audio frequency specially good effect material in audio frequency specially good effect button and the memory module are reset.
Further, the audio frequency specially good effect material playing device also includes USB interface, and which is electrically connected with the memory module
Connect, for accessing for audio frequency specially good effect material source device, so that the reading or write of audio frequency specially good effect material are carried out to the memory module.
Further, the dio Output Modules include speaker, TRS interfaces, TRPS interfaces, RCA interfaces, XLR interfaces,
AES/EBU interfaces, S/PDIF interfaces, coaxial interface, optical fiber interface, USB2.0 interfaces, USB3.0 interfaces, USB Type C connect
At least one in mouth, Lightning interfaces.
Further, the audio frequency specially good effect material playing device also includes mix module, its respectively with controller and described
Audio output unit is electrically connected, to carry out stereo process to first audio signal and the second audio signal.
Further, the audio frequency specially good effect material playing device also includes audio effect processing module, itself and the audio input
Unit is electrically connected, and carries out audio effect processing with the audio signal to being input into from the audio input unit.
Further, the audio input unit is wireline audio interface or ANTENNAUDIO input module, wherein described have
Line audio interface includes TRS interfaces, TRPS interfaces, RCA interfaces, XLR interfaces, USB2.0 interfaces, USB3.0 interfaces, USB Type
At least one in C interface, Lightning interfaces, the ANTENNAUDIO input module include wifi input equipment, bluetooth input
At least one of device.
Further, the audio frequency specially good effect material playing device also includes battery module, and which includes internal battery or electricity
At least one in the interface of pond, for powering to the audio frequency specially good effect material playing device.
Further, the audio frequency specially good effect material playing device is microphone, and the audio input unit is miaow core.
Compared with prior art, the audio frequency specially good effect material playing device that this utility model is provided at least has following beneficial effect
Really：(1) by arranging built-in memory module store audio frequency specially good effect material and using controller to respond the touch-control of user reading
Take the mode of the audio frequency specially good effect material in the memory module so that user can not just being capable of root by smart machines such as computers
Audio frequency specially good effect is played anywhere or anytime according to being actually needed；(2) by arranging, audio input unit is come external audio frequency source or adopts
Collection external sound so that the audio frequency specially good effect material playing device is not only able to meet the demand that user plays audio frequency specially good effect, also
The audio signal or the sound that collection is extraneous of external audio source transmission can be received, further, can be with defeated in outside
Audio frequency specially good effect is superimposed on the basis of the audio signal for entering, specially good effect processing is carried out with the audio signal to outside input, and then is obtained
The audio frequency effect more extremely dazzled；(3) by arranging user-defined press key so that the audio frequency specially good effect material playing device can allow for
User is closed to the mapping between the audio frequency specially good effect material that stores in the audio frequency specially good effect button that arranges on fuselage and the memory module
System carries out free collocation, considerably increases the degree of freedom that user uses；(4) by arranging and memory module electric connection
USB interface, can allow user according to the hobby of oneself to carry out more the audio frequency specially good effect material of the memory module memory storage
New or increase, has better met demand of the user to more Multi-audio-frequency specially good effect material；(5) audio input unit is set, according to
Different product demands, which can be the miaow core of audio signal interface, or collection external sound, so that institute
State audio frequency specially good effect material playing device to exist as the audio material playback equipment of a hardware, be also used as a tool
With the presence of the microphone of audio material playing function.
Description of the drawings
Fig. 1 is the structural representation of the audio frequency specially good effect material playing device of first embodiment of the present utility model, and which includes
Audio input unit；
When Fig. 2 is that audio input unit is miaow core described in Fig. 1, the schematic diagram of the audio frequency specially good effect material playing device；
Fig. 3 is the structural representation of the audio frequency specially good effect material playing device of second embodiment of the present utility model；
Fig. 4 is the structural representation of the audio frequency specially good effect material playing device of 3rd embodiment of the present utility model；
Fig. 5 is the structural representation of the audio frequency specially good effect material playing device of fourth embodiment of the present utility model；
Fig. 6 is the audio frequency specially good effect material playing device schematic diagram of fourth embodiment of the present utility model；
Fig. 7 is the structural representation of the audio frequency specially good effect material playing device of the 5th embodiment of the present utility model；
Fig. 8 is the structural representation of the audio frequency specially good effect material playing device of sixth embodiment of the present utility model.
Specific embodiment
Accompanying drawing is combined below by specific embodiment to be described in further detail this utility model.Described below is this
The preferred implementation of utility model, it is noted that for those skilled in the art, without departing from this reality
On the premise of with new principle, some improvements and modifications can also be made, these improvements and modifications are also considered as of the present utility model
Protection domain.
As shown in figure 1, the audio frequency specially good effect material playing device that this utility model first embodiment is provided, which includes housing
10th, the audio input unit 11 being arranged on housing 10, the control for being arranged in housing and being electrically connected with audio input unit
Device 12, and controller 12 be electrically connected with memory module 13, be arranged on housing 10 and respectively with the controller 12 and electrically connect
The audio input unit 14 for connecing and audio output unit 15.
Memory module 13 includes the storage card being arranged in the housing or the storage clamping being arranged on the housing
At least one in mouthful, the storage card are used to store audio frequency specially good effect material, and the memory card interface is used for special for the audio frequency
The storage device of the external audio frequency specially good effect material that is stored with of effect material playing device.
Audio input unit 11 is used for for the audio frequency specially good effect material playing device external audio frequency source or the extraneous sound of collection
Sound, to generate the first audio signal；Memory module 13 is used to store audio frequency specially good effect material；Controller 12 is under control command
Audio frequency specially good effect material corresponding with the control command is read from memory module 13, to generate the second audio signal；Audio frequency is special
Effect button 14 is used for the touch-control for responding user to send audio frequency specially good effect material reading order to controller 12；Audio input unit 15
For receiving first audio signal or the second audio signal and exporting.
Audio frequency specially good effect button 14 has multiple, an audio frequency in the corresponding memory module 13 of each audio frequency specially good effect button 14
Specially good effect material, presses one of audio frequency specially good effect button 14 and can just play its corresponding audio frequency specially good effect material.
Controller 12 can be FPGA (i.e. field programmable gate array), MCU (microcontroller, also referred to as single-chip microcomputer), DSP
One kind in (digital signal processor), ARM (microprocessor).
In the present embodiment, audio output unit 15 includes that speaker, TRS interfaces, TRPS interfaces, RCA interfaces, XLR connect
Mouth, AES/EBU interfaces, S/PDIF interfaces, coaxial interface, optical fiber interface, USB2.0 interfaces, USB3.0 interfaces, USB Type C
At least one in interface, Lightning interfaces, first audio signal, the second audio signal or the first audio signal
Can directly be played by the speaker with the mixed signal of the second audio signal, it is also possible to by external audio frequency playback equipment
Play out, connecting with external mobile phone can also be passed through or computer is exported.
In the present embodiment, audio input unit 14 is wireline audio interface or ANTENNAUDIO input module, wherein described
Wireline audio interface includes TRS interfaces, TRPS interfaces, RCA interfaces, XLR interfaces, USB2.0 interfaces, USB3.0 interfaces, USB
At least one in Type C interface, Lightning interfaces, the ANTENNAUDIO input module include wifi input equipment, indigo plant
At least one of tooth input equipment, first audio signal are the acoustical signal of external audio frequency source input.
In the present embodiment, audio input unit 14 can also be miaow core, now the audio frequency specially good effect material playing device
For a kind of microphone, first audio signal is the acoustical signal of the miaow core collection, as shown in Fig. 2 being when the audio frequency is special
The structural representation when audio input unit 14 of effect material playing device is miaow core.
Above-mentioned audio frequency specially good effect material playing device stores audio frequency specially good effect material and utilizes controller by arranging memory module
The mode of the audio frequency specially good effect material in the built-in memory module is read to respond the touch-control of user so that user can not borrow
Help the smart machines such as computer just can come according to actual needs to play audio frequency specially good effect anywhere or anytime；Also by arranging audio input
Unit, according to different product demands, which can be the miaow core of audio signal interface, or collection external sound, so as to
The audio frequency specially good effect material playing device can be allowd to exist as the audio material playback equipment of a hardware, can be with
Exist as a microphone with audio material playing function.
As shown in figure 3, the audio frequency specially good effect material playing device provided by this utility model second embodiment, which is first
On the basis of the audio frequency specially good effect material playing device provided by embodiment, the audio frequency specially good effect material playing device is also further wrapped
Include the user-defined press key 21 and the mapping being electrically connected between memory module 13 and controller 12 being electrically connected with controller 12
Unit 22.
Map unit 22 is used to store reflecting between audio frequency specially good effect button 14 and the audio frequency specially good effect material in memory module 13
Penetrate relation, user-defined press key 21 is for sending control instruction with audio frequency specially good effect button 14 and memory module 13 to controller 12
Audio frequency specially good effect material between mapping relations reset.
In the present embodiment, map unit 22 is Flash flash memories.
User-defined press key 21 includes self-defined switching key (not shown) and self-defined setting button (not shown), it is described from
Defining switching key is used to control the audio frequency specially good effect button 14 and memory module 13 that controller 12 cancels 22 memory storage of map unit
Original mapping relations between interior audio frequency specially good effect material, the self-defined setting button are used to find purpose audio frequency specially good effect material
Carry out with audio frequency specially good effect button 14 again corresponding.
In the present embodiment, under existing software engineering, each audio frequency specially good effect button 14 has respective code value, deposits
Each audio frequency specially good effect material in storage module 13 has respective storage address, between the code value and the storage address
Correspondence is the mapping relations of 22 memory storage of map unit.When the self-defined switching key is pressed, audio frequency specially good effect button 14
Code value cancel corresponding with former storage address, then purpose audio frequency spy is selected from memory module 13 by self-defined setting button
Effect material, then the code value of audio frequency specially good effect button 14 and the storage address of the purpose audio frequency specially good effect material are carried out corresponding.Complete institute
After stating mapping relations replacement, the audio frequency specially good effect material after resetting is can play by subaudio frequency specially good effect button 14.
Above-mentioned audio frequency specially good effect material playing device is by arranging user-defined press key so that the audio frequency specially good effect material plays dress
Put can allow for user to the audio frequency specially good effect material that stores in the audio frequency specially good effect button that arranges on fuselage and the memory module it
Between mapping relations carry out free collocation, considerably increase the degree of freedom that user uses.
As shown in figure 4, the audio frequency specially good effect material playing device provided by this utility model 3rd embodiment, which is second
On the basis of the audio frequency specially good effect material playing device provided by embodiment, the audio frequency specially good effect material playing device is also further wrapped
The USB interface 31 being electrically connected with memory module 13 is included, which is used to access for audio frequency specially good effect material source device, with to memory module
13 readings or write for carrying out audio frequency specially good effect material.
The audio frequency specially good effect material source can be computer, or mobile phone, can connect computer expert by USB interface 31
Read in memory module 13 or write audio frequency specially good effect material, it is also possible to connect OTG data wires and be connected with mobile phone again, from mobile phone terminal
Read in memory module 13 or write audio frequency specially good effect material.
Above-mentioned audio frequency specially good effect material playing device, can be with by the USB interface that arranges and the memory module is electrically connected with
User is allowed according to the hobby of oneself the audio frequency specially good effect material of the memory module memory storage is updated or is increased, more
Good meets demand of the user to more Multi-audio-frequency specially good effect material.
Dress is played please also refer to shown in Fig. 5 and Fig. 6, the audio frequency specially good effect material provided by this utility model fourth embodiment
Put,, on the basis of the audio frequency specially good effect material playing device provided by 3rd embodiment, the audio frequency specially good effect material plays dress for which
Put and still further comprise the display screen 41 being electrically connected with controller 12, which is used to show to audio frequency specially good effect button 14 and storage mould
The mapping relations between audio frequency specially good effect material in block 13 carry out Word message and the audio frequency specially good effect material in reset process
The relevant parameter of playing device, such as connection state information, power information etc..
As shown in fig. 7, the audio frequency specially good effect material playing device provided by the 5th embodiment of this utility model, which is first
On the basis of the audio frequency specially good effect material playing device provided by embodiment, the audio frequency specially good effect material playing device is also further wrapped
Include mix module 51, which is electrically connected with controller 12 and audio output unit 15 respectively, with to first audio signal and
Second audio signal carries out stereo process.First audio signal and the second audio signal can be generated after carrying out stereo process
Mixed signal, the mixed signal are exported from audio output unit 15 again.
Above-mentioned audio frequency specially good effect material playing device, can be with by arranging mix module carrying out stereo process to acoustical signal
Audio frequency specially good effect is superimposed on the basis of the audio signal of outside input, specially good effect processing is carried out with the audio signal to outside input,
And then obtain the audio frequency effect more extremely dazzled.
As shown in figure 8, be sixth embodiment of the present utility model, its audio frequency specially good effect material provided in first embodiment
On the basis of playing device, the audio frequency specially good effect material playing device still further comprises audio effect processing module 61, and which electrically connects
It is connected between audio input unit 14 and controller 12, is carried out at audio with the audio signal to being input into from audio input unit 14
Reason.
Audio effect processing module 61 can adopt FPGA (i.e. field programmable gate array), MCU (microcontroller, also referred to as monolithic
Machine), DSP (digital signal processor), the one kind in ARM (microprocessor), described audio effect processing includes electroacoustic, the change of voice, quivers
At least one of the audio effect processings such as sound, echo, reverberation.In the condition for not affecting function of the present utility model fully achieve
Under, audio effect processing module 61 and controller 12 can be same chips.
The (not shown) in the 7th embodiment of the present utility model, its audio frequency specially good effect material provided in first embodiment
On the basis of playing device, the audio frequency specially good effect material playing device still further comprises battery module, and which includes internal battery
Or at least one in battery interface, for powering to the audio frequency specially good effect material playing device.
Compared with prior art, the above-mentioned audio frequency specially good effect material playing device that this utility model is provided at least has and has as follows
Beneficial effect：Store audio frequency specially good effect material and using controller the touch-control of user being responded to read by arranging memory module
State the mode of the audio frequency specially good effect material in memory module so that user can not just can be according to reality by smart machines such as computers
Border needs to play audio frequency specially good effect anywhere or anytime；By arranging audio input unit come external audio frequency source or the extraneous sound of collection
Sound so that the audio frequency specially good effect material playing device is not only able to meet the demand that user plays audio frequency specially good effect, additionally it is possible to receive
Audio signal or the sound in the collection external world that external audio source sends, further, can be with the audio frequency in outside input
Audio frequency specially good effect is superimposed on the basis of signal, specially good effect processing is carried out with the audio signal to outside input, and then is obtained more extremely dazzling
Audio frequency effect；By arranging user-defined press key so that the audio frequency specially good effect material playing device can allow for user to fuselage
Mapping relations between the audio frequency specially good effect material stored in the audio frequency specially good effect button and the memory module of upper setting carry out freedom
Collocation, considerably increases the degree of freedom that user uses；By arranging the USB interface being electrically connected with the memory module, can be with
User is allowed according to the hobby of oneself the audio frequency specially good effect material of the memory module memory storage is updated or is increased, more
Good meets demand of the user to more Multi-audio-frequency specially good effect material；Audio input unit is set, according to different product demands, its
Can be the miaow core of audio signal interface, or collection external sound, so that the audio frequency specially good effect material is broadcast
Put device to exist as the audio material playback equipment of a hardware, be also used as one and there is audio material to play work(
The microphone of energy is present.
Above content is with reference to specific embodiment further detailed description of the utility model, it is impossible to assert
It is of the present utility model to be embodied as being confined to these explanations.For general technical staff of the technical field of the invention comes
Say, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.
Claims (10)
1. a kind of audio frequency specially good effect material playing device, it is characterised in that include：
Housing；
Audio input unit, which is arranged on the housing, for for the audio frequency specially good effect material playing device external audio frequency source
Or collection external sound, to generate the first audio signal；
Memory module, during which includes the storage card being arranged in the housing or the memory card interface being arranged on the housing
At least one, the storage card is used to store audio frequency specially good effect material, and the memory card interface is used for for audio frequency specially good effect element
The storage device of the external audio frequency specially good effect material that is stored with of material playing device；
Controller, which is arranged in the housing and the memory module electric signal communication, under control command from institute
State, to generate the second audio signal；
Audio frequency specially good effect button, which is arranged on the housing, is electrically connected with the controller, for respond the touch-control of user with to
The controller sends audio frequency specially good effect material reading order；
Audio output unit, which is arranged on the housing, is electrically connected with the controller, for receiving first audio frequency
The mixed signal of signal, the second audio signal or the first audio signal and the second audio signal, and export.
2. audio frequency specially good effect material playing device as claimed in claim 1, it is characterised in that further include：
Map unit, which is electrically connected with the memory module, controller respectively, for store the audio frequency specially good effect button with it is described
The mapping relations between audio frequency specially good effect material in memory module；
User-defined press key, which is electrically connected with the controller, for sending control instruction with to the audio frequency to the controller
The mapping relations between audio frequency specially good effect material in specially good effect button and the memory module are reset.
3. audio frequency specially good effect material playing device as claimed in claim 1 or 2, it is characterised in that the audio frequency specially good effect material is broadcast
Putting device also includes USB interface, and which is electrically connected with the memory module, for accessing for audio frequency specially good effect material source device, with
The reading or write of audio frequency specially good effect material are carried out to the memory module.
4. audio frequency specially good effect material playing device as claimed in claim 3, it is characterised in that the dio Output Modules include raising
Sound device, TRS interfaces, TRPS interfaces, RCA interfaces, XLR interfaces, AES/EBU interfaces, S/PDIF interfaces, coaxial interface, optical fiber connect
At least one in mouth, USB2.0 interfaces, USB3.0 interfaces, USB Type C interface, Lightning interfaces.
5. audio frequency specially good effect material playing device as claimed in claim 3, it is characterised in that the audio frequency specially good effect material plays dress
Put the display screen for also including being electrically connected with the controller.
6. audio frequency specially good effect material playing device as claimed in claim 1, it is characterised in that the audio frequency specially good effect material plays dress
Put, which is electrically connected with controller and the audio output unit respectively, with to first audio signal
And second audio signal carry out stereo process.
7. audio frequency specially good effect material playing device as claimed in claim 1, it is characterised in that the audio frequency specially good effect material plays dress
Put, which is electrically connected between the audio input unit and the controller, with to from described
The audio signal of audio input unit input carries out audio effect processing.
8. audio frequency specially good effect material playing device as claimed in claim 1, it is characterised in that the audio input unit is wired
Audio interface or ANTENNAUDIO input module, wherein the wireline audio interface include TRS interfaces, TRPS interfaces, RCA interfaces,
At least one in XLR interfaces, USB2.0 interfaces, USB3.0 interfaces, USB Type C interface, Lightning interfaces, the nothing
Line Audio Input Modules include at least one of wifi input equipment, Bluetooth input device.
9. audio frequency specially good effect material playing device as claimed in claim 1, it is characterised in that the audio frequency specially good effect material plays dress
Put, which includes internal battery or at least one in battery interface, for audio frequency specially good effect element
Material playing device is powered.
10. audio frequency specially good effect material playing device as claimed in claim 1, it is characterised in that the audio frequency specially good effect material is played
Device is microphone, and the audio input unit is miaow core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100242.9U CN206061112U (en) | 2016-09-30 | 2016-09-30 | Audio frequency specially good effect material playing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100242.9U CN206061112U (en) | 2016-09-30 | 2016-09-30 | Audio frequency specially good effect material playing device |
Publications (1)
| Publication Number | Publication Date |
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| CN206061112U true CN206061112U (en) | 2017-03-29 |
Family
ID=58363372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100242.9U Ceased CN206061112U (en) | 2016-09-30 | 2016-09-30 | Audio frequency specially good effect material playing device |
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| Country | Link |
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| CN (1) | CN206061112U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257527A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio processing equipment |
| CN107257526A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio effect processing equipment |
| CN109644299A (en) * | 2017-06-27 | 2019-04-16 | 深圳市柔宇科技有限公司 | Touch-control speaker and its control method |
| CN110798776A (en) * | 2018-08-01 | 2020-02-14 | 北京唱吧科技股份有限公司 | Remote control microphone system |
-
2016
- 2016-09-30 CN CN201621100242.9U patent/CN206061112U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107257527A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio processing equipment |
| CN107257526A (en) * | 2017-06-27 | 2017-10-17 | 广州市艾涛普电子有限公司 | A kind of audio effect processing equipment |
| CN109644299A (en) * | 2017-06-27 | 2019-04-16 | 深圳市柔宇科技有限公司 | Touch-control speaker and its control method |
| CN110798776A (en) * | 2018-08-01 | 2020-02-14 | 北京唱吧科技股份有限公司 | Remote control microphone system |
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Decision date of declaring invalidation: 20181120 Decision number of declaring invalidation: 37746 Granted publication date: 20170329 |