CN206479972U - Possesses the external sound card of operation voice message - Google Patents
Possesses the external sound card of operation voice message Download PDFInfo
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- CN206479972U CN206479972U CN201720150419.4U CN201720150419U CN206479972U CN 206479972 U CN206479972 U CN 206479972U CN 201720150419 U CN201720150419 U CN 201720150419U CN 206479972 U CN206479972 U CN 206479972U
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- sound card
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- control key
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Abstract
The utility model provides a kind of sound card for possessing operation voice message, including sound card main body and the operation control key that is arranged in the sound card main body, in addition to：Voice terminal connection unit, is arranged in the sound card main body, for being connected with external voice terminal signaling；The voice terminal connection unit is connected with the operation control key electric signal, for the control information of the operation control key triggering generation to be transmitted to the external voice terminal, and the voice signal for exporting the external voice terminal according to the control information inputs the sound card main body, the voice signal is carried out prompting output by the sound card main body.Realize that blind userses obtain the purpose of voice message in operation.
Description
Technical field
The utility model is related to a kind of audio frequency apparatus, more particularly to a kind of external sound card for possessing operation voice message.
Background technology
Blind person is as a special social groups, it is necessary to which people give more concerns and shown loving care for.Although blind person sees not
See, but they hear, and many blind persons also have pursuit to music.However, for example external sound card of audio frequency apparatus on the market is not
Have and carry out relevant design for blind person so that be very inconvenient during control key unit of the blind person on external sound card fuselage is manipulated, no
Understand the operation information of control key unit.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art to possess the outer of operation voice message there is provided a kind of
Put sound card, including sound card main body and the operation control key that is arranged in the sound card main body, in addition to：Voice terminal connection is single
Member, is arranged in the sound card main body, for being connected with external voice terminal signaling；The voice terminal connection unit with it is described
The connection of control key electric signal is operated, it is whole to the external voice for the control information of the operation control key triggering generation to be transmitted
End, and the voice signal that the external voice terminal is exported according to the control information inputs the sound card main body, the sound
The voice signal is carried out prompting output by card main body.
Further, the external voice terminal includes computer, smart mobile phone, flat board.
Further, the voice terminal connection unit includes usb interface module or bluetooth module.
Further, the usb interface module includes USB interface and USB interface chip.
Further, the operation control key includes audio selection operation control key, volume adjusting operation control key, mode of operation choosing
Select at least one of operation control key, operation control key of dodging, reverberation operation control key.
Further, the voice signal includes the voice messaging of the operation control key correspondence title and/or the control
The voice messaging of information corresponding function.
Further, the external sound card is believed the voice by the monitoring interface or loudspeaker set in sound card main body
Number carry out prompting output.
Further, the operation control key includes membrane keyboard, button, knob.
Further, the external sound card is mobile telephone external sound card or computer external sound card.
The utility model possesses the beneficial effect of the sound card of operation voice message：Blind userses possess operation voice using this
When operation control key in the external sound card of prompting, triggering sound card main body is controlled to sound card, external voice can be controlled whole simultaneously
End sends voice message corresponding with operation control key control information and pointed out to sound card, and by sound card hearing voice so that blind person
User knows clearly current operation.
Brief description of the drawings
, below will be attached to what is used required in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, others can also be obtained from these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation for the external sound card for possessing operation voice message of the utility model；
Fig. 2 is a kind of structural representation for the mobile telephone external sound card for possessing operation voice message of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment
It is clearly and completely described.As described below is preferred embodiment of the present utility model, it is noted that led for this technology
For the those of ordinary skill in domain, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made,
These improvements and modifications are also considered as protection domain of the present utility model.
The utility model provides a kind of external sound card for possessing operation voice message, as shown in figure 1, including sound card main body 10
And it is arranged at the operation control key 20 in sound card main body 10, in addition to voice terminal connection unit 30, voice terminal connection unit
30 are arranged in sound card main body 10, for being connected with external voice terminal signaling, voice terminal connection unit 30 and operation control key
20 electric signals are connected, and the control information for that control key 20 will be operated to trigger generation is transmitted to external voice terminal and by external voice
The voice signal that terminal is exported according to control information inputs sound card main body 10, and sound card main body 10 is carried the voice signal of reception
Show output.
Can possess in sound card main body 10 external sound card it is conventional for the interface of audio signal input and output, for sound
Frequency signal carry out modulus/digital-to-analogue conversion codec unit, for audio signal carry out audio effect processing audio effect processing unit,
For carrying out the downmixing unit of audio mixing to audio signal, for indicator lamp of indicative function etc., to meet the basic of external sound card
Function.Connect for example, can possess microphone input interface, circuit input interface, headset output interface, earplug output interface, mobile phone
Mouth, computer interface, codec, audio effect processing chip, operational amplifier etc..
Operation control key 20 is used to control processing of the sound card main body 10 to audio signal, and operation control key 20 includes but is not limited to sound
Effect selection (electric sound, change of voice etc.) operation control key, volume adjusting (volume increase, volume reduction etc.) operation control key, mode of operation (are sung
Song pattern, cry out wheat pattern etc.) selection operation control key, (voice is dodged, music is dodged) operation control key of dodging, reverberation operation control key
At least one of.The different control information of the different operation correspondences of control key 20.Operate control key 20 include but is not limited to membrane keyboard,
Button, knob.
(accompanying drawing is with usb interface module for voice terminal connection unit 30 including but not limited to usb interface module and bluetooth module
Exemplified by).Usb interface module includes USB interface and USB interface chip.When voice terminal connection unit 30 is usb interface module
When, it can be connected by connecting line with external voice terminal.
External voice terminal includes computer, smart mobile phone and flat board.External voice terminal is provided with for providing voice
Software, APP of signal etc., will be corresponding with control information when external voice terminal receives the control information that external sound card is sent
Voice signal sound card main body 10 is inputted by voice terminal connection unit 30, such as according to control information from software storage catalogue
It is middle to search voice messaging corresponding with control information, voice messaging is switched into voice signal and sent to sound card main body 10.Voice is believed
Number include operation control key 20 title voice messaging and/or the voice messaging of control information corresponding function.For example, when user touches
, should the choosing of " electric sound " audio when generating " electric sound " audio selection operation control key control sound card main body 10 to audio signal progress electricity sound processing
Select control information to send to external voice terminal by voice terminal connection unit 30, external voice terminal is obtained to be believed with the control
Cease corresponding voice signal " electric sound processing " to send to sound card main body 10, the voice signal had both included the name that electric sound operates control key
Claim, be also electric sound processing including keypress function.
The voice signal of reception is carried out prompting output by sound card main body 10.The external sound card of the utility model can pass through sound card 10
The monitoring interface or loudspeaker of upper setting carry out prompting output to voice signal.Monitor interface can for earphone, headset or
Earplug interface.
The external sound card that the utility model possesses operation voice message can be mobile telephone external sound card or computer external sound
Card.When for mobile telephone external sound card, can be connected by handset port and connecting line with mobile phone, by the audio signal of processing input to
Mobile phone.
There is provided the mobile telephone external sound card that a kind of the utility model possesses operation voice message, including sound card master as shown in Figure 2
Operation control key, voice terminal connection unit, audio input interface, audio effect processing unit, mobile phone is set to connect in body, sound card main body
Mouth, downmixing unit, monitoring interface, single-chip microcomputer, codec unit.(dotted arrow is control information direction in figure, and solid arrow is
Audio signal direction)
Audio input interface is used for input audio signal, including microphone interface, circuit input interface.
Audio effect processing unit is used to carry out audio effect processing to the audio signal that audio input interface is inputted, and includes but is not limited to
Electric sound, the change of voice, reverberation etc. are handled.
Operate control key by single-chip microcomputer respectively with audio effect processing unit, codec unit and voice terminal connection unit telecommunications
Number connection, operation control key triggering single-chip microcomputer generation control information, audio effect processing unit according to control information to input sound card main body
Audio signal carry out audio effect processing, voice terminal connection unit sends control information to external voice terminal.
Voice terminal connection unit also receives the voice signal sent from external voice terminal according to control information, by language
Message number inputs sound card main body.
Codec unit is used for the audio signal of the audio input interface input to reception, after audio effect processing cell processing
Audio signal and external voice terminal send voice signal carry out digital-to-analogue/digital-to-analogue conversion.
Handset port is used to send the audio signal after audio effect processing cell processing to mobile phone, is additionally operable to sound card main body
Input handset audio signal.
The audio signal and external voice that downmixing unit inputs the audio signal after audio effect processing cell processing, mobile phone are whole
The voice signal of end input carries out audio mixing, and audio signal is exported by monitoring interface.
Those skilled in the art can realize this practicality according to the embodiment of the present application and the routine techniques of computer external sound card
The realization of the new computer external sound card for possessing operation voice message, therefore repeat no more.
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 any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (9)
1. a kind of external sound card for possessing operation voice message, including sound card main body and the behaviour that is arranged in the sound card main body
Make control key, it is characterised in that also include：
Voice terminal connection unit, is arranged in the sound card main body, for being connected with external voice terminal signaling；
The voice terminal connection unit is connected with the operation control key electric signal, for generate the operation control key triggering
Control information is transmitted to the external voice terminal, and the voice that the external voice terminal is exported according to the control information
Signal inputs the sound card main body, and the voice signal is carried out prompting output by the sound card main body.
2. the external sound card as claimed in claim 1 for possessing operation voice message, it is characterised in that the external voice terminal
Including computer, smart mobile phone, flat board.
3. the external sound card as claimed in claim 1 for possessing operation voice message, it is characterised in that the voice terminal connection
Unit includes usb interface module or bluetooth module.
4. the external sound card as claimed in claim 3 for possessing operation voice message, it is characterised in that the usb interface module
Including USB interface and USB interface chip.
5. the external sound card as claimed in claim 1 for possessing operation voice message, it is characterised in that the operation control key includes
Audio selection operation control key, volume adjusting operation control key, mode of operation selection operation control key, operation control key of dodging, reverberation operation
At least one of control key.
6. the external sound card as claimed in claim 1 for possessing operation voice message, it is characterised in that the voice signal includes
The voice messaging and/or the voice messaging of the control information corresponding function of the title of the operation control key.
7. the external sound card as claimed in claim 1 for possessing operation voice message, it is characterised in that the external sound card passes through
The monitoring interface or loudspeaker set in the sound card main body carries out prompting output to the voice signal.
8. the external sound card as claimed in claim 1 for possessing operation voice message, it is characterised in that the operation control key includes
Membrane keyboard, button, knob.
9. the external sound card for possessing operation voice message as described in claim any one of 1-8, it is characterised in that described external
Sound card is mobile telephone external sound card or computer external sound card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150419.4U CN206479972U (en) | 2017-02-20 | 2017-02-20 | Possesses the external sound card of operation voice message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150419.4U CN206479972U (en) | 2017-02-20 | 2017-02-20 | Possesses the external sound card of operation voice message |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479972U true CN206479972U (en) | 2017-09-08 |
Family
ID=59748384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150419.4U Active CN206479972U (en) | 2017-02-20 | 2017-02-20 | Possesses the external sound card of operation voice message |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062218B (en) * | 2018-01-16 | 2023-12-05 | 北京唱吧科技股份有限公司 | Sound card device |
-
2017
- 2017-02-20 CN CN201720150419.4U patent/CN206479972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062218B (en) * | 2018-01-16 | 2023-12-05 | 北京唱吧科技股份有限公司 | Sound card device |
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