CN205545497U - Speech signal treatment facility - Google Patents
Speech signal treatment facility Download PDFInfo
- Publication number
- CN205545497U CN205545497U CN201620358209.XU CN201620358209U CN205545497U CN 205545497 U CN205545497 U CN 205545497U CN 201620358209 U CN201620358209 U CN 201620358209U CN 205545497 U CN205545497 U CN 205545497U
- Authority
- CN
- China
- Prior art keywords
- interface
- speech processing
- voice
- control
- processing module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a speech signal treatment facility adopts the utility model discloses, can not rely on user terminal's self encryption software, and only need be through this accessory with user terminal independent setting, acquire original speech signal from the speech input device through first interface, perhaps acquire the second through the second interface from user terminal and encrypt speech signal, carry on after the encryption and decryption handles through voice processing module, it is for example right through a voice processing module original speech signal encrypts, and is right through the 2nd voice processing module the second is encrypted speech signal and is decrypted to the complexity of originating node encryption and decryption can be simplified greatly, the ease for use of originating node encryption and decryption function has been improved.
Description
Technical field
This utility model relates to communication technique field, particularly relates to a kind of equipment that voice signal carries out encryption and decryption process.
Background technology
Along with the development of mechanics of communication and improving constantly of people's living standard, mobile phone as a kind of communication apparatus by
It is widely used.
User is during using mobile phone dialing phone or using network transmission speech message, and the voice signal between caller can
Can there is monitored possibility, additionally individual subscriber by the secret recording data of microphone records and obtain from network its
His voice signal, there is also the risk being stolen, so that individual privacy can not get safety assurance.
For this problem, it is currently suggested the solution that user voice signal is encrypted protection, but existing voice call
Encryption method typically requires and uses the encryption software being built in mobile phone to perform, and this voice call encryption mode operates the most multiple
Miscellaneous, need user to be familiar with the flow processs such as the installation of voice encryption software, execution, thus reduce this voice call encryption algorithm can
The property used.
Utility model content
This utility model embodiment to solve the technical problem that and to be to provide a kind of voice signal improving voice call encryption availability
Processing equipment.
In order to solve the problems referred to above, this utility model embodiment provides a kind of Speech processing equipment, including:
First interface, for obtaining voice signal send it to the first speech processing module from voice input device, or from the
Two speech processing module obtain decrypted voice signal and send it to instantaneous speech power；
First speech processing module, processes for the described voice signal obtained performs at least one voice encryption；And will be through
After voice encryption processes first encrypts transmitting voice signal to the second interface；
Second interface, is used for and user terminal communication, by described first encryption transmitting voice signal to described user terminal；And
For obtaining the second voice encryption data from described user terminal；
Second speech processing module, for obtaining described second voice encryption data, to described second voice from described second interface
After encryption data performs at least one voice decryption processing, by the transmission of corresponding decrypted voice signal to described first interface.
Alternatively, described Speech processing equipment also includes that control module, described control module include:
Control logical block, for being connected with described speech processing module communication and being configured with described speech processing module
Control authority.
It is further preferred that described control module also includes:
Input block, for obtaining the configuration information of input.
It is further preferred that described control module also includes:
Communication interface, is used for obtaining control logical renewal information, and according to described control logical renewal information to described control logic
Unit carries out upgrading processing.
Alternatively, described Speech processing equipment also includes that power module, described power module include:
Battery unit；
At least one power output interface, is used for and described first interface, speech processing module, the second interface or control module
In at least one be electrically connected with；
Power Management Unit, for carrying out voltage conversion and control according at least one power supply control strategy to described voltage conversion unit；
Voltage conversion unit, for carrying out corresponding voltage according to the voltage conversion and control instruction obtained from described Power Management Unit
Conversion and control, to described first interface, speech processing module, the second interface or to control mould by described power output interface
At least one in block is powered.
Alternatively, described second interface by the way of wired or wireless with described user terminal communication.
The beneficial effects of the utility model are: the Speech processing equipment that this utility model embodiment provides, by using accessory
Form, voice encryption/decryption is processed and logically independent arranges in mobile phone so that user uses this accessory to perform voice call to add solution
Close complexity is substantially reduced.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the Speech processing device structure schematic diagram that this utility model embodiment provides；
Fig. 2 is the structural representation of the control module of the Speech processing equipment that this utility model embodiment provides；
Fig. 3 is the structural representation of the power module of the Speech processing equipment that this utility model embodiment provides.
Detailed description of the invention
As it is shown in figure 1, this utility model embodiment provides a kind of Speech processing equipment 100, including:
First interface 30, for obtaining voice signal from described voice input device 10 and sending it to the first speech processes mould
Block 401, or obtain decrypted voice signal from the second speech processing module 402 and send it to instantaneous speech power 20.
Wherein, predicate sound input device 10, it is used for gathering voice signal；Described voice input device 10 is for obtaining user's
During voice signal, such as user are by having the earphone 300 of mike and calling, during for obtaining user's communication
Call voice signal.Or when user is in recorded speech diary, obtain the voice diary voice signal of described recording；Institute's predicate
Sound output device 20, is used for playing decrypted voice signal.Described instantaneous speech power 20 can be to be arranged on earphone 300
Speaker, plays described decrypted voice signal by speaker.
First speech processing module 401, processes for the described voice signal obtained performs at least one voice encryption；And
By the first encryption transmitting voice signal after voice encryption processes to the second interface；Described first speech processing module 401 uses
At least one voice encryption processing method, the voice signal inputted user by voice input device 10 is decrypted process.This
In embodiment, described first speech processing module 401 uses duplex encryption and decryption speech chip that described voice signal is decrypted place
Reason, in addition, described first speech processing module 401 can also use existing voice encryption processing method to pass through user
The voice signal of voice input device 10 input is decrypted process, does not repeats this herein.
In the present embodiment, described voice input device is exported to described first speech processing module by described first interface
Voice signal can be analog voice signal, and described first speech processing module carries out described voice to described analog voice signal and adds
Close process, specifically, in the middle of the present embodiment, described first speech processing module uses the frequency model of the voice signal to input
Enclose (200Hz-3kHz) to carry out being divided into multiple frequency separation unit, utilize certain rule to carry out spectral change in each interval
After export again so that all of voice signal is disturbed.As inputted the voice signal of 1kHz frequency, by described first voice
After the voice encryption of processing module processes, the voice signal being converted into 2kHz exports, or, the 2kHz frequency to input
The voice signal of rate is converted to the voice signal of 300Hz and carries out output etc., is so simulated according to specific rule (convertible)
Voice signal is changed so that after upset, the voice signal of (i.e. voice encryption process) cannot easily be identified by third party, accordingly
Ground, the recipient's (such as the other side's call terminal or user terminal of user oneself) adapted to as described in through voice encryption process after
Analog voice signal carries out corresponding inverse transformation (deciphering), the most reducible go out corresponding primary speech signal.
In the middle of some other embodiment, described first speech processing module can also be at the voice of described voice input device output
Signal is mixed into simulation interference source so that the disturbed source of this primary speech signal become after covering can not identification, thus complete language
The voice encryption of tone signal processes, when needs are decrypted, at receiving terminal by filtering described interference signal, thus complete right
The decryption processing of described primary speech signal.Interference source can be fixed or alterable, the scrambling of change and go to disturb, and double-tone can be used many
Frequently DTMF mode synchronizes.
In addition, described voice input device is believed to the voice of described first speech processing module output by described first interface
Number can also be audio digital signals, after the analog voice that user is inputted by the most described voice input device carries out analog digital conversion, logical
Crossing described first interface and export audio digital signals to described first speech processing module, described first speech processing module can
To use existing digital voice encryption processing method that described audio digital signals is carried out voice decryption processing, herein this is not made
Repeat.
Second interface 50, is used for and user terminal 200 communication, by described first encryption transmitting voice signal to described user terminal
200；And for obtaining the second voice encryption data from described user terminal 200；In embodiment, described second interface 50 can
With the communication of described user terminal 200 by the way of wired or wireless.Such as, described second interface 50 includes standard headphone plug,
It docks with the earphone jack of user terminal 200, to realize data interaction.Or, described second interface 50 includes Bluetooth transmission
Module, it realizes the data interaction with user terminal 200 by described Bluetooth communication modules.
Second speech processing module 402, for obtaining described second voice encryption data from described second interface 50, to described the
After two voice encryption data perform at least one voice decryption processing, by the transmission of corresponding decrypted voice signal to described first interface
30.When user is in call scene, described the second voice encryption data obtained from described user terminal 200, for user eventually
The voice signal that end 200 is obtained from the other user's terminal 200 by telephone network or mobile network.Or, when user is browsing
When being stored in the voice diary content in user terminal 200 or among Cloud Server, described second voice encryption data are from user eventually
Obtain in the memory space of end 200 or on Cloud Server.In certain embodiments, described second speech processing module 402 is also wrapped
Including power amplifier module and drive module, it is for carrying out signal enhancement process to described decrypted voice signal.
Alternatively, shown in Figure 2, described Speech processing equipment 100 also includes control module 60, described control module
60 include:
Control logical block 601, be used for described speech processing module 40 (at first speech processing module the 401, second voice
Reason module 402) communication connects and is configured with the control authority of described speech processing module 40.
It is further preferred that described control module 60 also includes:
Input block 602, for obtaining the configuration information of input.Such as, described input block 602 is connected with keyboard, uses
In obtaining user's keyboard and the KeyEvent that inputs, and obtain corresponding configuration letter after described KeyEvent is carried out conversion processing
Breath.
It is further preferred that described control module 60 also includes:
Communication interface 603, is used for obtaining control logical renewal information, and makes described control logical block 601 according to described control
Logical renewal information processed carries out upgrading processing.Such as, described control module 60 realizes setting with outside by described communication interface 603
Standby or the communication of network, by from described external equipment or control program by Network Capture and update bag, it is achieved described control
The renewal upgrading of program.
Alternatively, described Speech processing equipment 100 also includes power module 70, shown in Figure 3, described power module
70 include:
Battery unit 701, described battery unit is used for installing battery, and wherein said battery can be non-rechargeable battery or can
Rechargeable battery.
At least one power output interface 702, for described first interface 30, speech processing module, the second interface 50 or
At least one in control module 60 is electrically connected with.
Power Management Unit 703, for carrying out voltage conversion according at least one power supply control strategy to described voltage conversion unit
Control.
Voltage conversion unit 704, for carrying out corresponding according to the voltage conversion and control instruction obtained from described Power Management Unit
Voltage conversion and control, with by described power output interface to described first interface 30, speech processing module, the second interface 50,
Or at least one in control module 60 is powered.
To sum up, described Speech processing equipment 100 can not rely on the encryption software of user terminal 200 self, and only needs
Original language is obtained by first interface 30 from voice input device 10 by this accessory being independently arranged with user terminal 200
Tone signal, or obtain the second encryption voice signal by the second interface 50 from user terminal 200, entered by speech processing module
After row encryption and decryption processes, such as, by the first speech processing module 401, described primary speech signal is encrypted, by the
Described second encryption voice signal is decrypted, such that it is able to be greatly simplified voice call encryption and decryption by two speech processing module 402
Complexity, improve the ease for use of voice call encryption and decryption functions.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all new in this practicality
Any amendment, equivalent and the improvement etc. made within the spirit of type and principle, should be included in protection model of the present utility model
Within enclosing.
Claims (6)
1. a Speech processing equipment, it is characterised in that including:
First interface, for obtaining voice signal send it to the first speech processing module from voice input device, or from the
Two speech processing module obtain decrypted voice signal and send it to instantaneous speech power；
First speech processing module, processes for the described voice signal obtained performs at least one voice encryption；And will be through
After voice encryption processes first encrypts transmitting voice signal to the second interface；
Second interface, is used for and user terminal communication, by described first encryption transmitting voice signal to described user terminal；And
For obtaining the second voice encryption data from described user terminal；
Second speech processing module, for obtaining described second voice encryption data, to described second voice from described second interface
After encryption data performs at least one voice decryption processing, by the transmission of corresponding decrypted voice signal to described first interface.
2. Speech processing equipment as claimed in claim 1, it is characterised in that also include control module, described control mould
Block includes:
Control logical block, for being connected with described speech processing module communication and being configured with described speech processing module
Control authority.
3. Speech processing equipment as claimed in claim 2, it is characterised in that described control module also includes:
Input block, for obtaining the configuration information of input.
4. Speech processing equipment as claimed in claim 2, it is characterised in that described control module also includes:
Communication interface, is used for obtaining control logical renewal information, and according to described control logical renewal information to described control logic
Unit carries out upgrading processing.
5. Speech processing equipment as claimed in claim 1, it is characterised in that also include power module, described power supply mould
Block includes:
Battery unit；
At least one power output interface, is used for and described first interface, speech processing module, the second interface or control module
In at least one be electrically connected with；
Power Management Unit, for carrying out voltage conversion and control according at least one power supply control strategy to described voltage conversion unit；
Voltage conversion unit, for carrying out corresponding voltage according to the voltage conversion and control instruction obtained from described Power Management Unit
Conversion and control, to described first interface, speech processing module, the second interface or to control mould by described power output interface
At least one in block is powered.
6. Speech processing equipment as claimed in claim 1, it is characterised in that described second interface is by wired or wireless
Mode and described user terminal communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358209.XU CN205545497U (en) | 2016-04-26 | 2016-04-26 | Speech signal treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620358209.XU CN205545497U (en) | 2016-04-26 | 2016-04-26 | Speech signal treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545497U true CN205545497U (en) | 2016-08-31 |
Family
ID=56797550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620358209.XU Active CN205545497U (en) | 2016-04-26 | 2016-04-26 | Speech signal treatment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028318A (en) * | 2016-04-26 | 2016-10-12 | 深圳市金天福科技有限公司 | Voice signal processing method and device |
-
2016
- 2016-04-26 CN CN201620358209.XU patent/CN205545497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028318A (en) * | 2016-04-26 | 2016-10-12 | 深圳市金天福科技有限公司 | Voice signal processing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5732538B2 (en) | Electronic equipment that communicates with external equipment by voice method | |
| CN108549206A (en) | A kind of band has the smartwatch of voice interactive function earphone | |
| CN110493678A (en) | The control method and device of earphone | |
| TWM280051U (en) | Internet protocol phone having female stereo connector | |
| CN103945039A (en) | External information source encryption and anti-eavesdrop interference device for voice communication device | |
| CN107277745A (en) | Blue tooth voice contrast means and method | |
| CN110147557A (en) | The charging box and storage medium of a kind of interpretation method, system and wireless headset | |
| CN104217750A (en) | A holographic audio record and playback method | |
| CN103973696A (en) | Data processing method of voice communication | |
| CN106506828A (en) | Limit the way of recording, device and portable mobile termianl | |
| CN205545497U (en) | Speech signal treatment facility | |
| CN207321245U (en) | Enhanced multimode two-way integral encrypts cluster intercommunication hand-held microphone | |
| CN103974243B (en) | A kind of data handling system of voice call | |
| CN206413138U (en) | A kind of mobile terminal and earphone | |
| CN103986711B (en) | A kind of data processing method of voice call | |
| CN103974242B (en) | A kind of data processing method of voice call | |
| KR20140061285A (en) | Background sound removal for privacy and personalization use | |
| CN106028318A (en) | Voice signal processing method and device | |
| CN203537408U (en) | End-to-end voice communication privacy device with assignable secret key | |
| CN1585539A (en) | Mobile phone encrypting method | |
| CN201188646Y (en) | Telephone secrecy apparatus | |
| CN206272812U (en) | A kind of bluetooth earphone and mobile terminal interactive system | |
| CN110035346A (en) | Communication means, device, bluetooth headset and the storage medium of bluetooth headset | |
| CN108436910A (en) | A kind of the mobile robot communication system and method for remote control | |
| RU151378U1 (en) | HEADSET FOR MOBILE DEVICES WITH COMMUNICATION ENCRYPTION FUNCTION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |