CN107154993A - The method of speech processing and system of terminal - Google Patents
The method of speech processing and system of terminal Download PDFInfo
- Publication number
- CN107154993A CN107154993A CN201710342246.0A CN201710342246A CN107154993A CN 107154993 A CN107154993 A CN 107154993A CN 201710342246 A CN201710342246 A CN 201710342246A CN 107154993 A CN107154993 A CN 107154993A
- Authority
- CN
- China
- Prior art keywords
- processing
- speech data
- speech
- terminal
- frequency range
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/253—Telephone sets using digital voice transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
Abstract
The invention provides a kind of method of speech processing of terminal and system, methods described comprises the following steps：Receive pending primary voice data；Extract the frequency domain of speech data；Peak clipping processing will be carried out more than the speech data of the frequency range, processing is compensated for the speech data less than the frequency range.The technical scheme that the present invention is provided has the advantages that user experience is high.
Description
Technical field
The present invention relates to the method for speech processing and system of the communications field, more particularly to a kind of terminal.
Background technology
Smart mobile phone belongs to people's common equipment used in everyday, and as terminal is more and more using duration, terminal speech is
Through more and more, existing speech play plays initial data, although so may will not distortion, the sound of overclocking part
Sound can be stimulated the ear-drum of client, influence customer experience degree.
The content of the invention
A kind of method of speech processing of terminal is provided, the low shortcoming of prior art user Experience Degree is which solved.
On the one hand there is provided a kind of method of speech processing of terminal, methods described comprises the following steps：
Receive pending primary voice data；
Extract the frequency domain of speech data；
Peak clipping processing will be carried out more than the speech data of the frequency range, entered for the speech data less than the frequency range
Row compensation deals.
Optionally, methods described also includes：
Processing is amplified to the speech data in frequency range.
Optionally, methods described also includes：
Speech data after processing is played out.
Second aspect includes there is provided a kind of speech processing system of terminal, methods described：
Receiving unit, the pending primary voice data for receiving；
Extraction unit, the frequency domain for extracting speech data；
Control unit, for peak clipping processing will to be carried out more than the speech data of the frequency range, for less than the frequency model
The speech data enclosed compensates processing.
Optionally, the system also includes：
Control unit, for being amplified processing to the speech data in frequency range.
Optionally, the system also includes：
Control unit, for the speech data after processing to be played out.
The third aspect is stored thereon with computer program there is provided a kind of computer-readable recording medium, and the program is processed
Device realizes the method for speech processing of above-mentioned terminal when performing.
There is provided a kind of terminal, including one or more processors, memory, transceiver, and one or many for fourth aspect
Individual program, one or more of programs are stored in the memory, and are configured by one or more of processing
Device is performed, and described program includes being used to perform the instruction of the step in the method for speech processing of above-mentioned terminal.
The technical scheme that the specific embodiment of the invention is provided receives pending primary voice data, extracts speech data
Frequency domain, will more than the frequency range speech data carry out peak clipping processing, for the voice number less than the frequency range
According to processing is compensated, the speech data progress slicing being not belonging in frequency domain or compensation deals are caused so it has
In frequency domain, the advantage of the Experience Degree of user is improved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of flow chart of the method for speech processing for terminal that Fig. 1 provides for the present invention.
A kind of structure chart of the speech processing system for terminal that Fig. 2 provides for the present invention.
A kind of hardware architecture diagram for terminal that Fig. 3 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refering to Fig. 1, a kind of flow of the method for speech processing for terminal that Fig. 1 provides for the first better embodiment of the invention
Figure, this method is completed by terminal, and this method is as shown in figure 1, comprise the following steps：
The pending primary voice data of step S101, reception；
Step S102, the frequency domain for extracting speech data；
Step S103, will more than the frequency range speech data carry out peak clipping processing, for less than the frequency range
Speech data compensates processing.
The technical scheme that the specific embodiment of the invention is provided receives pending primary voice data, extracts speech data
Frequency domain, will more than the frequency range speech data carry out peak clipping processing, for the voice number less than the frequency range
According to processing is compensated, the speech data progress slicing being not belonging in frequency domain or compensation deals are caused so it has
In frequency domain, the advantage of the Experience Degree of user is improved.
Optionally, it can also include after above-mentioned steps S103：
Processing is amplified to the speech data in frequency range.
Optionally, it can also include after above-mentioned steps S103：
Speech data after processing is played out.
Refering to Fig. 2, a kind of speech processing system for terminal that Fig. 2 provides for the second better embodiment of the invention, this is
System as shown in Fig. 2 including：
Receiving unit 201, the pending primary voice data for receiving；
Extraction unit 202, the frequency domain for extracting speech data；
Control unit 203, for peak clipping processing will to be carried out more than the speech data of the frequency range, for less than the frequency
The speech data of scope compensates processing.
The technical scheme that the specific embodiment of the invention is provided receives pending primary voice data, extracts speech data
Frequency domain, will more than the frequency range speech data carry out peak clipping processing, for the voice number less than the frequency range
According to processing is compensated, the speech data progress slicing being not belonging in frequency domain or compensation deals are caused so it has
In frequency domain, the advantage of the Experience Degree of user is improved.
Optionally, said system can also include：
Control unit 203, for being amplified processing to the speech data in frequency range.
Optionally, said system can also include：
Control unit 203, for the speech data after processing to be played out.
It should be noted that for foregoing each method embodiment or embodiment, in order to be briefly described, therefore by its all table
State as a series of combination of actions, but those skilled in the art should know, the present invention is not by described sequence of movement
Limitation because according to the present invention, some steps can be carried out using other orders or simultaneously.Secondly, people in the art
Member should also know that embodiment or embodiment described in the specification belong to preferred embodiment, involved action and list
Necessary to the member not necessarily present invention.
The specific embodiment of the invention also provides a kind of computer-readable recording medium, is stored thereon with computer program,
The program realizes the method for speech processing of above-mentioned terminal when being executed by processor.
The specific embodiment of the invention also provides a kind of terminal, as shown in figure 3, including one or more processors 302, depositing
Reservoir 301, transceiver 303, and one or more programs, one or more of programs are stored in the memory,
And it is configured by one or more of computing devices, described program includes the speech processes side for being used to perform above-mentioned terminal
The instruction of step in method.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
Step in present invention method can be sequentially adjusted, merged and deleted according to actual needs.
Unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.This area
Not be the same as Example and the feature of non-be the same as Example described in this specification can be combined or combined by technical staff.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be with
Realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, can be by above-mentioned functions
It is stored in computer-readable medium or is transmitted as one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
Any medium of individual place transmission computer program.Storage medium can be any usable medium that computer can be accessed.With
Exemplified by this but it is not limited to：Computer-readable medium can include random access memory (Random Access Memory,
RAM), read-only storage (Read-Only Memory, ROM), EEPROM (Electrically
Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in
Carry or storage with instruction or data structure form desired program code and can by computer access any other
Medium.In addition.Any connection can be suitably turn into computer-readable medium.If for example, software is to use coaxial cable, light
Fine optical cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber Line, DSL) or such as infrared ray, radio and
The wireless technology of microwave etc is transmitted from website, server or other remote sources, then coaxial cable, optical fiber cable, double
The wireless technology of twisted wire, DSL or such as infrared ray, wireless and microwave etc be included in belonging to medium it is fixing in.Such as this hair
Used in bright, disk (Disk) and dish (disc) include compressing laser disc (CD), laser disc, laser disc, Digital Versatile Disc (DVD),
Floppy disk and Blu-ray Disc, the replicate data of the usual magnetic of which disk, and dish is then with laser come optical replicate data.Group above
Conjunction should also be as being included within the protection domain of computer-readable medium.
In a word, the preferred embodiment of technical solution of the present invention is the foregoing is only, is not intended to limit the present invention's
Protection domain.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in
Within protection scope of the present invention.
Claims (8)
1. a kind of method of speech processing of terminal, it is characterised in that methods described comprises the following steps：
Receive pending primary voice data；
Extract the frequency domain of speech data；
Peak clipping processing will be carried out more than the speech data of the frequency range, mended for the speech data less than the frequency range
Repay processing.
2. according to the method described in claim 1, it is characterised in that methods described also includes：
Processing is amplified to the speech data in frequency range.
3. according to the method described in claim 1, it is characterised in that methods described also includes：
Speech data after processing is played out.
4. a kind of speech processing system of terminal, it is characterised in that methods described includes：
Receiving unit, the pending primary voice data for receiving；
Extraction unit, the frequency domain for extracting speech data；
Control unit, for peak clipping processing will to be carried out more than the speech data of the frequency range, for less than the frequency range
Speech data compensates processing.
5. system according to claim 4, it is characterised in that
Described control unit, for being amplified processing to the speech data in frequency range.
6. system according to claim 4, it is characterised in that
Described control unit, for the speech data after processing to be played out.
7. a kind of computer-readable recording medium, is stored thereon with computer program, realized such as when the program is executed by processor
The method of speech processing of terminal described in claim 1-3 any one.
8. a kind of terminal, it is characterised in that including one or more processors, memory, transceiver, and one or more journeys
Sequence, one or more of programs are stored in the memory, and are configured to be held by one or more of processors
OK, described program includes being used to perform the instruction of the step in the method for speech processing of the terminal described in 1-3 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342246.0A CN107154993A (en) | 2017-05-16 | 2017-05-16 | The method of speech processing and system of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710342246.0A CN107154993A (en) | 2017-05-16 | 2017-05-16 | The method of speech processing and system of terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107154993A true CN107154993A (en) | 2017-09-12 |
Family
ID=59793909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710342246.0A Withdrawn CN107154993A (en) | 2017-05-16 | 2017-05-16 | The method of speech processing and system of terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107154993A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780259A (en) * | 2014-01-14 | 2015-07-15 | 深圳富泰宏精密工业有限公司 | Automatic adjustment system and method for call voice quality |
| US20170052758A1 (en) * | 2015-08-18 | 2017-02-23 | International Business Machines Corporation | Detection of clipping event in audio signals |
| CN106663448A (en) * | 2014-07-04 | 2017-05-10 | 歌拉利旺株式会社 | Signal processing device and signal processing method |
-
2017
- 2017-05-16 CN CN201710342246.0A patent/CN107154993A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780259A (en) * | 2014-01-14 | 2015-07-15 | 深圳富泰宏精密工业有限公司 | Automatic adjustment system and method for call voice quality |
| CN106663448A (en) * | 2014-07-04 | 2017-05-10 | 歌拉利旺株式会社 | Signal processing device and signal processing method |
| US20170052758A1 (en) * | 2015-08-18 | 2017-02-23 | International Business Machines Corporation | Detection of clipping event in audio signals |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170912 |
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| WW01 | Invention patent application withdrawn after publication |