CN104750452A - Voice recognition system and method - Google Patents
Voice recognition system and method Download PDFInfo
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- CN104750452A CN104750452A CN201310737165.2A CN201310737165A CN104750452A CN 104750452 A CN104750452 A CN 104750452A CN 201310737165 A CN201310737165 A CN 201310737165A CN 104750452 A CN104750452 A CN 104750452A
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Abstract
A voice recognition system comprises a setting unit, a voice receiving unit, a voice recognition unit and a voice processing unit, wherein the setting unit is used for presetting a voice recognition condition, the voice receiving unit is used for receiving outside voice, the voice recognition unit is used for recognizing whether received outside voice meets the voice recognition condition or not, and the voice processing unit is used for sending the outside voice to an earphone when the outside voice meets the voice recognition condition. The voice recognition system further discloses a voice recognition method.
Description
Technical field
The present invention relates to a kind of sound recognition system and method, refer to especially and be a kind ofly applied to sound recognition system on earphone and method.
Background technology
Earphone is as an important accessory of mobile phone or computer, need listen to the music or see depending on can often use during video at us, but to receive in mobile phone or computer while sound when we put on earphone, we are but difficult to hear other extraneous sound again, especially the earphone that soundproof effect is good has been put on, the name that at this moment if someone is calling you outside, you will at all discover less than.
Summary of the invention
In view of above content, be necessary to provide a kind of sound recognition system and the method that can also identify external sound when wear headphones.
A kind of sound recognition system, include setting unit, sound reception unit, acoustic recognition unit and sound processing unit, described setting unit is in order to preset a voice recognition condition, described sound reception unit is in order to receive the sound in an external world, described acoustic recognition unit is in order to identify whether the external sound received meets described voice recognition condition, and described sound processing unit is in order to be sent to an earphone when described external sound meets described voice recognition condition by described external sound.
A kind of sound identification method, comprises the following steps:
The voice recognition condition of presetting;
Receive the sound in an external world;
Identify whether the external sound received meets described voice recognition condition; And
Described external sound is sent to described earphone when described external sound meets described voice recognition condition.
Compared with prior art, in tut recognition system and method, when user is at wear headphones listening to audio file, sound reception unit can receive the sound in the earphone external world, acoustic recognition unit can identify whether the external sound received meets voice recognition condition, described external sound is sent to described earphone when described external sound meets described voice recognition condition by sound processing unit, and reminding user has people to call.Like this, just the sound that extraneous sound of greeting or other users want can be recognized during wear headphones.
Accompanying drawing explanation
Fig. 1 is a block diagram of a preferred embodiment of sound recognition system of the present invention.
Fig. 2 is a process flow diagram of a preferred embodiment of sound identification method of the present invention.
Main element symbol description
| Storage unit | 10 |
| Database | 11 |
| Setting unit | 20 |
| Sound reception unit | 30 |
| Acoustic recognition unit | 50 |
| Sound processing unit | 60 |
| Sound transmitting element | 70 |
| Earphone | 80 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, in a better embodiment of the present invention, a kind of sound recognition system comprises storage unit 10, setting unit 20, sound reception unit 30, acoustic recognition unit 50, sound processing unit 60 and a sound transmitting element 70.
Described storage unit 10 stores a database 11.Described database 11 can be Text Information Data storehouse, as word, numeral etc., also can be the database of the other types such as sound.
Described setting unit 20 is with for user preset condition for identification.Described condition for identification can be the text message such as the word selected from database 11 of user or numeral, and also can be the acoustic information of selection or the information of other types from database 11, also can be stored in described database 11 after user oneself is arranged.Such as, the name of user is Zhang San, he can select " Zhang San ", " three " or/and other modes of greeting, as " he ", " " etc. as condition for identification, " Zhang San ", " three ", he ", " " etc. as text information storage in described database 11.
Described sound reception unit 30 is in order to receive the sound in earphone 80 external world.Described sound reception unit 30 receives the sound in the earphone external world during described earphone 80 listening to audio file in order to utilize user.In one embodiment, described sound reception unit 30 is microphones.
Described acoustic recognition unit 50 is in order to identify whether the external sound received meets described condition for identification.In the present embodiment, be text message for described condition for identification.Described acoustic recognition unit 50 changes the external sound signal received into text message, such as acoustic recognition unit 50 receives the sound that a sounding is " ", then changed into the text storing word " ", and by described text message compared with described condition for identification.If described text message is consistent with described condition for identification, so acoustic recognition unit 50 exports the signal that an external sound meets condition for identification.If described text message and described condition for identification inconsistent, so acoustic recognition unit 50 exports the signal that an external sound does not meet condition for identification.
Described sound processing unit 60 is in order to after exporting described external sound and meeting the signal of condition for identification in described acoustic recognition unit 50, the sound of condition for identification is met described in preservation, and the described sound meeting condition for identification is sent to described earphone 80, there is people to call with reminding user.Described sound processing unit 60 is also in order to interrupt the sound signal that described earphone 80 is being listened to.
Described sound processing unit 60 will meet the voice output of condition for identification to described earphone 80 by described sound transmitting element 70.In one embodiment, described sound transmitting element 70 is loudspeaker.
Refer to Fig. 2, a kind of sound identification method, comprises the following steps:
S10: preset sound condition for identification.Described setting unit 20 is with for user preset condition for identification, and described condition for identification is the word or numeral etc. that user selects from described database 11.
S20: the sound receiving an external world.Described sound reception unit 30 receives the sound in the earphone external world when user utilizes described earphone 80 listening to audio file.
S30: identify whether the external sound received meets described condition for identification.If so, step S40 is performed, if not, then get back to step S20.Described acoustic recognition unit 50 identifies whether the external sound received meets described condition for identification.Be text message for described condition for identification, described acoustic recognition unit 50 changes the external sound signal received into text message, and by described text message compared with described condition for identification.If described text message is consistent with described condition for identification, so acoustic recognition unit 50 exports the signal that an external sound meets condition for identification.If described text message and described condition for identification inconsistent, so acoustic recognition unit 50 exports the signal that an external sound does not meet condition for identification.
S40: send the sound extremely described earphone 80 meeting described condition for identification.Described sound processing unit 60 exports after described external sound meets the signal of condition for identification in described acoustic recognition unit 50, meets the sound of condition for identification, and the described sound meeting condition for identification is sent to described sound transmitting element 70 described in preservation.The described sound meeting condition for identification is sent to described sound transmitting element 70 after interrupting the sound signal that described earphone 80 listening to by described sound processing unit 60.Described sound transmitting element 70, by meeting the voice output of condition for identification to described earphone 80, has people to call with reminding user.
Claims (10)
1. a sound recognition system, comprise a sound reception unit, it is characterized in that: described sound recognition system also includes setting unit, acoustic recognition unit and sound processing unit, described setting unit is in order to preset a voice recognition condition, described sound reception unit is in order to receive the sound in an external world, described acoustic recognition unit is in order to identify whether the external sound received meets described voice recognition condition, and described sound processing unit is in order to be sent to an earphone when described external sound meets described voice recognition condition by described external sound.
2. sound recognition system as claimed in claim 1, it is characterized in that: described sound recognition system also includes storage unit, described cell stores has database, and described voice recognition condition is the data or data assemblies selected from described database.
3. sound recognition system as claimed in claim 1, it is characterized in that: described acoustic recognition unit is in order to change the external sound received into text message, and by described text message compared with described voice recognition condition, if described text message is consistent with described voice recognition condition, described acoustic recognition unit exports the signal that an external sound meets condition for identification.
4. sound recognition system as claimed in claim 3, it is characterized in that: described sound processing unit is also in order to export after described external sound meets the signal of described voice recognition condition in described acoustic recognition unit, meet the sound of voice recognition condition described in preservation, and the described sound meeting voice recognition condition is sent to described earphone by a sound transmitting element.
5. sound recognition system as claimed in claim 1, is characterized in that: described sound processing unit also in order to interrupt the sound signal that described earphone is being listened to before sending described external sound to described earphone.
6. a sound identification method, comprises the following steps:
The voice recognition condition of presetting;
Receive the sound in an external world;
Identify whether the external sound received meets described voice recognition condition; And
Described external sound is sent to described earphone when described external sound meets described voice recognition condition.
7. sound identification method as claimed in claim 6, is characterized in that: described voice recognition condition is the data or data assemblies selected from a database.
8. sound identification method as claimed in claim 6, is characterized in that: identify whether the external sound received meets described voice recognition condition and comprise the following steps:
Changing the external sound received is text message;
More described text message and described voice recognition condition;
If described text message is consistent with described voice recognition condition, export the signal that an external sound meets condition for identification.
9. sound identification method as claimed in claim 8, it is characterized in that: described sound identification method is also included in and exports after described external sound meets the signal of described voice recognition condition, meet the sound of voice recognition condition described in preservation, and the described sound meeting voice recognition condition is sent to described earphone by a sound transmitting element.
10. sound identification method as claimed in claim 6, is characterized in that: described sound identification method interrupts the sound signal that described earphone is being listened to before being also included in and sending described external sound to described earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737165.2A CN104750452A (en) | 2013-12-30 | 2013-12-30 | Voice recognition system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737165.2A CN104750452A (en) | 2013-12-30 | 2013-12-30 | Voice recognition system and method |
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| CN104750452A true CN104750452A (en) | 2015-07-01 |
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| CN201310737165.2A Pending CN104750452A (en) | 2013-12-30 | 2013-12-30 | Voice recognition system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848033A (en) * | 2016-04-10 | 2016-08-10 | 王美金 | Earphone in music listening state capable of communicating with people |
| WO2017120961A1 (en) * | 2016-01-17 | 2017-07-20 | 段春燕 | Method for pushing information when alerting according to voice, and alternating-current earphones |
| WO2017120962A1 (en) * | 2016-01-17 | 2017-07-20 | 段春燕 | Method for smart reminding when earphone is used and communication earphone |
| CN110326040A (en) * | 2017-07-14 | 2019-10-11 | 惠普发展公司，有限责任合伙企业 | Call user's attention event |
-
2013
- 2013-12-30 CN CN201310737165.2A patent/CN104750452A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120961A1 (en) * | 2016-01-17 | 2017-07-20 | 段春燕 | Method for pushing information when alerting according to voice, and alternating-current earphones |
| WO2017120962A1 (en) * | 2016-01-17 | 2017-07-20 | 段春燕 | Method for smart reminding when earphone is used and communication earphone |
| CN105848033A (en) * | 2016-04-10 | 2016-08-10 | 王美金 | Earphone in music listening state capable of communicating with people |
| CN110326040A (en) * | 2017-07-14 | 2019-10-11 | 惠普发展公司，有限责任合伙企业 | Call user's attention event |
| CN110326040B (en) * | 2017-07-14 | 2023-10-31 | 惠普发展公司，有限责任合伙企业 | Reminding a user of an event |
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Application publication date: 20150701 |