CN201532766U - Sound control recording electronic device - Google Patents
Sound control recording electronic device Download PDFInfo
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- CN201532766U CN201532766U CN2009202463144U CN200920246314U CN201532766U CN 201532766 U CN201532766 U CN 201532766U CN 2009202463144 U CN2009202463144 U CN 2009202463144U CN 200920246314 U CN200920246314 U CN 200920246314U CN 201532766 U CN201532766 U CN 201532766U
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Abstract
The utility model discloses a sound control recording electronic device which comprises a recording level average value calculation module and a recording level comparison module which are mutually connected, wherein the recording level average value calculation module receives recording level which is sent by a main control unit, calculates the average value of the recording level in certain time segment, and sends the average value of the recording level to the recording level comparison module. The recording level comparison module compares the sizes of the average value of the recording level and a level preset value, and sends a comparison result to the main control unit. If the average value of the recording level is smaller than the level preset value, the main control unit pauses to record, and if the average value of the recording level is bigger than the level preset value, the main control unit starts to record. The main control unit stores data which is recorded after starting recording in independent audio files of a storage unit. The sound control recording electronic device stores audio data which is recorded when starting in every time in the independent audio files, stores audio files which are recorded in different time segments in the independent audio files, and is convenient to query audio files which are recorded in different time segments for users.
Description
Technical field
The utility model relates to a kind of recording device, relates in particular to a kind of electronic installation of sound control recording.
Background technology
Along with popularizing of digital product, the application of various sound pick-up outfits is more and more wider, such as recording pen or have other digital product etc. of sound-recording function, is more and more used by people.For saving storage space, the sound pick-up outfit that has sound control recording (voice order recorder) function is used and is given birth to, and purpose is whether exist with the control recording by monitoring objective sound.The sound pick-up outfit that has the sound control recording function begins recording when having target sound to exist, suspend recording when not having target sound, can avoid the waste of storage space like this, also can make recording material compact more in addition, saves playback duration.
But the electronic installation of the sound control recording under the prior art, after electronic recording device began recording, different a plurality of recording files constantly all were stored in the audio file continuously.The sound control recording device mainly is to monitor recording in the long relatively time, such as monitoring at night, the interval time of target sound is long, the finite capacity of the audio file of recording in this case, the target sound of different time is placed in the file, when the target sound in the different moment of inquiry, just need in a file, seek repeatedly, very trouble.
Therefore, there is defective in prior art, needs further improvement and develops.
The utility model content
The purpose of this utility model is to provide a kind of electronic installation of sound control recording, the target sound of recording at interval can be stored in the different audio files, makes things convenient for the recording in the user inquiring special time period.
The technical solution of the utility model is as follows:
A kind of electronic installation of sound control recording comprises the sound collection unit, A/D converter and the main control unit that connect successively, and storage unit is connected on the described main control unit, wherein,
Also comprise interconnective recording level mean value calculation module and recording level comparing module; Described recording level mean value calculation module receives the recording level that described main control unit sends, and calculates recording level mean value in certain time period, and recording level mean value is sent to described recording level comparing module; Described recording level comparing module is carried out the size comparison with recording level mean value and level preset value, and comparison result is sent to described main control unit;
Recording level mean value is less than the level preset value, and described main control unit suspends recording, and recording level mean value is greater than the level preset value, and described main control unit starts recording; Described main control unit will start the data storage recorded after the recording to described storage unit independently in the audio file at every turn.
Compared with prior art, the utility model provides a kind of electronic installation of sound control recording, can be when target sound takes place at every turn, start sound-recording function, and can be stored in independently in the audio file start the voice data of recording at every turn, the audio files storage that the different periods are recorded makes things convenient for the different audio files of constantly recording of user inquiring in audio file independently.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the utility model sound control recording device;
Fig. 2 is the structural representation of second embodiment of the utility model sound control recording device;
Fig. 3 is the structural representation of first embodiment of the utility model master control control module;
Fig. 4 is the structural representation of second embodiment of the utility model master control control module;
Fig. 5 is the utility model main control unit structural representation.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The electronic installation 100 of the sound control recording that the utility model provides as shown in Figure 1, comprises the sound collection unit 120, A/D converter 130 and the main control unit 110 that connect successively, and the storage unit 140 of described electronic installation is connected with described main control unit 110; Described electronic installation also comprises interconnective recording level mean value calculation module 150 and recording level comparing module 160, described recording level mean value calculation module 150 receives the recording level that described main control unit 110 sends, calculate recording level mean value in certain time period, and recording level mean value is sent to described recording level comparing module 160; Described recording level comparing module 160 is carried out the size comparison with recording level mean value and level preset value, and comparison result is sent to described main control unit 110; Recording level mean value is less than the level preset value, and described main control unit 110 suspends recording, and recording level mean value is greater than the level preset value, and described main control unit 110 starts recording; Described main control unit 110 will start the data storage recorded after the recording to described storage unit 140 independently in the audio file at every turn.
Described main control unit 110 can comprise file generating module 111, as shown in Figure 5, described file generating module 111 generates independently audio file, automatically just with each recording data storage to a file after described main control unit 110 each startup recording.
The adaptable occasion of the electronic installation of the utility model sound control recording comprises night or quiet guarded region, independently be kept in the different files start the data of recording after the recording at every turn, the number of times that convenient inquiry electronic installation is recorded, and the audio file of recording in the inquiry special time period.
The electronic installation 100 of the utility model sound control recording can also be provided with time marking for the independent different audio files of preserving, and can discern the time of recording according to each audio file of recording.Concrete, the electronic installation 100 of sound control recording described in the utility model comprises clock unit 180 and time command generation unit 190, described main control unit 110 each startups when recording, described time command generation unit 190 adds the moment of clock unit 180 in the newly-generated audio file to as time marking.Described time marking can be known by the user by the mode of audio file attribute, for example can be with the creation-time of time marking as audio file, and concrete mode does not limit.
Time command generation unit 190 described in the utility model can be integrated in described main control unit 110, can also be independent of described main control unit 110.When described instruction generation unit 190 is independent of described main control unit 110, described clock unit 180 and described time command generation unit 190 can be connected on the described main control unit 110, described clock unit 180 is connected on the described main control unit 110, as depicted in figs. 1 and 2 by described time command generation unit 190.
Described acoustic control electronic recording device starts recording and suspends recording and can be finished by master control control module 170, and concrete described master control control module 170 comprises that recording starts module 171, recording pause module 172, as shown in Figure 3.Described master control control module 170 can be integrated in described main control unit 110, also can be independent of described main control unit 110.When described master control control module 170 is independent of described main control unit 110, can be connected separately on the described main control unit 110, as shown in Figure 2, can also be arranged on the circuit between described recording level comparing module 160 and the described main control unit 110, as shown in Figure 1.
Stop to preserve in the process of audio file for fear of the recording electronic recording, effective sound is leaked record, the utility model is provided with the pause delay module 173 that is connected with described recording pause module 172 in described master control control module 170, as shown in Figure 4.
The time of delaying of pause delay module 173 described in the utility model can manual adjustments, and the level preset value of described recording level comparing module 160 can manually be set corresponding decibel parameter according to actual needs, avoids faint sound to leak record.
The electronic installation of the utility model sound control recording can be recording pen, recording microphone, audio/video player, personal digital assistant, mobile phone, and described sound collection unit 120 can be a microphone.
The electronic installation of the utility model sound control recording, when existing, target sound begins recording, when stopping, target sound suspends recording, the voice data that the different periods record is stored in the different audio files, and each audio file has the time marking of recording, the independent audio file that makes things convenient for the user to check the situation occurred of target sound and record at every turn, easy to use.
Should be understood that above-mentioned statement at the utility model preferred embodiment is comparatively detailed, can not therefore think the restriction to the utility model scope of patent protection, scope of patent protection of the present utility model should be as the criterion with claims.
Claims (10)
1. the electronic installation of a sound control recording comprises the sound collection unit, A/D converter and the main control unit that connect successively, and storage unit is connected on the described main control unit, it is characterized in that,
Also comprise interconnective recording level mean value calculation module and recording level comparing module; Described recording level mean value calculation module receives the recording level that described main control unit sends, and calculates recording level mean value in certain time period, and recording level mean value is sent to described recording level comparing module; Described recording level comparing module is carried out the size comparison with recording level mean value and level preset value, and comparison result is sent to described main control unit;
Recording level mean value is less than the level preset value, and described main control unit suspends recording, and recording level mean value is greater than the level preset value, and described main control unit starts recording; Described main control unit will start the data storage recorded after the recording to described storage unit independently in the audio file at every turn.
2. electronic installation according to claim 1 is characterized in that, described main control unit comprises the file generating module that starts the automatic generation in recording back independent audio file.
3. electronic installation according to claim 1, it is characterized in that, also comprise clock unit and time command generation unit, when described main control unit started recording at every turn, described time command generation unit added the moment of clock unit in the audio file of generation to as time marking.
4. electronic installation according to claim 3 is characterized in that, described time command generation unit is integrated in described main control unit.
5. electronic installation according to claim 3 is characterized in that, described clock unit is connected described main control unit by described time command generation unit.
6. electronic installation according to claim 5 is characterized in that, also comprises the master control control module that starts recording and suspend recording, and described master control control module comprises that recording starts module and recording pause module.
7. electronic installation according to claim 6 is characterized in that, described master control control module is integrated in described main control unit.
8. electronic installation according to claim 6 is characterized in that, described master control control module is arranged on the circuit between described recording level comparing module and the described main control unit.
9. electronic installation according to claim 8 is characterized in that, described master control control module also comprises the pause delay module that is connected with described recording pause module.
10. electronic installation according to claim 1 is characterized in that, described electronic installation is recording pen, recording microphone, audio/video player, personal digital assistant, mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202463144U CN201532766U (en) | 2009-09-29 | 2009-09-29 | Sound control recording electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202463144U CN201532766U (en) | 2009-09-29 | 2009-09-29 | Sound control recording electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532766U true CN201532766U (en) | 2010-07-21 |
Family
ID=42528167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202463144U Expired - Lifetime CN201532766U (en) | 2009-09-29 | 2009-09-29 | Sound control recording electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532766U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695111A (en) * | 2011-03-24 | 2012-09-26 | 苏州风采信息技术有限公司 | Processing method of anti-interference digital microphone |
| CN103778925A (en) * | 2012-10-22 | 2014-05-07 | 爱国者电子科技有限公司 | Recording apparatus for controlling recording in recording circuit off state |
| WO2016201765A1 (en) * | 2015-06-16 | 2016-12-22 | 中兴通讯股份有限公司 | Method and device for controlling recording |
| CN107071170A (en) * | 2017-04-01 | 2017-08-18 | 深圳天珑无线科技有限公司 | A kind of method and device of recording |
-
2009
- 2009-09-29 CN CN2009202463144U patent/CN201532766U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695111A (en) * | 2011-03-24 | 2012-09-26 | 苏州风采信息技术有限公司 | Processing method of anti-interference digital microphone |
| CN103778925A (en) * | 2012-10-22 | 2014-05-07 | 爱国者电子科技有限公司 | Recording apparatus for controlling recording in recording circuit off state |
| WO2016201765A1 (en) * | 2015-06-16 | 2016-12-22 | 中兴通讯股份有限公司 | Method and device for controlling recording |
| CN107071170A (en) * | 2017-04-01 | 2017-08-18 | 深圳天珑无线科技有限公司 | A kind of method and device of recording |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AIGO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING AIGO DIGITAL STORAGE TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee after: Aigo Electronic Technology Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee before: Beijing Aigo Digital Storage Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |