CN102394963A - Mobile terminal with instant recording function and recording method thereof - Google Patents
Mobile terminal with instant recording function and recording method thereof Download PDFInfo
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- CN102394963A CN102394963A CN2011102432063A CN201110243206A CN102394963A CN 102394963 A CN102394963 A CN 102394963A CN 2011102432063 A CN2011102432063 A CN 2011102432063A CN 201110243206 A CN201110243206 A CN 201110243206A CN 102394963 A CN102394963 A CN 102394963A
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Abstract
The invention discloses a mobile terminal with an instant recording function and a recording method thereof. The mobile terminal with the instant recording function comprises a microphone, a storage unit, an input unit, an audio converting unit and a control unit, wherein a user inputs a recording command through the input unit, the control unit is used for starting or stopping the audio converting unit based on the recording command, the audio converting unit is used for converting voice signals received from the microphone into digital signals, and the storage unit is used for storing the digital signals. According to the mobile terminal with the instant recording function, the recording function of the mobile terminal is controlled by the input unit independently, so that the recording operation of the user is simplified. Furthermore, the mobile terminal with the instant recording function is further provided with a denoising unit for removing environment noise in the audio signals collected by the microphone, so that the quality of recorded audio frequency is improved. In addition, the input unit of the mobile terminal with the instant recording function is arranged on a shell of the mobile terminal so as to be convenient to input the recording command by the user, so that the operation of the user can be further simplified.
Description
Technical field
The present invention relates to a kind of portable terminal and the way of recording thereof of instantaneous recording, particularly relate to a kind of portable terminal that can record at any time and the way of recording thereof.
Background technology
Along with the continuous development of science and technology and improving constantly of human substance life horizontal, the use coverage rate of portable terminal, especially mobile phone has reached a quite high degree.At present the mobile phone recoverable amount of China has surpassed 400,000,000 ones, and first generation analog communication is superseded in last century Mo, current universal be second generation digital communication mobile phone and 3G (Third Generation) Moblie mobile phone (3G).
And present most mobile phone is except clock, conversation and note etc. the basic function; Also support handwriting input, video and audio frequency broadcast, take pictures and function such as shooting; So can be used for listening to the music, seeing a film and play games, some mobile phone even also have functions such as GPS (global positioning system) navigation.
When but existing mobile phone needs sound-recording function, especially when conversation, if want to record communication process get off; The user just must suspend conversation earlier; From mobile phone menu, find out and get into recording software, behind the operation recording software, recover normal talking again; It is thus clear that the recording operation of existing mobile phone is quite loaded down with trivial details, and influenced the fluency of user's communication.
Summary of the invention
The technical problem that the present invention will solve is in order to overcome the loaded down with trivial details defective of the recording operation of portable terminal in the prior art; A kind of portable terminal and the way of recording thereof of instantaneous recording are provided; Wherein control the sound-recording function of said portable terminal through input unit separately, thereby be convenient to user's operation.
The present invention solves above-mentioned technical problem through following technical proposals:
The invention provides a kind of portable terminal of instantaneous recording, it comprises a microphone, a memory cell, an input unit, an audio conversion unit and a control unit; Wherein the user is through said input unit input record command; Said audio conversion unit is opened or closed to said control unit based on said record command; Said audio conversion unit will be converted into digital signal, the said digital signal of said cell stores from the voice signal that said microphone receives.
Preferably, said input unit is touch-screen or button.Thereby the user can adopt multiple key mode and touch manner to send record command, when improving user experience, reduces user misoperation.
Preferably, the portable terminal of said instantaneous recording also comprises a housing, and said button or touch-screen are arranged on the said housing, and said microphone also is arranged on the said housing.
Preferably, the portable terminal of said instantaneous recording also comprises a noise reduction unit, the voice signal noise reduction that said noise reduction unit receives said microphone.Therefore can improve the quality of recording.
The present invention also provides a kind of way of recording of portable terminal of aforesaid instantaneous recording, and it may further comprise the steps: S
101, the user is through said input unit input record command; S
102, said control unit opens said audio conversion unit according to said record command; S
103, said audio conversion unit is converted into digital signal with the voice signal of microphone collection; S
104, the said digital signal of said cell stores.
Preferably, the portable terminal of said instantaneous recording comprises a noise reduction unit, wherein step S
103For said noise reduction unit is carried out noise reduction process to the voice data of said microphone collection, and the voice signal behind the noise reduction is sent to said audio conversion unit, said audio conversion unit is converted into digital signal with the voice signal of microphone collection.
Positive progressive effect of the present invention is:
The portable terminal of instantaneous recording of the present invention is controlled the sound-recording function of portable terminal separately through input unit, simplified user's recording operation.
And the portable terminal of instantaneous recording of the present invention also removes the ambient noise in the voice signal that microphone gathers through a noise reduction unit, thereby improved the quality of recording audio.
Thereby input unit described in the present invention is imported record command through being convenient to the user on the housing that is arranged at portable terminal in addition, has simplified user's operation further.
Description of drawings
Fig. 1 is the circuit structure block diagram of first embodiment of the portable terminal of instantaneous recording of the present invention.
Fig. 2 is the circuit structure block diagram of second embodiment of the portable terminal of instantaneous recording of the present invention.
Fig. 3 is the flow chart of the way of recording of first embodiment of the portable terminal of instantaneous recording of the present invention.
Fig. 4 is the flow chart of the way of recording of second embodiment of the portable terminal of instantaneous recording of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
First embodiment:
As shown in Figure 1, the portable terminal of the instantaneous recording of present embodiment comprises a microphone 1, a memory 2, a button 3, an audio conversion unit 4 and a processor 5.
The voice signal that voice signal that wherein said microphone 1 collection user sends and said portable terminal send, the voice signal that for example receiver sends in the portable terminal etc.Said in addition microphone 1 can also be gathered any voice signal that needs collection in the environment.
The user can send record command to said processor 5 through said button 3 in the present embodiment; Wherein the said button 3 of present embodiment can or be any button in the keyboard for switch; So the user sends a signal through operating said switch or keyboard, said signal has constituted said record command.
Can adopt the combination of the button in a plurality of switches or a plurality of keyboard to generate the transmission record command in addition, the combination through the button in said a plurality of switches or a plurality of keyboard can prevent user misoperation.
The voice signal that microphone 1 is gathered in audio conversion unit 4 in the present embodiment is converted into digital signal, thereby can said digital signal be stored in the said memory 2.Thereby realize the function of recording.Wherein the said audio conversion unit 4 of present embodiment can be an analog to digital converter, and the user can adopt different analog to digital converters according to the concrete needs of internal structure in the portable terminal or circuit.
And the processor 5 of present embodiment can open or cut out said audio conversion unit 4 based on the record command that said button 3 sends.Processor described in the present embodiment 5 can also adopt MCU (microprocessor) to wait the unlatching of controlling said audio conversion unit 4 or cut out in addition.
The microphone 1 of present embodiment and button 3 all are embedded on the housing of portable terminal in addition.And said microphone 1 and button 3 can be embedded at any part of said housing, and wherein said button 3 preferably is arranged at the position that the user is convenient to push on the housing, and said microphone 1 preferably is arranged on the housing the position near user's mouth.And said microphone 1 and button 3 can also adopt other mounting means, and be for example bonding etc., is arranged on the said housing.
Shown in Figure 3 is the flow chart of the operation principle of present embodiment, comprising following steps:
Present embodiment is controlled the sound-recording function of portable terminal through said button 3, has simplified user's recording operation.
Second embodiment:
As shown in Figure 2, the difference of the portable terminal of the instantaneous recording of the portable terminal of the instantaneous recording of present embodiment and first embodiment is:
Also comprise a noise reduction unit 6 in the present embodiment, said noise reduction unit 6 is used for the voice signal that said microphone 1 is gathered is carried out noise reduction process, thereby the unwanted ambient noise of filtering improves the quality of recording.
And adopt a touch-screen 7 to replace said button 3 in the present embodiment, thereby the user can adopt more input mode to generate record command, improves user's experience.
Shown in Figure 4 is the flow chart of present embodiment operation principle, comprising following steps:
Also remove the ambient noise in the voice signal that microphone 1 gathers in the present embodiment, thereby improved the quality of recording audio through noise reduction unit 6.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (6)
1. the portable terminal of an instantaneous recording, it comprises a microphone, a memory cell, it is characterized in that, also comprises an input unit, an audio conversion unit and a control unit in the said portable terminal;
Wherein the user is through said input unit input record command; Said audio conversion unit is opened or closed to said control unit based on said record command; Said audio conversion unit will be converted into digital signal, the said digital signal of said cell stores from the voice signal that said microphone receives.
2. the portable terminal of instantaneous recording as claimed in claim 1 is characterized in that, said input unit is touch-screen or button.
3. the portable terminal of instantaneous recording as claimed in claim 2 is characterized in that, said portable terminal also comprises a housing, and said button or touch-screen are arranged on the said housing, and said microphone also is arranged on the said housing.
4. like the portable terminal of each described instantaneous recording among the claim 1-3, it is characterized in that said portable terminal also comprises a noise reduction unit, the voice signal noise reduction that said noise reduction unit receives said microphone.
5. the way of recording of the portable terminal of an instantaneous recording as claimed in claim 1, it may further comprise the steps:
S
101, the user is through said input unit input record command;
S
102, said control unit opens said audio conversion unit according to said record command;
S
103, said audio conversion unit is converted into digital signal with the voice signal of microphone collection;
S
104, the said digital signal of said cell stores.
6. the way of recording as claimed in claim 5 is characterized in that said portable terminal comprises a noise reduction unit, wherein step S
103For:
Said noise reduction unit is carried out noise reduction process to the voice signal of said microphone collection, and the voice signal behind the noise reduction is sent to said audio conversion unit, and said audio conversion unit is converted into digital signal with the voice signal of microphone collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102432063A CN102394963A (en) | 2011-08-23 | 2011-08-23 | Mobile terminal with instant recording function and recording method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102432063A CN102394963A (en) | 2011-08-23 | 2011-08-23 | Mobile terminal with instant recording function and recording method thereof |
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| Publication Number | Publication Date |
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| CN102394963A true CN102394963A (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102432063A Pending CN102394963A (en) | 2011-08-23 | 2011-08-23 | Mobile terminal with instant recording function and recording method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002136A (en) * | 2012-11-20 | 2013-03-27 | 广东欧珀移动通信有限公司 | Mobile terminal and recording method and recording system thereof |
| CN103440083A (en) * | 2013-08-23 | 2013-12-11 | 深圳市精准分众传媒有限公司 | Method for showing mobile phone advertisement in suspension mode |
| CN103888610A (en) * | 2014-03-18 | 2014-06-25 | 深圳市中兴移动通信有限公司 | Method for achieving telephone conversation and sound recording simultaneously and communication terminal |
| CN104735238A (en) * | 2013-12-23 | 2015-06-24 | 中兴通讯股份有限公司 | Communication recording method and device |
| CN105430139A (en) * | 2015-10-27 | 2016-03-23 | 上海斐讯数据通信技术有限公司 | Electronic equipment and applied recording method thereof |
| CN105845124A (en) * | 2016-05-05 | 2016-08-10 | 北京小米移动软件有限公司 | Audio processing method and device |
| CN112272252A (en) * | 2020-10-22 | 2021-01-26 | 重庆中油重科实业有限公司 | Noise reduction system and noise reduction method based on communication terminal |
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| EP0760569A2 (en) * | 1995-08-18 | 1997-03-05 | Giora Tamir | Voice message recorder and limited range transmitter for use with telephones |
| CN101557650A (en) * | 2008-04-10 | 2009-10-14 | 浪潮乐金数字移动通信有限公司 | Mobile terminal with function for synchronously recording radio programs and recording method thereof |
| CN202178812U (en) * | 2011-08-23 | 2012-03-28 | 上海华勤通讯技术有限公司 | MT possessing recording function |
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2011
- 2011-08-23 CN CN2011102432063A patent/CN102394963A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0760569A2 (en) * | 1995-08-18 | 1997-03-05 | Giora Tamir | Voice message recorder and limited range transmitter for use with telephones |
| CN101557650A (en) * | 2008-04-10 | 2009-10-14 | 浪潮乐金数字移动通信有限公司 | Mobile terminal with function for synchronously recording radio programs and recording method thereof |
| CN202178812U (en) * | 2011-08-23 | 2012-03-28 | 上海华勤通讯技术有限公司 | MT possessing recording function |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002136A (en) * | 2012-11-20 | 2013-03-27 | 广东欧珀移动通信有限公司 | Mobile terminal and recording method and recording system thereof |
| CN103440083A (en) * | 2013-08-23 | 2013-12-11 | 深圳市精准分众传媒有限公司 | Method for showing mobile phone advertisement in suspension mode |
| CN104735238A (en) * | 2013-12-23 | 2015-06-24 | 中兴通讯股份有限公司 | Communication recording method and device |
| CN103888610A (en) * | 2014-03-18 | 2014-06-25 | 深圳市中兴移动通信有限公司 | Method for achieving telephone conversation and sound recording simultaneously and communication terminal |
| CN103888610B (en) * | 2014-03-18 | 2016-03-02 | 努比亚技术有限公司 | The method simultaneously conversed and record and communicating terminal |
| CN105430139A (en) * | 2015-10-27 | 2016-03-23 | 上海斐讯数据通信技术有限公司 | Electronic equipment and applied recording method thereof |
| CN105845124A (en) * | 2016-05-05 | 2016-08-10 | 北京小米移动软件有限公司 | Audio processing method and device |
| CN112272252A (en) * | 2020-10-22 | 2021-01-26 | 重庆中油重科实业有限公司 | Noise reduction system and noise reduction method based on communication terminal |
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Application publication date: 20120328 |