CN101051498A - Sound data converting device and method - Google Patents
Sound data converting device and method Download PDFInfo
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- CN101051498A CN101051498A CN 200610072019 CN200610072019A CN101051498A CN 101051498 A CN101051498 A CN 101051498A CN 200610072019 CN200610072019 CN 200610072019 CN 200610072019 A CN200610072019 A CN 200610072019A CN 101051498 A CN101051498 A CN 101051498A
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Abstract
The present invention relates to a sound data converter device. Said sound data converter device includes the following several portions: sound recording playback device, sound conversion module, transmission unit and memory. Said invention also provides the concrete function and action of above-mentioned every portion, and also provides the working principle of said sound data converter device and its concrete operation method.
Description
Technical field
The invention relates to sound data converting device and method, refer to an a kind of voice data that can a medium is accompanying especially, directly change into the device and method of a digital audio-frequency data.
Background technology
At present, known a kind of MP3 playing device, see also shown in Figure 1, it is provided with a housing 1, this housing 1 surface is provided with a display 10, a plurality of buttons 12 and a source of sound end 14, this source of sound end 14 audio output precision of can pegging graft, be provided with a control circuit (not shown) in this housing 1, this control circuit is provided with the necessary assembly that makes this playing device start, and with this display 10, button 12 and source of sound end 14 join, with by the operation described button 12, make on this display 10 showing the song files that this playing device is stored, or choose the song files that shows on this display 10, make this playing device that this song files is handled, and convert this song files to sound signal, and this audio signal output is become digital audio by this audio output precision.See also shown in Figure 2ly, another kind of disk player 2 can be in order to receive a disc, record mp3 file in this disc, be provided with an integrated circuit (IC) chip 20 in this disk player 2, this chip 20 can be in order to decompressing to this mp3 file, and produce a DAB output of not having a compression.
Above-mentioned MP3 playing device or disk player, though can be to the mp3 file that has compressed, decompress, and generation does not have a DAB of compression, but this mp3 file removes and can utilize computing machine to download by paying on the website, or utilize computing machine to read the interior track of music CD, relend by a file conversion software of being installed in this computing machine, this track is converted to outside the mp3 file, there is no other easily method can obtain MP 3 files, this is for can not computed people, quite perplex, so, if can develop a kind of can be with the track in the music CD, with easy method and device, can be converted into mp3 file, and can be sent in other electronic installation easily being converted the mp3 file of finishing, believe be popular find pleasure in see.
Summary of the invention
Because aforesaid many disappearances, the inventor is through the permanent research and experiment of making great efforts, and development and Design goes out a kind of " sound data converting device and method " of the present invention finally, in the hope of by proposition of the present invention, can contribute to some extent society.
A purpose of the present invention, provide a kind of sound data converting device, this device is provided with a sound recorder, this sound recorder can obtain voice data from a medium, and will be play after the voice data processing, again, be provided with a sound modular converter in this sound recorder, this sound modular converter can be edited this voice data, to produce a digital audio-frequency data, this digital audio-frequency data then can be stored in the reservoir that this sound recorder is connected, or in the set storage unit of this sound recorder, meaning promptly, this sound recorder does not need the down auxiliary of other electronic installation, this voice data this digital audio-frequency data be can be compiled, and this reservoir or this storage unit directly deposited in.
Another object of the present invention, provide a kind of voice data conversion method, read in the process of a vectorial voice data in a sound recorder, this sound recorder can utilize a sound modular converter, a voice data accompanying in this medium is compiled a digital audio-frequency data, again by this set transmission unit in sound recorder surface, this digital audio-frequency data is sent to the reservoir that this transmission unit connects, and this digital audio-frequency data is stored in this reservoir, maybe this digital audio-frequency data can be stored in the storage unit that is arranged in this sound recorder.
Description of drawings
Fig. 1 is known MP3 playing device;
Fig. 2 is known disk player;
Fig. 3 is device appearance figure of the present invention;
Fig. 4 is a configuration diagram of the present invention;
Fig. 5 be of the present invention voice data is compiled digital audio-frequency data after, be stored in the method flow diagram of reservoir;
Fig. 6 be of the present invention voice data is compiled digital audio-frequency data after, be stored in the method flow diagram of storage unit;
Fig. 7 be of the present invention voice data is compiled digital audio-frequency data after, through the method flow diagram of cell stores at reservoir;
Fig. 8 be of the present invention voice data is compiled digital audio-frequency data after, be stored in the method flow diagram of storage unit or reservoir;
Fig. 9 is the control flow chart of control module of the present invention;
Figure 10 is the process flow diagram of sound modular converter of the present invention to the temporary voice data editor of quilt.
Symbol description:
The sound recorder ... ... 3 sound modular converters ... 4
Transmission unit ... ... the ..5 reservoir ... ... 6
Storage unit ... ... the ..7 control module ... ... .30
The source of sound output terminal ... ... 32 testing circuits ... ... .8
Luminescence component ... ... ..9
Embodiment
For for the object, the technical characteristics and the effect of the present invention, do further understanding and understand, cooperate graphicly now for embodiment, be described in detail as follows:
The present invention is a kind of sound data converting device and method, see also Fig. 3 and shown in Figure 4, this device is provided with a sound recorder 3 that can obtain voice data from a medium, this sound recorder 3 can be handled and be play this voice data, this is installed on and is provided with a sound modular converter 4 in this sound recorder 3 again, this sound modular converter 4 can be edited this voice data, to produce a digital audio-frequency data, and this is installed on these sound recorder 3 surfaces and is provided with a transmission unit 5, this transmission unit 5 can be for connecting a reservoir 6, stored to make this sound modular converter 4 this digital audio-frequency data can be sent in this reservoir 6 via this transmission unit 5, meaning promptly, this sound recorder 3 does not need the down auxiliary of other electronic installation, this voice data can be compiled this digital audio-frequency data, and directly deposit this reservoir 6 in.
Another kind of sound data converting device of the present invention, see also shown in Figure 4, this sound recorder 3 can obtain a voice data from a medium, and play after can handling this voice data, this is installed on and also is provided with a sound modular converter 4 and a storage unit 7 in this sound recorder 3, wherein this sound modular converter 4 can be edited this voice data, to produce a digital audio-frequency data, this digital audio-frequency data can be sent in this storage unit 7 by this sound modular converter 4 and be stored.So, this sound recorder 3 still can be by by handling this digital audio-frequency data under this vectorial situation not, and play out the content identical with this voice data.
In this another kind sound data converting device, see also Fig. 3 and shown in Figure 4, these sound recorder 3 surfaces are provided with a transmission unit 5, this transmission unit 5 can be for connecting a reservoir 6, after this sound modular converter 4 produces this digital audio-frequency data, this digital audio-frequency data can be via this storage unit 7, transmission unit 5, and be stored in this reservoir 6, or behind these sound modular converter 4 these digital audio-frequency datas of generation, can directly this digital audio-frequency data be deposited in this storage unit 7, simultaneously, this digital audio-frequency data can directly be stored in this reservoir 6 via this sound modular converter 4 and transmission unit 5, perhaps, this digital audio-frequency data can selectively be deposited in this storage unit 7 or the reservoir 6 by this sound modular converter 4.
In described invention, this sound recorder 3 can be a CD player, a DVD player, a VCD/DVD DVD player, a CD head of a bed sound equipment, a discman, an automobile-used player ... wait electronic installation, the voice data (as: the track content in the music CD) that the medium (as: discs) of can holding aforesaid electronic installation and read is write down, this sound recorder 3 or can be a broadcast receiver, a digital broadcasting radio etc., described radio can obtain voice data in the carrier wave by a medium (as: antenna).
Again, this voice data is non-digital compression data, this nonnumeric packed data can be compiled the digital audio-frequency data of digital compressed format (as: MPEG Layer-3 compressed format) by this sound modular converter 4,5 of this transmission units can be a wired connection device (as: USB connector, the joints of optical fibre, 1394 connectors ... etc.), a Wireless Transmitter (as: infrared transmitter, Bluetooth transmission device or radio frequency transmitter ... etc.) an or calculating punch.
In described sound data converting device, this reservoir 6 can be a mobile personal audio player (as: MP3 player), one portable recorder (as: carry-on dish, external hard drive), one portable communication apparatus (as: mobile phone, PDA etc.), an or storage card (as: CFI/II, MD, SM, SD, MMC, Mini SD, RS MMC, MS Duo, MS Pro Duo, DV RSMMC, and this storage unit 7 can be a nonvolatile memory (as: FLASH) or can be a storage card (as: CFI/II MS/MS Pro) etc.,, MD, SM, SD, MMC, Mini SD, RS MMC, MS Duo, MS Pro Duo, DV RSMMC, MS/MSPro).
In described invention, see also shown in Figure 4 again, this sound recorder 3 also is provided with a control module 30 (as: firmware), this control module 30 also can be controlled the action of this sound modular converter 4, transmission unit 5 and storage unit 7, this control module 30 can be before this sound modular converter 4 be edited, set up a file directory in this storage unit 7 or this reservoir 6, this control module 30 can be stored in this digital audio-frequency data in this document catalogue after this sound modular converter 4 is finished editor.
Again, this sound recorder 3 also is provided with a source of sound output terminal 32, this sound recorder 3 reads and is recorded in the process of this vectorial voice data, this control module 30 can be exported this voice data from this source of sound output terminal 32, maybe this digital audio-frequency data is exported from this source of sound output terminal.Moreover this control module 30 can synchronously be exported these vectorial voice datas by this source of sound output terminal 32 in real time in the process that reads and be recorded in this vectorial voice data.In addition, this control module 30 reads in this sound recorder 3 and is recorded in this vectorial voice data when interrupting, and immediately, deletes this storage unit 7 or this reservoir 6 current digital audio-frequency datas that are stored.Again, this control module 30 is incorporated in this sound modular converter 4, or can be by burning in a ROM (read-only memory) (ROM).
In described invention, be provided with a testing circuit 8 in this sound recorder 3 in addition, this testing circuit 8 also with this sound modular converter 4, transmission unit 5 and storage unit 7 are connected, and these sound recorder 3 surfaces are provided with a plurality of luminescence components 9, described luminescence component 9 is connected with this testing circuit 8, this control module 30 can be utilized this testing circuit 8, to this sound modular converter 4, the actuator state of transmission unit 5 and storage unit 7, detect, and produce a detection signal according to testing result and pass to described luminescence component 9, make this luminescence component 9 change its luminous situation according to this detection signal, so, the user can see through the luminance of observing this luminescence component 9, know this sound modular converter 4, whether transmission unit 5 and storage unit 7 be in action, for example: can continue the luminance of flicker by one of them luminescence component, represent that this sound modular converter 4 is being edited at present.
A kind of voice data conversion method of the present invention, see also shown in Figure 5, this method reads in the process of a vectorial voice data in a sound recorder 3, this sound recorder 3 can utilize a sound modular converter 4, a voice data accompanying in this medium is compiled a digital audio-frequency data, again by this set transmission unit 5 in sound recorder 3 surfaces, this digital audio-frequency data is sent to the reservoir 6 that this transmission unit 5 is connected, and this digital audio-frequency data is stored in this reservoir 6.
Another kind of voice data conversion method of the present invention, see also shown in Figure 6, this method reads in the process of a vectorial voice data in a sound recorder 3, this sound recorder 3 can utilize a sound modular converter 4, a voice data accompanying in this medium is compiled a digital audio-frequency data, again this digital audio-frequency data is sent in the set storage unit 7 of this sound recorder 3 and stores.
In this other method, see also shown in Figure 7, after a voice data accompanying in this medium is compiled a digital audio-frequency data, this sound modular converter 4 can be sent to this digital audio-frequency data this storage unit 7 and be stored, this sound modular converter 4 again by this storage unit 7 with this digital audio-frequency data, via this set transmission unit 5 in sound recorder 3 surfaces, be sent to a reservoir 6 that is connected to this transmission unit 5, and this digital audio-frequency data is stored in this reservoir 6.
In this other method, see also shown in Figure 8, after this method is compiled a digital audio-frequency data with an accompanying voice data in this medium, this sound modular converter 4 can be selected this digital audio-frequency data is sent to storage in this storage unit 7, or this sound modular converter 4 can be selected this digital audio-frequency data by this set transmission unit 5 in sound recorder 3 surfaces, be sent to a reservoir 6 that is connected to this transmission unit 5, and this digital audio-frequency data is stored in this reservoir 6.
In described method, see also Fig. 4 and shown in Figure 9, this sound recorder 3 is by its set control module 30, this sound modular converter 4, storage unit 7 or transmission unit 5 are operated, make this sound recorder 3 after this medium is obtained voice data, handle according to the following step:
(901) at first, this voice data is kept in;
(902) this sound modular converter 4 constantly to by temporary voice data, is edited, to produce a digital audio-frequency data;
(904) again this digital audio-frequency data is sent in this reservoir 6 via this transmission unit 5, and is stored, or directly this digital audio-frequency data is stored in this storage unit 7, or be stored in simultaneously in this reservoir 6 and the storage unit 7.
Again, in the process that this sound modular converter 4 is constantly edited the temporary voice data of quilt, if this editor's action is interrupted suddenly, making then that this digital audio-frequency data is imperfect maybe can't be read, so when editor's action is interrupted suddenly, as the step (903) of Fig. 9, then this control module 30 is deleted this storage unit 7 or this reservoir 6 current digital audio-frequency datas that are stored immediately, as the step (905) of Fig. 9; Moreover, after this digital audio-frequency data is stored in this reservoir 6 or this storage unit 7, this control module 30 can judge whether the voice data that also is not converted into digital audio-frequency data is arranged in this medium again, step (906) as Fig. 9, if there is the step that then continues according to " voice data of sound recorder to being write down in this medium; read " to handle, otherwise, action stopped.In addition, this control module 30 is before these sound modular converter 4 preparations are edited, can set up a file directory in this storage unit 7 or this reservoir 6, this control module 30 can be stored in this digital audio-frequency data in this document catalogue after this sound modular converter 4 is finished editor.
In described method, the voice data editing steps that 4 pairs of quilts of this sound modular converter are temporary sees also shown in Figure 10, as follows:
At first, this voice data is carried out the filtering conversion;
To finishing the voice data of filtering conversion, carry out a noise configuration;
At last, again with the voice data of this completion bit noise configuration, convert the digital audio-frequency data of digital compressed format to.
By above-mentioned device and method, can be with the audio track data (i.e. this voice data) that generally is recorded in the CD, see through the digital audio-frequency data (as: mp3 file) that this sound modular converter 4 converts this digital compressed format to, and directly be stored in this reservoir 6 or the storage unit 7, but make this this digital audio-frequency data of reservoir 6 direct accesses, store in other electronic installation and play or be sent to again, must see through the set switching software of computing machine with the audio track data that solves traditional C D, just can carry out the shortcoming of data-switching.
The above only is a specific embodiment of the best of the present invention, and structural attitude of the present invention is not limited thereto, and anyly is familiar with this skill person in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim of this case.
Claims (27)
1, a kind of sound data converting device comprises:
One sound recorder, this sound recorder can obtain voice data from a medium, and this sound recorder can be handled and be play this voice data;
One sound modular converter is located in this sound recorder, and this sound modular converter can be edited this voice data, to produce a digital audio-frequency data;
One transmission unit is located at this sound recorder surface, and can be for connecting a reservoir, and the digital audio-frequency data of this transmission unit after with this sound modular converter editor is sent in this reservoir and stored.
2, a kind of sound data converting device comprises:
One sound recorder, this sound recorder can obtain voice data from a medium, and this sound recorder can be handled and be play this voice data;
One sound modular converter is located in this sound recorder, and this sound modular converter can be edited this voice data, to produce a digital audio-frequency data;
One storage unit is located in this sound recorder, and can receive and store from the digital audio-frequency data behind this sound modular converter editor.
3, device as claimed in claim 2, wherein this sound recorder surface is provided with a transmission unit, this transmission unit can be for connecting a reservoir, and this transmission unit receives digital audio-frequency data behind this sound modular converter editor via this storage unit, and be sent in this reservoir and stored.
4, device as claimed in claim 2, wherein this sound recorder surface is provided with a transmission unit, and this transmission unit can be for connection one reservoir, the digital audio-frequency data of this transmission unit after this sound modular converter receives editor, and stored.
5, device as claimed in claim 2, wherein this sound recorder be CD player, DVD player, VCD/DVD DVD player, CD head of a bed sound equipment, discman or automobile-used player one of them.
6, device as claimed in claim 5, wherein this sound recorder can hold and read the voice data that medium writes down.
7, device as claimed in claim 5, this sound recorder or be a broadcast receiver, a digital broadcasting radio wherein, described radio can obtain voice data by medium.
8, device as claimed in claim 2, wherein this voice data can be compiled the digital audio-frequency data of digital compressed format by this sound modular converter.
9, device as claimed in claim 2, wherein this transmission unit be a wired connection device, a Wireless Transmitter or a calculating punch one of them.
10, device as claimed in claim 2, wherein this reservoir be a mobile personal audio player, a portable recorder, a portable communication apparatus or a storage card one of them.
11, device as claimed in claim 2, wherein this storage unit be a nonvolatile memory or a storage card one of them.
12, device as claimed in claim 2, wherein this sound recorder also is provided with a control module, this control module also can be controlled the action of this sound modular converter, transmission unit and storage unit, this control module can be before this sound modular converter be edited, in this storage unit and this reservoir, set up a file directory, this control module can be stored in this digital audio-frequency data in this document catalogue after this sound modular converter is finished editor.
13, device as claimed in claim 12, wherein this sound recorder also is provided with a source of sound output terminal, this sound recorder reads and is recorded in the process of this vectorial voice data, and this control module can be exported this voice data from this source of sound output terminal.
14, device as claimed in claim 12, wherein this sound recorder also is provided with a source of sound output terminal, this sound recorder reads and is recorded in the process of this vectorial voice data, and this control module can be exported this digital audio-frequency data from this source of sound output terminal.
15, device as claimed in claim 12, wherein this control module can be in the process that reads and be recorded in this digital audio-frequency data, can be in real time synchronously by the voice data of this source of sound output terminal output medium thing.
16, device as claimed in claim 12, wherein this control module reads under the state that is recorded in this vectorial voice data interruption in this sound recorder, deletes the current digital audio-frequency data that is stored of this storage unit and this reservoir immediately.
17, device as claimed in claim 12, wherein this control module is incorporated in this sound modular converter.
18, device as claimed in claim 12, wherein be provided with testing circuit in addition in this sound recorder, this testing circuit also with this sound modular converter, transmission unit and storage unit are connected, and this sound recorder surface is provided with a plurality of luminescence components, described luminescence component is connected with this testing circuit, this control circuit can utilize this testing circuit, to this sound modular converter, the actuator state of transmission unit and storage unit, detect, and produce a detection signal according to testing result and pass to described luminescence component, make this luminescence component change its luminous situation according to this detection signal.
19, a kind of voice data conversion method, this method comprises the following steps:
Utilize a sound recorder to read a vectorial voice data;
This sound recorder can utilize a sound modular converter, and a voice data accompanying in this medium is compiled a digital audio-frequency data;
By this set transmission unit in sound recorder surface, this digital audio-frequency data is sent to the reservoir that this transmission unit connects, and this digital audio-frequency data is stored in this reservoir again.
20, a kind of voice data conversion method, this method comprises the following steps:
Utilize a sound recorder to read a vectorial voice data;
This sound recorder can utilize a sound modular converter, and a voice data accompanying in this medium is compiled a digital audio-frequency data;
This digital audio-frequency data is sent in the set storage unit of this sound recorder again and stores.
21, method as claimed in claim 20, wherein after a voice data accompanying in this medium is compiled a digital audio-frequency data, handle according to the following step:
This sound modular converter can be sent to this digital audio-frequency data this storage unit and be stored;
This sound modular converter again by this storage unit with this digital audio-frequency data, via the set transmission unit in this sound recorder surface, be sent to a reservoir that is connected to this transmission unit, and this digital audio-frequency data be stored in this reservoir.
22, method as claimed in claim 20, wherein after a voice data accompanying in this medium is compiled a digital audio-frequency data by this sound modular converter, this sound modular converter can be selected this digital audio-frequency data is sent in this storage unit and store, or this sound modular converter can be selected this digital audio-frequency data by this set transmission unit in sound recorder surface, be sent to a reservoir that is connected to this transmission unit, and this digital audio-frequency data is stored in this reservoir.
23, method as claimed in claim 20, wherein this sound recorder is by its set control module, this sound modular converter, storage unit or transmission unit are operated, are made this sound recorder after this medium is obtained voice data, handle according to the following step:
At first, this sound recorder reads a voice data accompanying in this medium, and this voice data is kept in;
This sound modular converter constantly to by temporary voice data, is edited, to produce a digital audio-frequency data;
Again this digital audio-frequency data is sent in this reservoir via this transmission unit, and is stored, or directly this digital audio-frequency data is stored in this storage unit, or be stored in simultaneously in this reservoir and the storage unit.
24, method as claimed in claim 23, wherein in the process that this sound modular converter is constantly edited the temporary voice data of quilt, if this editor's action is interrupted suddenly, then this control module is deleted this storage unit or the current digital audio-frequency data that is stored of this reservoir immediately.
25, method as claimed in claim 23, wherein after this digital audio-frequency data is stored in this reservoir or this storage unit, this control module can judge whether the voice data that also is not converted into digital audio-frequency data is arranged in this medium again, if there is the step that then continues according to " voice data of sound recorder to being write down in this medium; read " to handle, otherwise, stop action.
26, method as claimed in claim 23, wherein this control module is before this sound modular converter preparation is edited, can in this storage unit or this reservoir, set up a file directory, this control module can be stored in this digital audio-frequency data in this document catalogue after this sound modular converter is finished editor.
27, method as claimed in claim 23, wherein this sound modular converter is to by temporary voice data editing steps, and is as follows:
At first, this voice data is carried out the filtering conversion;
To finishing the voice data of filtering conversion, carry out a noise configuration;
At last, again with the voice data of this completion bit noise configuration, convert the digital audio-frequency data of digital compressed format to.
Priority Applications (1)
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| CN 200610072019 CN101051498A (en) | 2006-04-04 | 2006-04-04 | Sound data converting device and method |
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| CN 200610072019 CN101051498A (en) | 2006-04-04 | 2006-04-04 | Sound data converting device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477822A (en) * | 2009-01-15 | 2009-07-08 | 凯瑞德电子（深圳）有限公司 | Playing/recording combined acoustic apparatus capable of file format mutually conversion |
| CN104103302A (en) * | 2013-04-10 | 2014-10-15 | 纬创资通股份有限公司 | Video and audio synchronous detection device and method |
-
2006
- 2006-04-04 CN CN 200610072019 patent/CN101051498A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477822A (en) * | 2009-01-15 | 2009-07-08 | 凯瑞德电子（深圳）有限公司 | Playing/recording combined acoustic apparatus capable of file format mutually conversion |
| CN104103302A (en) * | 2013-04-10 | 2014-10-15 | 纬创资通股份有限公司 | Video and audio synchronous detection device and method |
| CN104103302B (en) * | 2013-04-10 | 2017-04-12 | 纬创资通股份有限公司 | Video and audio synchronous detection device and method |
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