CN201188314Y

CN201188314Y - Data storage apparatus

Info

Publication number: CN201188314Y
Application number: CNU2008200018965U
Authority: CN
Inventors: 郭兴元
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-29
Filing date: 2008-02-29
Publication date: 2009-01-28
Anticipated expiration: 2018-02-28

Abstract

The utility model relates to a data storage device which comprises a data storage part, a message processing unit, and at least one control unit, wherein, when the data storage part records at least one message datum, the message processing unit changes the frequency characteristic of the message datum; the control unit is connected with the message processing unit and can control the working operation of the message processing unit. In this way, the data storage device can utilize the message processing unit to match with the control unit for directly changing the frequency characteristic of the message datum, and the efficacies of quick adjusting and easy use can be achieved.

Description

Data memory device

Technical field

The utility model relates to a kind of data memory device, particularly relates to a kind of message handling part that utilizes and cooperates control module directly to change message data frequency characteristic, and can reach rapid adjustment and be easy to use the data memory device of effect.

Background technology

General digital music format, as: MP3, in order to reduce transmitting bandwidth, this MP3 format is the CD message file for compressing, its tonequality has certain drop with CD audio track originally, because the details of many tonequality all has been compressed reduction with extending frenquency signal in this MP3 format, therefore cause the deterioration of this MP3 tonequality; In addition, as user during with computing machine or par sound equipment listoning music, then can be because of the interference of circuit running or the influence of acoustical material grade, and make the poor effect of music when playing, moreover the message archives of this MP3 format are normally propagated and are preserved in the mode of duplicating, storing, so the tonequality of these message archives has further consume again in reproduction process, therefore, because the influence of external factor in many, reduce the playback effect of music, and then made the tonequality of improving the message archives then become the topmost demand of current digital audio-video.

And generally to the settling mode (particularly high basso equifrequent partly) of tonequality deterioration, be the way in analog music epoch of continuing to use over, promptly directly when playing, add frequency compensation or processing, as: balanced device or add other adjustment structure; Though this kind mode can be improved tonequality, but it plays equipment or playout software must have the function of this adjustment just can carry out, and because this kind function is not that all player or playout softwares have, even and this similar function arranged, its effect also has nothing in common with each other, thereby causes the effect of improving tonequality unclear.

Therefore, just there is relevant dealer to develop directly and adds tonequality strengthening effect (promptly changing message archives itself) at archives itself, when playing, just do not need extra processing capacity thus and also can reach the effect of improving tonequality, but if desire on the sound shelves, to change the tonequality of itself, often need the music making software of specialty just can accomplish, and though the application program and the software of many processing multi-medium files arranged at present, but but all have inconvenience in the use, for example with music making software, though had all kinds of relevant functions, but because in the operation screen of relevant message process software, be to involve more proper noun and acoustics knowledge, common people are not easy to understand, so the user needs the acoustics knowledge of specialty, cause to use and inconvenient; And, because of setting the too many too complexity of details that reaches, therefore once only can handle archives on the contrary because this software is powerful; Yet the user of most of message archives all has relevant professional knowledge, so when using multimedia or video/audio archive, the function of required use is also few, therefore too complicated operations program and multi-specialized excessively function and can't meet the user practical operation use required.

This shows that above-mentioned existing data memory device obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of data memory device of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.

Because the defective that above-mentioned existing data memory device exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of data memory device of new structure, can improve general existing data memory device, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.

Summary of the invention

Fundamental purpose of the present utility model is, overcome the defective that existing data memory device exists, and provide a kind of data memory device of new structure, technical matters to be solved is to make it can utilize the message handling part to cooperate control module directly to change message data frequency characteristic, and can reach rapid adjustment and wieldy effect, be very suitable for practicality.

The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to a kind of data memory device that the utility model proposes, it comprises: a data storing unit; One message handling part, when this data storing unit write down at least one message data, this message handling part changed this message data frequency characteristic; And at least one control module, it controls the operation acts of this message handling part.

The purpose of this utility model and solve its technical matters and can also be able to be further achieved by the following technical measures.

Aforesaid data memory device, wherein said data storing unit are carry-on dish, CD writer, Winchester disk drive, MP3 player or discs.

Aforesaid data memory device, wherein said message handling part is treatment circuit or nextport hardware component NextPort.

Aforesaid data memory device, wherein said message handling part is by this message data frequency characteristic of a software change.

Aforesaid data memory device, wherein said control module are button or slide bar.

Aforesaid data memory device, wherein said control module are controlled the operation acts of this message handling part by a Control Software.

The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, the utility model data memory device has following advantage and beneficial effect at least: the utility model can effectively improve the existing various shortcoming that data memory device exists of commonly using, can utilize the message handling part to cooperate control module directly to change message data frequency characteristic, and can reach rapid adjustment and wieldy effect, and then and then make the technology of the utlity model has more progressive, more practical, more meet the required effect of user.

In sum, the utlity model has above-mentioned obvious advantage and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing data memory device has the outstanding effect of enhancement, thereby is suitable for practicality more, really is a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the synoptic diagram of the utility model data memory device first preferred embodiment.

Fig. 2 is the synoptic diagram of the utility model data memory device second preferred embodiment.

1: data storing unit 2: the message handling part

3: control module

Embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of data memory device, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.

Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.

See also Figure 1 and Figure 2, Fig. 1 is the structural representation of the utility model data memory device first preferred embodiment, and Fig. 2 is the structural representation of the utility model data memory device second preferred embodiment.A kind of data memory device of the present utility model is made of a data storing unit 1, a message handling part 2 and at least one control module 3.

Above-mentioned data storing unit 1 can be carry-on dish or CD writer (or can be Winchester disk drive, MP3 player, discs).

Above-mentioned message handling part 2, can be arranged in the above-mentioned data storage portion 1, when at least one message data of this data storing unit 1 record, 2 of this message handling parts change message data frequency characteristic, for example amplitude gain or the decay of high line, alto or the basso of message data; The high line of these message data refers to be about 2000 hertz approximately, and alto refers to be about 1000 hertz approximately, and basso refers to be about 100 hertz approximately.This message handling part 2 can be treatment circuit or nextport hardware component NextPort.

Above-mentioned control module 3 is to be connected with above-mentioned message handling part 2, and the operation acts of may command message handling part 2, and this control module 3 can be button or slide bar.

So, combined by said structure, constitute a brand-new data memory device.With data storing unit 1 is that CD writer or carry-on dish (or MP3 player) are example, when data storing unit 1 writes down at least one message data in discs (figure does not show) or internal storage (scheming not show), message handling part 2 can be treatment circuit (figure do not show) or nextport hardware component NextPort (figure does not show) to change message data frequency characteristic, control module 3 then can be the operation acts of button (or slide bar) with control message handling part 2, the high key of using as high line, alto or the basso amplitude of gain message data of reinforcement, strengthen in key or strengthen bass buttons.

In addition, with the data storing unit is that CD writer, Winchester disk drive or discs are example, when data storing unit writes down at least one message data in discs, magnetic track or coating, this message handling part can be by a software change message data frequency characteristic, control module then can be by the operation acts of Control Software control message handling part, as the amplitude of high line, alto or the basso of gain message data.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1, a kind of data memory device is characterized in that it comprises:

One data storing unit;

One message handling part, when this data storing unit write down at least one message data, this message handling part changed this message data frequency characteristic; And

At least one control module, it controls the operation acts of this message handling part.

2, data memory device according to claim 1 is characterized in that wherein said data storing unit is carry-on dish, CD writer, Winchester disk drive, MP3 player or discs.

3, data memory device according to claim 1 is characterized in that wherein said message handling part is treatment circuit or nextport hardware component NextPort.

4, data memory device according to claim 1 is characterized in that wherein said message handling part is by this message data frequency characteristic of a software change.

5, data memory device according to claim 1 is characterized in that wherein said control module is button or slide bar.

6, data memory device according to claim 1 is characterized in that wherein said control module controls the operation acts of this message handling part by a Control Software.