CN107392200B - Touch reading method and touch reading pen - Google Patents
Touch reading method and touch reading pen Download PDFInfo
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- CN107392200B CN107392200B CN201710730087.1A CN201710730087A CN107392200B CN 107392200 B CN107392200 B CN 107392200B CN 201710730087 A CN201710730087 A CN 201710730087A CN 107392200 B CN107392200 B CN 107392200B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
Abstract
The embodiment of the invention provides a touch and talk method and a touch and talk pen, wherein the touch and talk method comprises the following steps: acquiring original recording data; carrying out noise reduction processing on the original recording data to generate recording data; associating the recording data with a preset sticker, and storing the recording data in a series of storage spaces corresponding to code values and currently in a blank state; wherein each of the code values corresponds to a plurality of different series storage spaces. Therefore, the noise is reduced, the recording quality is improved, the requirement of a user is ensured, and sufficient storage space is provided.
Description
Technical Field
The invention relates to the field of control of a touch and talk pen, in particular to a touch and talk method and a touch and talk pen.
Background
The scheme of the recording and reading pen on the market is that audio is input in a key mode to correspond to a corresponding reading code, and after recording is finished, the user can hear the audio recorded by the user by reading the code.
The specific process comprises the following steps: clicking the code area which can be recorded once by using the touch and talk pen → pressing the recording button of the touch and talk pen to start recording → pressing the recording button of the touch and talk pen again to finish recording → establishing mapping between the recording and the code value of the area → finishing, and then touching and talking the code area next time to realize self-recording.
Based on the structure and the key design of the point reading pen, in the process of recording, a lot of noise exists, and the code value of the existing point reading pen is very limited, so that the storage space is insufficient, and the requirements of users cannot be met.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a touch-reading method and a touch-reading pen, which reduce noise, ensure the requirements of users and provide enough storage space.
Specifically, the present invention proposes the following specific examples:
the embodiment of the invention provides a touch reading method, which is applied to a touch reading pen and comprises the following steps:
acquiring original recording data;
carrying out noise reduction processing on the original recording data to generate recording data;
associating the recording data with a preset sticker, and storing the recording data in a series of storage spaces corresponding to code values and currently in a blank state; wherein each of the code values corresponds to a plurality of different series storage spaces.
In a specific embodiment, the "performing noise reduction processing on the original recording data to generate recording data" includes:
determining a base noise decibel range in the original recording data aiming at each original recording data;
carrying out noise monitoring on the original recording data to determine noise;
and reducing the decibel number of the noise to be within the decibel range of the bottom noise to generate recording data.
In a specific embodiment, the acquiring the original audio recording data includes:
when receiving an instruction that the reading pen presses a recording key, starting recording;
stopping the recording when receiving an instruction corresponding to releasing the recording key;
and respectively taking the time for starting recording and stopping recording once as a starting point and an end point to obtain original recording data.
In a specific embodiment, when the serial storage space corresponding to the code value stores data, the serial storage space is in a non-blank state; when the serial storage space corresponding to the code value does not store data, the state of the serial storage space is a blank state;
the method further comprises the following steps:
detecting whether the number of the series storage spaces in the blank state corresponding to the code values is lower than a preset value;
if so, adding a preset number of serial codes to each code value; wherein each series code corresponds to a series storage space.
In a specific embodiment, the sticker is used for being pasted in an area needing to be read;
will the recording data is correlated with preset sticker, include:
selecting recording data;
reading the related paster through the reading pen;
and associating the selected recording data with the sticker for performing the point reading operation.
The embodiment of the present invention further provides a touch and talk pen, including:
the acquisition module is used for acquiring original recording data;
the noise reduction module is used for carrying out noise reduction processing on the original recording data to generate recording data;
the association storage module is used for associating the recording data with a preset sticker and storing the recording data into a series of storage spaces corresponding to code values and in a blank state currently; wherein each of the code values corresponds to a plurality of different series storage spaces.
In a specific embodiment, the noise reduction module is configured to:
determining a base noise decibel range in the original recording data aiming at each original recording data;
carrying out noise monitoring on the original recording data to determine noise;
and reducing the decibel number of the noise to be within the decibel range of the bottom noise to generate recording data.
In a specific embodiment, the obtaining module is configured to:
when receiving an instruction that the reading pen presses a recording key, starting recording;
stopping the recording when receiving an instruction corresponding to releasing the recording key;
and respectively taking the time for starting recording and stopping recording once as a starting point and an end point to obtain original recording data.
In a specific embodiment, when the serial storage space corresponding to the code value stores data, the serial storage space is in a non-blank state; when the serial storage space corresponding to the code value does not store data, the state of the serial storage space is a blank state;
this point reading pen still includes:
the newly-added module is used for detecting whether the number of the series storage spaces corresponding to the code values and in the blank state is lower than a preset value or not;
if so, adding a preset number of serial codes to each code value; wherein each series code corresponds to a series storage space.
In a specific embodiment, the sticker is used for being pasted in an area needing to be read;
the association storage module associates the recording data with a preset sticker, and the association storage module comprises:
selecting recording data;
reading the related paster through the reading pen;
and associating the selected recording data with the sticker for performing the point reading operation.
Therefore, the embodiment of the invention provides a touch reading method and a touch reading pen, wherein the method comprises the following steps: acquiring original recording data; carrying out noise reduction processing on the original recording data to generate recording data; associating the recording data with a preset sticker, and storing the recording data in a series of storage spaces corresponding to code values and currently in a blank state; wherein each of the code values corresponds to a plurality of different series storage spaces. Therefore, the noise is reduced, the recording quality is improved, the requirement of a user is ensured, and sufficient storage space is provided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic flow chart of a touch reading method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of noise of a conventional touch and talk pen;
fig. 3 is a schematic diagram of noise corresponding to a touch and talk pen according to an embodiment of the present invention;
fig. 4 is a schematic noise diagram of an optimized touch and talk pen according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a touch and talk pen according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a touch and talk pen according to an embodiment of the present invention.
Detailed Description
Various embodiments of the present disclosure will be described more fully hereinafter. The present disclosure is capable of various embodiments and of modifications and variations therein. However, it should be understood that: there is no intention to limit the various embodiments of the disclosure to the specific embodiments disclosed herein, but rather, the disclosure is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the disclosure.
Hereinafter, the term "includes" or "may include" used in various embodiments of the present disclosure indicates the presence of the disclosed functions, operations, or elements, and does not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present disclosure, the terms "comprising," "having," and their derivatives, are intended to be only representative of the particular features, integers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to one or more other features, integers, steps, operations, elements, components, or combinations of the foregoing.
In various embodiments of the disclosure, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.
Expressions (such as "first", "second", and the like) used in various embodiments of the present disclosure may modify various constituent elements in the various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present disclosure.
It should be noted that: if it is described that one constituent element is "connected" to another constituent element, the first constituent element may be directly connected to the second constituent element, and a third constituent element may be "connected" between the first constituent element and the second constituent element. In contrast, when one constituent element is "directly connected" to another constituent element, it is understood that there is no third constituent element between the first constituent element and the second constituent element.
The term "user" used in various embodiments of the present disclosure may indicate a person using an electronic device or a device using an electronic device (e.g., an artificial intelligence electronic device).
The terminology used in the various embodiments of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the present disclosure. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present disclosure belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined in various embodiments of the present disclosure.
Example 1
The embodiment 1 of the invention discloses a touch reading method, which is applied to a touch reading pen, and as shown in figure 1, the method comprises the following steps:
specifically, the original recording data may be recording data obtained in an original manner, or recording data that has been subjected to noise reduction processing for one time, and the step 101 of obtaining the original recording data includes:
when receiving an instruction that the reading pen presses a recording key, starting recording;
stopping the recording when receiving an instruction corresponding to releasing the recording key;
and respectively taking the time for starting recording and stopping recording once as a starting point and an end point to obtain original recording data.
Specifically, recording is started after detecting a signal generated by pressing a recording key, such as an electric pulse signal; when the pressed recording key is released, namely after the rebound is released, stopping recording, namely keeping the time for pressing the recording key as the recording time; respectively taking the time for starting recording and stopping recording as a starting point and an end point to obtain recording data;
specifically, fig. 2 is a schematic noise diagram of a conventional two-key recording, in which a beginning portion and an ending portion have relatively large noise; based on the method of the present scheme, the obtained noise diagram is shown in fig. 3 (the middle part is recorded audio), and the burrs caused by mechanical noise can still be seen at the beginning and the end, but are greatly reduced compared with fig. 2.
Therefore, the patch key can still be used, and the design with the most economic cost is ensured.
102, carrying out noise reduction processing on the original recording data to generate recording data;
in a specific embodiment, the "performing noise reduction processing on the original recording data to generate recording data" in step 102 includes:
determining a base noise decibel range in the original recording data aiming at each original recording data;
carrying out noise monitoring on the original recording data to determine noise;
and reducing the decibel number of the noise to be within the decibel range of the bottom noise to generate recording data.
Specifically, no matter what original recording data is, the original recording data acquired by the way of pressing the key 1 time is taken as an example to explain, when the special noise of the mechanical sound of the key is analyzed and extracted, the noise characteristics are as shown in fig. 3, 200 milliseconds before and after the recording (only taking this as an example to explain, and not necessarily in the area before and after 200 milliseconds, and specific condition specific analysis is required) can be set to monitor, and the characteristic noise is filtered to reduce the noise to be equivalent to the bottom noise level. The operation of noise reduction is carried out, and the specific flow is as follows:
software analysis of base noise decibel range → monitoring of characteristic noise → reduction of decibel number to base noise range → completion of
The final noise reduction effect is shown in fig. 4: the noise is basically merged into the background noise, and the recording curve is in smooth transition.
103, associating the recording data with a preset sticker, and storing the recording data into a series of storage spaces corresponding to code values and in a blank state currently; wherein each code value corresponds to a plurality of different series of memory spaces
Specifically, the sticker is used for being pasted in an area needing to be read;
will the recording data is correlated with preset sticker, include:
selecting recording data;
reading the related paster through the reading pen;
and associating the selected recording data with the sticker for performing the point reading operation.
Specifically, the traditional point-and-read pen needs to be matched with a book printed specially, and the traditional point-and-read pen does not need a special book in the scheme, only needs one set of unique sticker to be designed and pasted in a place where voice is needed, and the purpose of reforming products such as traditional books, articles and other paper media into voice products can be achieved. Thereby enlarging the application range and greatly improving the flexibility of application.
Specifically, the association operation and the recording operation may be performed simultaneously, or may be performed after the recording is completed, and in a specific execution process, one recording data may be selected for a user, and then the sticker to be associated is read by the reading pen (for example, the sticker is touched by the reading pen), so that the association may be completed.
In addition, in a specific embodiment, when the serial storage space corresponding to the code value stores data, the state of the serial storage space is a non-blank state; when the serial storage space corresponding to the code value does not store data, the state of the serial storage space is a blank state;
the method further comprises the following steps:
detecting whether the number of the series storage spaces in the blank state corresponding to the code values is lower than a preset value;
if so, adding a preset number of serial codes to each code value; wherein each series code corresponds to a series storage space.
Specifically, the conventional recording and reading pen has only a very limited storage module, such as a sticker with a code value of 1, and can only store one recording, and if a given code value is used up, there is no possibility of being reused. The code value mapping table in the prior art is shown in table 1:
TABLE 1
| Code value | Audio frequency |
| 001 | 001 |
| 002 | 002 |
| 003 | 003 |
| ··· | ··· |
| N | N |
To the way in this application's the scheme is, the code value can multiplex through distinguishing serial code, can open a plurality of serial codes according to the demand, let the recording audio that the customer can maximize: (as long as content capacity allows), specific code values apply as shown in table 2:
TABLE 2
If there are N available code values, the series setting can be X (X < N), and then the scheme can at least increase X (N-X)/N times more than all the same type products on the market. The design not only can be well compatible with all functions in the market, but also can expand the code value multiplexing space. In addition, a corresponding independent storage space is opened for the audio of the DIY, the old DIY audio is not automatically deleted (unless the user intends) because the new audio comes in, and the file name is arranged by number. The serial number of the sticker is the same as the name of the audio file, so that the conflict can be effectively solved.
In addition, whether the number of the series storage spaces in the blank state corresponding to the code values is lower than a preset value or not can be detected at regular time, for example, when the proportion of the series storage spaces in the blank state corresponding to the code values is only 10% or 20% of the whole, the series codes can be automatically added newly, the added series codes are different from the currently existing series codes, for example, taking table 2 as an example, the added series codes can be series D, series E and the like.
Example 2
The embodiment 2 of the present invention further discloses a touch and talk pen, as shown in fig. 5, including:
an obtaining module 201, configured to obtain original sound recording data;
a denoising module 202, configured to perform denoising processing on the original recording data to generate recording data;
the association storage module 203 is configured to associate the recording data with a preset sticker, and store the recording data in a series of storage spaces corresponding to code values and currently in a blank state; wherein each of the code values corresponds to a plurality of different series storage spaces.
In a specific embodiment, the noise reduction module 202 is configured to:
determining a base noise decibel range in the original recording data aiming at each original recording data;
carrying out noise monitoring on the original recording data to determine noise;
and reducing the decibel number of the noise to be within the decibel range of the bottom noise to generate recording data.
In a specific embodiment, the obtaining module 201 is configured to:
when receiving an instruction that the reading pen presses a recording key, starting recording;
stopping the recording when receiving an instruction corresponding to releasing the recording key;
and respectively taking the time for starting recording and stopping recording once as a starting point and an end point to obtain original recording data.
In a specific embodiment, when the serial storage space corresponding to the code value stores data, the serial storage space is in a non-blank state; when the serial storage space corresponding to the code value does not store data, the state of the serial storage space is a blank state;
in a specific embodiment, as shown in fig. 6, the touch-and-talk pen further includes:
a newly-adding module 204, configured to detect whether the number of the series of storage spaces in the blank state corresponding to the code value is lower than a preset value;
if so, adding a preset number of serial codes to each code value; wherein each series code corresponds to a series storage space.
In a specific embodiment, the sticker is used for being pasted in an area needing to be read;
the association storage module 203 associates the recording data with a preset sticker, including:
selecting recording data;
reading the related paster through the reading pen;
and associating the selected recording data with the sticker for performing the point reading operation.
Therefore, the embodiment of the invention provides a touch reading method and a touch reading pen, wherein the method comprises the following steps: acquiring original recording data; carrying out noise reduction processing on the original recording data to generate recording data; associating the recording data with a preset sticker, and storing the recording data in a series of storage spaces corresponding to code values and currently in a blank state; wherein each of the code values corresponds to a plurality of different series storage spaces. Therefore, the noise is reduced, the recording quality is improved, the requirement of a user is ensured, and sufficient storage space is provided. .
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above-mentioned invention numbers are merely for description and do not represent the merits of the implementation scenarios.
The above disclosure is only a few specific implementation scenarios of the present invention, however, the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. A method of touch reading, applied to a touch reading pen, the touch reading pen including N available code values, wherein X code values are set as a series of codes, and X is greater than 0 and less than N, the method comprising:
acquiring original recording data;
carrying out noise reduction processing on the original recording data to generate recording data;
associating the recording data with a preset sticker, and storing the recording data in a series of storage spaces corresponding to code values and currently in a blank state; wherein (N-X) residual code values each correspond to X different series of memory spaces.
2. The method of claim 1,
the "performing noise reduction processing on the original recording data to generate recording data" includes:
determining a base noise decibel range in the original recording data aiming at each original recording data;
carrying out noise monitoring on the original recording data to determine noise;
and reducing the decibel number of the noise to be within the decibel range of the bottom noise to generate recording data.
3. The method of claim 1, wherein said obtaining raw audio recording data comprises:
when receiving an instruction that the reading pen presses a recording key, starting recording;
stopping the recording when receiving an instruction corresponding to releasing the recording key;
and respectively taking the time for starting recording and stopping recording once as a starting point and an end point to obtain original recording data.
4. The method of claim 1, wherein when a series of memory spaces corresponding to the code values store data, the state of the series of memory spaces is a non-blank state; when the serial storage space corresponding to the code value does not store data, the state of the serial storage space is a blank state;
the method further comprises the following steps:
detecting whether the number of the series storage spaces in the blank state corresponding to the code values is lower than a preset value;
if so, adding a preset number of serial codes to each code value; wherein each series code corresponds to a series storage space.
5. The method of claim 1, wherein the sticker is for posting in an area where a point-to-read is desired;
will the recording data is correlated with preset sticker, include:
selecting recording data;
reading the related paster through the reading pen;
and associating the selected recording data with the sticker for performing the point reading operation.
6. A stylus comprising N available code values, wherein X code values are set as a series of codes, X being greater than 0 and less than N, comprising:
the acquisition module is used for acquiring original recording data;
the noise reduction module is used for carrying out noise reduction processing on the original recording data to generate recording data;
the association storage module is used for associating the recording data with a preset sticker and storing the recording data into a series of storage spaces corresponding to code values and in a blank state currently; wherein (N-X) residual code values each correspond to X different series of memory spaces.
7. The point-and-read pen of claim 6, wherein the noise reduction module is to:
determining a base noise decibel range in the original recording data aiming at each original recording data;
carrying out noise monitoring on the original recording data to determine noise;
and reducing the decibel number of the noise to be within the decibel range of the bottom noise to generate recording data.
8. The point-and-read pen of claim 6, wherein the acquisition module is to:
when receiving an instruction that the reading pen presses a recording key, starting recording;
stopping the recording when receiving an instruction corresponding to releasing the recording key;
and respectively taking the time for starting recording and stopping recording once as a starting point and an end point to obtain original recording data.
9. The point-reading pen of claim 6, wherein when the serial storage space corresponding to the code value stores data, the status of the serial storage space is a non-blank status; when the serial storage space corresponding to the code value does not store data, the state of the serial storage space is a blank state;
this point reading pen still includes:
the newly-added module is used for detecting whether the number of the series storage spaces corresponding to the code values and in the blank state is lower than a preset value or not;
if so, adding a preset number of serial codes to each code value; wherein each series code corresponds to a series storage space.
10. The point-reading pen of claim 6, wherein the sticker is used for pasting on an area needing point-reading;
the association storage module associates the recording data with a preset sticker, and the association storage module comprises:
selecting recording data;
reading the related paster through the reading pen;
and associating the selected recording data with the sticker for performing the point reading operation.
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| CN112423246B (en) * | 2019-08-23 | 2021-11-30 | 成都鼎桥通信技术有限公司 | Intercommunication-based communication processing method, terminal device and storage medium |
| CN111507437B (en) * | 2020-04-13 | 2023-04-25 | 上海趣威文化发展有限公司 | Recording file storage and calling method and application method thereof |
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