CN1770262A - Speech display system and method - Google Patents
Speech display system and method Download PDFInfo
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- CN1770262A CN1770262A CNA2004100871422A CN200410087142A CN1770262A CN 1770262 A CN1770262 A CN 1770262A CN A2004100871422 A CNA2004100871422 A CN A2004100871422A CN 200410087142 A CN200410087142 A CN 200410087142A CN 1770262 A CN1770262 A CN 1770262A
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Abstract
Disclosed is a speech display system and method. The system comprises loading module, sentence break judging module, sentence break editing module, translating module, recrudescing module, subtitling reverse speed calculating module, subtitling rolling module and sound wave display module. The method comprises steps of: loading a speech file with loading module and separating the speech file into a plurality of sentence break node with sentence break module; calculating each letter reverse display speed and display sentence break list content; marking subtitling being played and reverse each letter according to display speed; marking sentence break node position and play speed with lines on sound wave graph; during playing speech file, on the display unit displaying play speed and matching with synchronize subtitling roll to provide guidance.
Description
Technical field
The invention relates to a kind of speech display system and method, particularly about a kind of when playing voice document, with the sound wave mode progress that displays the play, and cooperate captions rolling to show a kind of speech display system and the method for voice document Chinese words synchronously.
Background technology
Generally possess at present the voice Presentation Function display unit electronic equipment or be applied in the output software of display unit, the function of guiding sentence by sentence only is provided mostly, minority collocation has the display the play design of progress of sound wave, but all fail to cooperate synchronously the mode of captions rolling and literal interaction to show (showing) as the Karaoke captions, the interface of not translating in real time and editing more, thereby cause the user to be difficult for cooperating the interaction of captions to practise accordingly.
Therefore, how to provide a kind of when playing voice document, captions show that the literal of the voice document content of block can carry out highlighted prompting by sentence, and according to anti-white each letter of the speed of playing (bright reading mode), possesses guiding function word by word and sentence by sentence, so that a kind of speech display system and method that the user cooperates captions to practise are the targets that the present invention will realize.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of and is used for when voice document is play, can be with the sound wave progress that displays the play, and cooperate captions rolling to show a kind of speech display system and the method for voice document Chinese words synchronously.
Another object of the present invention is to provide a kind of when voice document is being play, the literal that shows the voice document content of block at captions can be by the highlighted prompting of sentence, and according to anti-white each letter of the speed of playing (bright reading mode), possesses guiding function word by word and sentence by sentence, a kind of speech display system and the method that make things convenient for the user to cooperate captions to practise.
For reaching above-mentioned purpose, the invention provides a kind of speech display system and method, this system comprises load-on module, is used to load voice document; The punctuate judge module, be used to differentiate the content of voice document article, and it is split as a plurality of punctuate nodes, produce possess at least the punctuate index is arranged, punctuate reproduction time and punctuate index captions wherein a kind of punctuate tabulation and database thereof of field, and be stored in this voice document; The punctuate editor module is for editing punctuate index captions one by one and being stored in this voice document; The translation module is used for the character translation of punctuate index captions is become the literal of other national language, and simultaneously original text and subtitlen is stored in the voice document; Re-reading module is used for the content of re-reading this voice document; The anti-white speed calculation module of captions is used to calculate the anti-white speed of displaying of each letter of these row punctuate index captions; The captions rolling module is used to show the literal of punctuate index and punctuate index captions in the punctuate tabulation, and punctuate index captions press sentence with obvious color tips, and according to anti-each letter in vain of the speed of playing (reading aloud); And the sound wave display module, be used to show the audiogram of the complete voice data of voice document, and on this audiogram with the progress of line markings punctuate node location and broadcast.
Wherein this captions rolling module and sound wave display module demonstrate voice messaging synchronously on display unit.
The method that these voice show is suitable in the above-mentioned speech display system, and it comprises the following steps:
(1) make load-on module load digital voice file; (2) make the punctuate judge module judge the voice document article content, and it is split as a plurality of punctuate nodes, and produce record voice document content by the punctuate index after splitting, punctuate reproduction time and punctuate index captions wherein a kind of punctuate tabulation and database thereof of information, and it is stored in this voice document; (3) make the user select whether to open the punctuate editor module, if, then eject editor, for the user's captions that will edit of input and selection off-the-shelf subtitle file of packing into one by one in editor, and carry out next step; As not, the punctuate list content after then will editing is stored in the voice document, and skips to step (5); (4) make the user select whether to open the translation module, if then select the character translation of punctuate index captions is become the literal of other countries' language for the user, and punctuate index captions original text and subtitlen after will editing be stored in the voice document in the lump, and carry out next step; Then carry out step (5) if not; (5) open re-reading this voice document content of re-reading module, and the breakpoint time of relatively this voice document reproduction time and punctuate tabulation obtaining the index of making pauses in reading unpunctuated ancient writings, and demonstrate this row punctuate index captions; (6) make the anti-white speed calculation module of captions according to the writing letter number of the time interval between interior two breakpoints of punctuate tabulation, calculate the anti-white speed of this row punctuate index caption character letter at the uniform velocity divided by these row punctuate index captions; (7) make the captions rolling module show the literal of interior punctuate index of punctuate tabulation and punctuate index captions, when voice document is play, punctuate index captions have been pressed sentence and have been pointed out with the visible marking, and according to anti-white each letter of the speed of playing (reading aloud), it also can switch to the translation data, convert subtitlen synchronous rolling show state to, and (8) make the sound wave display module show the audiogram of the complete voice data of this voice document, and on this audiogram with the progress of line markings punctuate node location and broadcast.
By this speech display system and method, provide the user when voice document is play, on display unit with the sound wave mode progress that displays the play, and cooperate captions rolling to show the voice file words synchronously simultaneously, cooperate captions to practise with word by word and sentence by sentence guiding and translation contrast function easily for the user.
Description of drawings
Fig. 1 is the system construction drawing of speech display system of the present invention;
Fig. 2 is the embodiment process flow diagram of voice display packing of the present invention.
Embodiment
Embodiment
Below describe embodiments of the present invention in detail by particular specific embodiment.
Fig. 1 is the system architecture synoptic diagram of speech display system 100 of the present invention, as shown in the figure, speech display system 100 of the present invention comprises: load-on module 101, punctuate judge module 102, punctuate editor module 103, translation module 104, re-reading module 105, the anti-white speed calculation module 106 of captions, captions rolling module 107 and sound wave display module 108.
This load-on module 101 is used to load digital voice file, and digital voice file can be MP3 (MpegLayer3) form.
This punctuate judge module 102 is used to judge the content of voice document article, and it is split as a plurality of punctuate nodes, and tabulation of generation punctuate and database thereof, this punctuate list records has the information such as punctuate index, punctuate reproduction time and punctuate index captions after the article content of voice document splits, and its database can be deposited in this voice document, when loading this voice document for next time, promptly possessing the punctuate index information can be for utilizing.
This punctuate editor module 103 can eject an editor, and the user can edit punctuate index captions one by one in this editor, and the off-the-shelf subtitle file of also can selecting to pack into substitutes these punctuate index captions.
This translation module 104 is according to user's selection, the word content of punctuate index captions is translated into the literal of other national language, as Chinese subtitle translated in the English punctuate index captions of English voice document, and in this voice document, store original text and subtitlen simultaneously.
This re-reading module 105 is used for re-reading this voice document content, and relatively the voice document reproduction time is tabulated the breakpoint time with punctuate, thereby obtains the punctuate index caption information of this sentence.
The anti-white speed calculation module 106 of these captions is used to calculate the anti-white speed of displaying of each letter of these row punctuate index captions, the anti-white speed calculation module of these captions is according to the writing letter number of the time interval between interior two breakpoints of punctuate tabulation divided by punctuate index captions, calculates the anti-white speed of this row punctuate index caption character letter at the uniform velocity.
This captions rolling module 107 is used to show the literal of interior punctuate index of punctuate tabulation and punctuate index captions, when playing voice document, punctuate index captions can be pointed out with obvious color by sentence, and according to anti-white each letter of (reading aloud) speed of broadcast, it also can switch to the translation data, converts subtitlen synchronous rolling show state to.
This sound wave display module 108 is used to show the audiogram of the complete voice data of this voice document, and on this audiogram with the progress of line markings punctuate node location and broadcast.
Wherein this captions rolling module 107 and sound wave display module 108 show voice messaging synchronously on display unit 200.
Fig. 2 is the process flow diagram of the preferred embodiment of voice display packing of the present invention, as shown in the figure, at first carries out step S202, loads the English digital voice document by the user, and this digital voice file can be MP3 (MpegLayer3) form, then proceeds to step S204.
In step S204, punctuate judge module 102 will be judged the voice document article content and it is split as a plurality of punctuate nodes the judgement of making pauses in reading unpunctuated ancient writings automatically of the English digital voice document of this loading, then proceeds to step S206.
In step S206, this punctuate judge module 102 produces punctuate tabulation and database thereof, this punctuate list records has the voice document article content by information such as the punctuate index after splitting, punctuate reproduction time and punctuate index captions, and its database can be deposited in this voice document, when loading this voice document for next time, the information that promptly possesses the punctuate index can enter step S208 then for utilizing, and whether inquiry edits the action of correction to the punctuate list content that has produced.
In step S208, if the user selects to edit the punctuate list content, then then proceed to step S210, as not, then proceed to step S218 and begin re-reading voice document content.
In step S210, punctuate editor module 103 can eject an editor, in editor, edit punctuate index captions one by one for the user, the off-the-shelf subtitle file of also can selecting to pack into substitutes these punctuate index captions, and inquires whether translate punctuate index caption content, if then proceed to step S214, as denying, then proceed to step S216, in voice document, store the data edit, and proceed to step S218 and then begin re-reading voice document content.
In step S214, translation module 104 is translated into the word content of punctuate index captions according to user's selection the literal of other national language, be that Chinese subtitle translated in the English punctuate index captions of English voice document in this embodiment, proceed to step S216 again and in voice document, store original text and subtitlen simultaneously, then proceed to step S218 and begin re-reading voice document content.
In step S218, begin re-reading this voice document content, and proceed to step S220 and go comparison voice document reproduction time and punctuate tabulation breakpoint time, then proceed to step S222 again, obtain the punctuate index caption information of this sentence, and show and the captions of this row punctuate index then proceed to step S224.
In step S224, the anti-white speed calculation module 106 of captions calculates the anti-white speed of displaying of each letter of these row punctuate index captions, the anti-white speed calculation module 106 of these captions is according to the writing letter number of the time interval between interior two breakpoints of punctuate tabulation divided by punctuate index captions, calculates the anti-white speed of this row punctuate index caption character letter at the uniform velocity; These two breakpoints are meant the time of two punctuate index, the time discontinuous point of index 1 of for example making pauses in reading unpunctuated ancient writings is 00:02.855 second, the time discontinuous point of punctuate index 2 is 00:06.278 second, then the anti-white speed calculation module 106 of captions will be according to its numerical value of formula substitution, the punctuate index captions demonstration time of calculating punctuate index 2 is 3.42 seconds, and should the demonstration time divided by the alphabetical number of the punctuate index captions of punctuate index 2, calculate the anti-white speed of this row punctuate index caption character letter at the uniform velocity, the punctuate index captions writing letter number of index 2 of for example making pauses in reading unpunctuated ancient writings is 10, then the at the uniform velocity presentation time of this row punctuate index caption character then is 3.42/10=0.342 second, that is to say that the anti-white reaction time of each letter of this row punctuate index caption character is 0.342 second; After calculating the anti-white speed of these row punctuate index captions, be connected to again among the step S226, and this calculated value is passed to (carefully detailed meat holds aftermentioned) among the step S230.
In step S226, then handle by captions rolling module 107, and be used to show the literal of punctuate index and punctuate index captions in the punctuate tabulation, when playing voice document, punctuate index captions can be by sentence with obvious color tips, and according to anti-white each letter of the speed of playing (reading aloud), in anti-white each alphabetical reaction time, then the calculated value that is calculated by the anti-white speed calculation module 106 of captions in step S224 just obtains; In this step, if the user has carried out step S214, and in this step, translate punctuate index captions word content, also can switch to the translation data, convert subtitlen synchronous rolling show state to.
In addition in step S218 during re-reading voice document content, the tabulation breakpoint information of can will making pauses in reading unpunctuated ancient writings at any time is passed among the step S228, in step S228, can produce the audiogram of the complete voice data of this voice document, and on this audiogram,, proceed to again among the step S230 with line markings punctuate node location.
In step S230, sound wave display module 108 is received in the calculated value that is transmitted by the anti-white speed calculation module 106 of captions among the step S224, calculate the linear uniform motion speed of this row breakpoint sound wave section, to cooperate the captions with captions rolling module 107 to show the effect that reaches synchronous demonstration, then proceed among the step S232 that the complete audiogram of sound wave display module 108 shows.
Wherein captions rolling module 107 and sound wave display module 108 demonstrate voice messaging synchronously on display unit 200 in step S226, step S232.
In sum, speech display system of the present invention and method, mainly be after the user loads one section voice document by load-on module, when playing voice document, can be on display unit with the sound wave mode progress that displays the play, and cooperate sychronization captions to roll simultaneously, and guiding function word by word and sentence by sentence is provided, make things convenient for the user to cooperate captions to practise.
Claims (8)
1. a speech display system is characterized in that, this system comprises at least:
Load-on module is used to load voice document;
The punctuate judge module, be used to differentiate the content of voice document article, and it is split as a plurality of punctuate nodes, produce possess at least the punctuate index is arranged, punctuate reproduction time and punctuate index captions wherein a kind of punctuate tabulation and database thereof of field, and be stored in this voice document;
The punctuate editor module is for editing punctuate index captions one by one and being stored in this voice document;
The translation module is used for the character translation of punctuate index captions is become the literal of other national language, and simultaneously original text and subtitlen is stored in the voice document;
Re-reading module is used for the content of re-reading this voice document;
The anti-white speed calculation module of captions is used to calculate the anti-white speed of displaying of each letter of these row punctuate index captions;
The captions rolling module is used to show the literal of punctuate index and punctuate index captions in the punctuate tabulation, and punctuate index captions press sentence with obvious color tips, and according to anti-each letter in vain of the speed of playing (reading aloud); And
The sound wave display module is used to show the audiogram of the complete voice data of voice document, and on this audiogram with the progress of line markings punctuate node location and broadcast.
2. speech display system as claimed in claim 1, it is characterized in that, the anti-white speed calculation module of these captions is according to the writing letter number of the time interval between interior two breakpoints of punctuate tabulation divided by the punctuate index content, calculates the anti-white display speed of this each letter of row punctuate index captions.
3. speech display system as claimed in claim 1 is characterized in that, this captions rolling module also can switch to the translation data, converts subtitlen synchronous rolling show state to.
4. speech display system as claimed in claim 3 is characterized in that this subtitlen is a Chinese subtitle.
5. speech display system as claimed in claim 1 is characterized in that, this sound wave display module possesses the at the uniform velocity line of many breakpoint lines and display the play speed and progress.
6. voice display packing is applicable to it is characterized in that in the speech display system that this method comprises:
(1) make load-on module load digital voice file;
(2) make the punctuate judge module judge the voice document article content, and it is split as a plurality of punctuate nodes, and produce record voice document content by the punctuate index after splitting, punctuate reproduction time and punctuate index captions wherein a kind of punctuate tabulation and database thereof of information, and it is stored in this voice document;
(3) make the user select whether to open the punctuate editor module, if, then eject editor, for the user's captions that will edit of input and selection off-the-shelf subtitle file of packing into one by one in editor, and carry out next step; As not, the punctuate list content after then will editing is stored in the voice document, and skips to step (5);
(4) make the user select whether to open the translation module, if then select the character translation of punctuate index captions is become the literal of other countries' language for the user, and punctuate index captions original text and subtitlen after will editing be stored in the voice document in the lump, and carry out next step; Then carry out step (5) if not;
(5) open re-reading this voice document content of re-reading module, and the breakpoint time of relatively this voice document reproduction time and punctuate tabulation obtaining the index of making pauses in reading unpunctuated ancient writings, and demonstrate this row punctuate index captions;
(6) make the anti-white speed calculation module of captions according to the writing letter number of the time interval between interior two breakpoints of punctuate tabulation, calculate the anti-white speed of this row punctuate index caption character letter at the uniform velocity divided by these row punctuate index captions;
(7) make the captions rolling module show the literal of interior punctuate index of punctuate tabulation and punctuate index captions, when voice document is play, punctuate index captions have been pressed sentence and have been pointed out with the visible marking, and according to anti-white each letter of the speed of playing (reading aloud), it also can switch to the translation data, convert subtitlen synchronous rolling show state to, and
(8) make the sound wave display module show the audiogram of the complete voice data of this voice document, and on this audiogram with the progress of line markings punctuate node location and broadcast.
7. voice display packing as claimed in claim 6 is characterized in that, the subtitlen of step (3) is a Chinese subtitle.
8. voice display packing as claimed in claim 6 is characterized in that, this sound wave display module possesses the at the uniform velocity line of many breakpoint lines and display the play speed and progress.
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