CN2922042Y - DVD player with audio processing system - Google Patents
DVD player with audio processing system Download PDFInfo
- Publication number
- CN2922042Y CN2922042Y CN 200620026554 CN200620026554U CN2922042Y CN 2922042 Y CN2922042 Y CN 2922042Y CN 200620026554 CN200620026554 CN 200620026554 CN 200620026554 U CN200620026554 U CN 200620026554U CN 2922042 Y CN2922042 Y CN 2922042Y
- Authority
- CN
- China
- Prior art keywords
- controller
- dvd player
- impact damper
- audio
- electronic circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a DVD player with audio processing system, which is capable to convert aural signal in compact disc into that in favored language and title when audio/video material is played. The primary controller of cassette mechanism in DVD player is connected with a first controller by a first buffer; microphone is connected by ADC adapter with the first controller linking to corpus memory, the corpus memory is connected with an aural translator, aural recognizer and a second controller linking to a second buffer respectively. A DAC converter of the cassette mechanism wiring in DVD player is connected with the first controller and the first buffer, the aural recognizer is connected with word stock memory which links word translator and a third controller connected with a third buffer respectively, and the third buffer is connected with MEX encoder of the cassette mechanism wiring in DVD player.
Description
Technical field
The utility model relates to a kind of DVD player, in particular, relates to a kind ofly audio digital signals in the CD to be handled the language of translating into country variant and the DVD player with audio frequency processing system of captions.
Background technology
Along with the development of DVD player technology, the DVD series of products have entered market in large quantities, because it has the advantage that capacity is big, sharpness is high, are approved by consumers in general.But present DVD player function singleness can only be play the language message that writes down in the CD, when the needs other Languages is play, need be when making CD good languages information of layout in advance and captions, play by player again, increased the cost of making CD.And, then powerless when the user need translate into the languages in the CD languages that oneself need, use inconvenient.
The utility model content
The utility model is in order to overcome weak point of the prior art, provide a kind of language and captions that in the playing audio-video signal, the sound signal in the CD can be converted to the languages of user's needs to play the DVD player with audio frequency processing system easy to use.
The utility model is achieved through the following technical solutions:
A kind of DVD player with audio frequency processing system, comprise DVD player internal machine core electronic circuit, it is characterized in that, master controller in the described DVD player internal machine core electronic circuit is connected with first controller by first impact damper, user speech by the microphone input is connected with described first controller by the ADC converter, the compact disc audio stream output terminal of described first controller is connected with the sound bank storer, described sound bank storer respectively with speech translator, speech recognition device, second controller, second impact damper connects, the audio stream output terminal of the audio user of described first controller stream output terminal and second impact damper is connected with the DAC converter in the DVD player internal machine core electronic circuit, described speech recognition device is connected with the library stores device, described library stores device respectively with the character translation device, the 3rd controller, the 3rd impact damper connects, and described the 3rd impact damper is connected with MEX scrambler in the DVD player internal machine core electronic circuit.
The utlity model has following technique effect:
DVD player of the present utility model can be handled the audio digital signals in the DVD CD according to user's oneself setting, translate into the voice and the captions of country variant.Like this, the user not only just appreciates film, can also learn and amusement, even can carry out interaction with DVD player, and is easy to use, satisfied the demand of different levels culture, makes DVD player have bigger dirigibility and hommization.Simultaneously, can save prior programmed audio-frequency information and caption information when making the DVD CD, save the technical costs of making CD greatly.
Description of drawings
Fig. 1 is the circuit theory diagrams that the utlity model has the DVD player Audio Processing part of audio frequency processing system.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.
Fig. 1 is the circuit theory diagrams that the utlity model has the DVD player Audio Processing part of audio frequency processing system, DVD player with audio frequency processing system of the present utility model comprises DVD player internal machine core electronic circuit, master controller in the DVD player internal machine core is connected with first controller by first impact damper, user speech by the microphone input is connected with first controller by the ADC converter, the compact disc audio stream output terminal of first controller is connected with the sound bank storer, the sound bank storer respectively with speech translator, speech recognition device, second controller, second impact damper connects, the audio stream output terminal of the audio user of first controller stream output terminal and second impact damper is connected with the DAC converter in the DVD player internal machine core electronic circuit, speech recognition device is connected with the library stores device, the library stores device respectively with the character translation device, the 3rd controller, the 3rd impact damper connects, and the MEX scrambler in described the 3rd impact damper and the DVD player internal machine core electronic circuit (is exactly a composite image, the scrambler of captions and OSD) is connected.Above-mentioned speech translator, sound bank storer, second controller and second buffer pool become speech translation system, and character translation device, library stores device, the 3rd controller, the 3rd buffer pool become the literal translation system.The received pronunciation of each character of each country of storage in the sound bank storer, the library stores device is stored each standard character of each country.
The sound signal that the CD pick-up head of DVD player is read is handled after impact damper is delivered to first controller through master controller, first controller is compared the languages that the user selects with the languages of sound signal, if the languages that the user selects are identical with the languages that sound signal provides, then first controller directly outputs to primary sound the impact damper in the DVD player internal machine core electronic circuit, outputs to the audio stream output terminal and plays.Simultaneously, audio stream compares through character in speech recognition system and the character library, and the 3rd controller will identify character and output to the caption stream output terminal through the 3rd impact damper, be shown to screen.
If the languages that the user selects are different with the languages of input audio frequency, first controller compares the data of audio stream and the speech data of sound bank, finishes translation by translater, and the audio stream after will translating then outputs to second impact damper.The 3rd controller speech recognition system is compared the character that the voice that identify change into the character of character library simultaneously, finishes character translation work by translater, and translated character is outputed to the caption stream output terminal through the 3rd impact damper, is shown to screen.
Claims (1)
1, a kind of DVD player with audio frequency processing system, comprise DVD player internal machine core electronic circuit, it is characterized in that, master controller in the described DVD player internal machine core electronic circuit is connected with first controller by first impact damper, microphone is connected with described first controller by the ADC converter, the compact disc audio stream output terminal of described first controller is connected with the sound bank storer, described sound bank storer respectively with speech translator, speech recognition device, second controller connects, described second controller is connected with second impact damper, the audio stream output terminal of the audio user of described first controller stream output terminal and second impact damper is connected with the DAC converter in the DVD player internal machine core electronic circuit, described speech recognition device is connected with the library stores device, described library stores device respectively with the character translation device, the 3rd controller connects, described the 3rd controller is connected with the 3rd impact damper, and described the 3rd impact damper is connected with MEX scrambler in the DVD player internal machine core electronic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026554 CN2922042Y (en) | 2006-06-28 | 2006-06-28 | DVD player with audio processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026554 CN2922042Y (en) | 2006-06-28 | 2006-06-28 | DVD player with audio processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922042Y true CN2922042Y (en) | 2007-07-11 |
Family
ID=38254516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026554 Expired - Fee Related CN2922042Y (en) | 2006-06-28 | 2006-06-28 | DVD player with audio processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922042Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458321A (en) * | 2012-06-04 | 2013-12-18 | 联想(北京)有限公司 | Method and device for loading subtitles |
| CN103853704A (en) * | 2012-11-28 | 2014-06-11 | 上海能感物联网有限公司 | Method for automatically adding Chinese and foreign subtitles to foreign language voiced video data of computer |
-
2006
- 2006-06-28 CN CN 200620026554 patent/CN2922042Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458321A (en) * | 2012-06-04 | 2013-12-18 | 联想(北京)有限公司 | Method and device for loading subtitles |
| CN103458321B (en) * | 2012-06-04 | 2016-08-17 | 联想(北京)有限公司 | A kind of captions loading method and device |
| CN103853704A (en) * | 2012-11-28 | 2014-06-11 | 上海能感物联网有限公司 | Method for automatically adding Chinese and foreign subtitles to foreign language voiced video data of computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |