CN103139682A - Sound effect shift device and system - Google Patents
Sound effect shift device and system Download PDFInfo
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- CN103139682A CN103139682A CN2012105873912A CN201210587391A CN103139682A CN 103139682 A CN103139682 A CN 103139682A CN 2012105873912 A CN2012105873912 A CN 2012105873912A CN 201210587391 A CN201210587391 A CN 201210587391A CN 103139682 A CN103139682 A CN 103139682A
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Abstract
The invention discloses a sound effect shift device and a system. The sound effect shift device comprises a connecting device, a master chip end and a sound effect play device. The master chip end is used for determining connecting types of various connecting ends of the sound effect play device and the connecting device, outputting phonics data to the sound effect play device to enable the sound effect play device to produce sound, and play various sound effects through various level signals detected by various ports through connection of the main chip end and the connecting device. The sound effect shift system comprises a first sound effect unit, a second sound effect unit and a connecting unit. The connecting unit utilizes various connecting ends to respectively connect various sound effect units and play various sound effects. The sound effect shift device and the system can automatically shift sound effect scenes according to an installing condition of a sound box of an electronic equipment end and has the advantages that structure is simple, cost is low, a user can shift the sound effect scenes into a best fit mode by manual setting without referring to a remote control, operation is simple and easy, and sound effect is good.
Description
Technical field
The present invention relates to the audio field, relate in particular to a kind of audio switching device shifter and system.
Background technology
At present the placement pattern of TV has two kinds of desktop and wall hanging patterns, accordingly, its audio scene also has two kinds of desktop and wall hanging patterns, when the user uses base to put TV, can play desktop audio scene after need to selecting with remote controller, when the user uses suspension member to fix TV on the wall, need to select to play wall hanging pattern audio scene with remote controller equally, so just have corresponding better sound effect.Because needs change the audio scene by remote controller, operating process is complicated; Although and offer some clarification in specification and need switch different audios according to different scenes, but a lot of users do not understand what effect is the audio scene in menu play, because operation is very loaded down with trivial details, certain customers can not operate, and finally cause the sound effect of TV very poor simultaneously.
Summary of the invention
Main purpose of the present invention be to provide a kind of simple in structure, do not need the user specially to operate can to reach audio switching device shifter and the system that automatically switches to best audio scene.
The invention provides a kind of audio switching device shifter, comprise jockey, be connected in master chip end, the sound effect player of described jockey, described master chip end is for the varying level signal that detects by its different port that connects described jockey, determine the connected mode of described sound effect player and the different links of jockey, and the output acoustic data makes its sounding to described sound effect player, plays different audios; Described jockey comprises the first earth terminal, the first link and the second link.
Preferably, described master chip end comprise the second earth terminal, be connected in described the second earth terminal the first port, be connected in the second port of described the second earth terminal; Described the second earth terminal is connected in described the first earth terminal, and described the first port is connected in described the first link, and described the second port is connected in described the second link.
preferably, described sound effect player comprises preposition audio amplifier, described preposition audio amplifier comprises the 3rd earth terminal, be connected in the first preposition audio amplifier link of described the 3rd earth terminal, the second preposition audio amplifier link, when described preposition audio amplifier and described jockey are connected, the described first preposition audio amplifier link is connected in described the first link, the described second preposition audio amplifier link is connected in described the second link, this moment, described the first port detected low level, and described the second Port detecting is to high level, described preposition audio amplifier sounding, described sound effect player is play the first audio.
preferably, described sound effect player also comprises the base audio amplifier, described base audio amplifier comprises the 4th earth terminal, the first base audio amplifier link, be connected in the second base audio amplifier link of described the 4th earth terminal, when described base audio amplifier and described jockey are connected, described the first base audio amplifier link is connected in described the first link, described the second base audio amplifier link is connected in described the second link, this moment, described the first port detected high level, and described the second Port detecting is to low level, described base audio amplifier sounding, described sound effect player is play the second audio.
Preferably, described the first link does not connect the described first preposition audio amplifier link, and when described the second link did not connect described the second base audio amplifier link, the first port and second port of described master chip end all detected high level, and described sound effect player is play the 3rd audio.
The present invention also provides a kind of audio switched system, comprising:
The first audio unit is used for playing the first audio;
The second audio unit is used for playing the second audio;
Linkage unit, described linkage unit utilize its different link to connect respectively different audio unit, and play different audios; Described linkage unit comprises the 5th earth terminal, be connected in the 3rd link of described the 5th earth terminal and be connected in the 4th link of described the 5th earth terminal.
Preferably, during described the first described the 3rd link of audio unit connection, play the first audio.
Preferably, during described the second described the 4th link of audio unit connection, play the second audio.
Preferably, also comprise for the 3rd audio unit of playing the 3rd audio.
Preferably, described the 3rd link does not connect described the first audio unit, and described the 4th link is not when connecting described the second audio unit, and the 3rd audio is play in described the 3rd audio unit.
Audio switching device shifter of the present invention comprises jockey, is connected in master chip end, the sound effect player of described jockey, described master chip end is used for varying level being detected by its different port, and then determine that described jockey utilizes its different links to connect the mode of described sound effect player, and the output acoustic data makes its sounding to described sound effect player, plays different audios; Described jockey comprises the first earth terminal, the first link and the second link.The present invention is by arranging the jockey that can connect different sound effect players, reaching does not need the user specially to operate the purpose that can automatically switch to best audio scene, it is simple in structure, with low cost, and the user do not need can change the audio scene by remote controller, operates simple and easy.
Description of drawings
Fig. 1 is jockey and the master chip end annexation schematic diagram of audio switching device shifter of the present invention;
Fig. 2 is the structural representation of preposition audio amplifier one embodiment of audio switching device shifter of the present invention;
Fig. 3 is the structural representation of base audio amplifier one embodiment of audio switching device shifter of the present invention.
Fig. 4 is the linkage unit structural representation of audio switched system of the present invention;
Fig. 5 is the schematic diagram that linkage unit of the present invention connects the first audio unit;
Fig. 6 is the schematic diagram that linkage unit of the present invention connects the second audio unit;
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Referring to figs. 1 through Fig. 3, Fig. 1 is jockey and the master chip end annexation schematic diagram of audio switching device shifter of the present invention; Fig. 2 is the structural representation of preposition audio amplifier one embodiment of audio switching device shifter of the present invention; Fig. 3 is the structural representation of base audio amplifier one embodiment of audio switching device shifter of the present invention.The invention provides a kind of audio switching device shifter, comprise jockey 10, be connected in master chip end 20, the sound effect player (not shown) of described jockey 10, described master chip end 20 is for the varying level signal that detects by its different port that connects described jockey 10, determine the connected mode of described sound effect player and the different links of jockey 10, and the output acoustic data makes its sounding to described sound effect player, plays different audios; Described jockey 10 comprises the first earth terminal 101, the first link 102 and the second link 103, described the first earth terminal 101 comprises two grounding pins (GND), described the first link 102 comprises that one first loud speaker pin (SPK-) and one first detects pin (DET1), and described the second link 103 comprises that one second loud speaker pin (SPK+) and one second detects pin (DET2).
With reference to Fig. 1, described master chip end 20 comprises the second earth terminal 201, be connected in the first port 202 of described the second earth terminal 201, be connected in the second port 203 of described the second earth terminal 201.Described the second earth terminal 201 is connected in described the first earth terminal 101, and described the first port 202 is connected in described the first link 102, and described the second port 203 is connected in described the second link 103.Concrete, described the second earth terminal 201 is connected with the grounding pin of described the first earth terminal 101, described the first port 202 detects pin with first of described the first link 102 and is connected, and described the second port 203 detects pin with second of described the second link 103 and is connected.
with reference to Fig. 1 and Fig. 2, described sound effect player comprises preposition audio amplifier 30, described preposition audio amplifier 30 comprises the 3rd earth terminal 301, be connected in the first preposition audio amplifier link 302 of described the 3rd earth terminal 301, the second preposition audio amplifier link 303, when described preposition audio amplifier 30 is connected with described jockey 10, the described first preposition audio amplifier link 302 is connected in described the first link 102, the described second preposition audio amplifier link 303 is connected in described the second link 103, this moment, described the first port 202 detected low level, and described the second port 203 detects high level, described preposition audio amplifier 30 sounding, described sound effect player is play the first audio.Described the 3rd earth terminal 301 comprises two the first ground pin (GND), the described first preposition audio amplifier link 302 comprises that one first loud speaker stitch (SPK-) and is connected in first of described the first ground pin and detects stitch (DET3), and the described second preposition audio amplifier link 303 comprises that one second loud speaker stitch (SPK+) and one second detects stitch (DET4).
concrete, as shown in Figures 1 and 2, when detecting stitch (DET3), first of described preposition audio amplifier 30 is connected when first of described jockey 10 detects pin (DET1), described grounding pin and described the first ground pin are connected, because described the first detection stitch is connected in described the first ground pin, this moment, described the first link 102 was connected with described the first earth terminal 101, described first detects pin detects a low level signal and it is passed to the first port 202 of described master chip end 20, described the second link 103 of while also is not attached to described the first earth terminal 101, described second detects pin detects a high level signal and it is passed to the second port 203 of described master chip end 20, the acoustic data that described master chip end 20 will send supper bass this moment is passed to described preposition audio amplifier 30, described preposition audio amplifier 30 sends supper bass, described sound effect player is play the first audio.
with reference to Fig. 1 and Fig. 3, described sound effect player also comprises base audio amplifier 40, described base audio amplifier 40 comprises the 4th earth terminal 401, the first base audio amplifier link 402, be connected in the second base audio amplifier link 403 of described the 4th earth terminal 401, when described base audio amplifier 40 is connected with described jockey 10, described the first base audio amplifier link 402 is connected in described the first link 102, described the second base audio amplifier link 403 is connected in described the second link 103, this moment, described the first port 202 detected high level, and described the second port 203 detects low level, described base audio amplifier 40 sounding, described sound effect player is play the second audio.Described the 4th earth terminal 401 comprises two the second ground pin (GND), described the first base audio amplifier link 402 comprises that one the 3rd loud speaker stitch (SPK-) and the 3rd detects stitch (DET5), and described the second base audio amplifier link 403 comprises that one the 4th loud speaker stitch (SPK+) and is connected in the 4th of described the second ground pin and detects stitch (DET6).
concrete, as Fig. 1 and shown in Figure 3, when detecting stitch (DET6), the 4th of described base audio amplifier 40 is connected when second of described jockey 10 detects pin (DET2), described grounding pin and described the second ground pin are connected, because described the 4th detection stitch is connected in described the second ground pin, this moment, described the second link 103 was connected with described the first earth terminal 101, described second detects pin detects a low level signal and it is passed to the second port 203 of described master chip end 20, described the first link 102 of while also is not attached to described the first earth terminal 101, described first detects pin detects a high level signal and it is passed to the first port 202 of described master chip end 20, the acoustic data that described master chip end 20 will send supper bass this moment is passed to described base audio amplifier 40, described base audio amplifier 40 sends supper bass, described sound effect player is play the second audio.
With reference to Fig. 1, described the first link 102 does not connect the described first preposition audio amplifier link 302, and when described the second link 103 does not connect described the second base audio amplifier link 403, the first port 202 and second port 203 of described master chip end 20 all detect high level, described master chip end 20 does not pass out the supper bass acoustic data, and described sound effect player is play the 3rd audio.
high level or low level that embodiment of the present invention audio switching device shifter detects from described jockey 10 by master chip end 20, judge which kind of audio amplifier described audio switching device shifter is equipped with, and automatically adjust its audio scene and be the pattern of suitable this mounting means, audio switching device shifter of the present invention is with low cost, technique is simple, from application operating, the user need not be more as before, need manually to change the audio scene, but according to its Installation Modes audio scene that directly automaticallyes switch, simple to operate, and can reach best sound effect, described audio switching device shifter not only can be used for TV, also can be used for other electronic equipments.
With reference to Fig. 4 to Fig. 6, Fig. 4 is the linkage unit structural representation of audio switched system of the present invention; Fig. 5 is the schematic diagram that linkage unit of the present invention connects the first audio unit; Fig. 6 is the schematic diagram that linkage unit of the present invention connects the second audio unit.The present invention also provides a kind of audio switched system, comprising:
Audio switched system of the present invention provides a kind of intelligence to switch the mode of audio scene, the user need not oneself be switched the audio scene, when the audio unit is connected to the relevant position of described linkage unit, can automatically switch to the audio scene with its adaptation, reach best sound effect.
The above is only the preferred embodiments of the present invention; not thereby limit its scope of the claims; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (10)
1. audio switching device shifter, it is characterized in that, comprise jockey, be connected in master chip end, the sound effect player of described jockey, described master chip end is for the varying level signal that detects by its different port that connects described jockey, determine the connected mode of described sound effect player and the different links of jockey, and the output acoustic data makes its sounding to described sound effect player, plays different audios; Described jockey comprises the first earth terminal, the first link and the second link.
2. audio switching device shifter according to claim 1, is characterized in that, described master chip end comprises the second earth terminal, be connected in the first port of described the second earth terminal, be connected in the second port of described the second earth terminal; Described the second earth terminal is connected in described the first earth terminal, and described the first port is connected in described the first link, and described the second port is connected in described the second link.
3. audio switching device shifter according to claim 2, it is characterized in that, described sound effect player comprises preposition audio amplifier, described preposition audio amplifier comprises the 3rd earth terminal, be connected in the first preposition audio amplifier link of described the 3rd earth terminal, the second preposition audio amplifier link, when described preposition audio amplifier and described jockey are connected, the described first preposition audio amplifier link is connected in described the first link, the described second preposition audio amplifier link is connected in described the second link, this moment, described the first port detected low level, and described the second Port detecting is to high level, described preposition audio amplifier sounding, described sound effect player is play the first audio.
4. audio switching device shifter according to claim 3, it is characterized in that, described sound effect player also comprises the base audio amplifier, described base audio amplifier comprises the 4th earth terminal, the first base audio amplifier link, be connected in the second base audio amplifier link of described the 4th earth terminal, when described base audio amplifier and described jockey are connected, described the first base audio amplifier link is connected in described the first link, described the second base audio amplifier link is connected in described the second link, this moment, described the first port detected high level, and described the second Port detecting is to low level, described base audio amplifier sounding, described sound effect player is play the second audio.
5. audio switching device shifter according to claim 4, it is characterized in that, described the first link does not connect the described first preposition audio amplifier link, and when described the second link does not connect described the second base audio amplifier link, the first port and second port of described master chip end all detect high level, and described sound effect player is play the 3rd audio.
6. an audio switched system, is characterized in that, comprising:
The first audio unit is used for playing the first audio;
The second audio unit is used for playing the second audio;
Linkage unit, described linkage unit utilize its different link to connect respectively different audio unit, and play different audios; Described linkage unit comprises the 5th earth terminal, be connected in the 3rd link of described the 5th earth terminal and be connected in the 4th link of described the 5th earth terminal.
7. audio switched system according to claim 6, is characterized in that, during described the first described the 3rd link of audio unit connection, plays the first audio.
8. audio switched system according to claim 7, is characterized in that, during described the second described the 4th link of audio unit connection, plays the second audio.
9. audio switched system according to claim 8, is characterized in that, also comprises for the 3rd audio unit of playing the 3rd audio.
10. audio switched system according to claim 9, is characterized in that, described the 3rd link does not connect described the first audio unit, and described the 4th link is not when connecting described the second audio unit, and the 3rd audio is play in described the 3rd audio unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587391.2A CN103139682B (en) | 2012-12-28 | 2012-12-28 | A kind of sound effect shift device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587391.2A CN103139682B (en) | 2012-12-28 | 2012-12-28 | A kind of sound effect shift device and system |
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| CN103139682A true CN103139682A (en) | 2013-06-05 |
| CN103139682B CN103139682B (en) | 2016-07-06 |
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| CN201210587391.2A Active CN103139682B (en) | 2012-12-28 | 2012-12-28 | A kind of sound effect shift device and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104363397A (en) * | 2014-11-12 | 2015-02-18 | 四川长虹电器股份有限公司 | Method of setting sound effect according to mounting position of flat-panel television |
| TWI689207B (en) * | 2018-05-09 | 2020-03-21 | 華一聲學股份有限公司 | Planar module sound device |
| CN113965849A (en) * | 2021-11-24 | 2022-01-21 | 深圳市智昇科技发展有限公司 | Sound effect and sound effect adjusting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104363397A (en) * | 2014-11-12 | 2015-02-18 | 四川长虹电器股份有限公司 | Method of setting sound effect according to mounting position of flat-panel television |
| TWI689207B (en) * | 2018-05-09 | 2020-03-21 | 華一聲學股份有限公司 | Planar module sound device |
| CN113965849A (en) * | 2021-11-24 | 2022-01-21 | 深圳市智昇科技发展有限公司 | Sound effect and sound effect adjusting device |
| CN113965849B (en) * | 2021-11-24 | 2023-10-27 | 深圳市智昇科技发展有限公司 | Sound effect and sound effect adjusting device |
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| CN103139682B (en) | 2016-07-06 |
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