KR930006849Y1 - Speaker system - Google Patents
Speaker system Download PDFInfo
- Publication number
- KR930006849Y1 KR930006849Y1 KR2019910010445U KR910010445U KR930006849Y1 KR 930006849 Y1 KR930006849 Y1 KR 930006849Y1 KR 2019910010445 U KR2019910010445 U KR 2019910010445U KR 910010445 U KR910010445 U KR 910010445U KR 930006849 Y1 KR930006849 Y1 KR 930006849Y1
- Authority
- KR
- South Korea
- Prior art keywords
- speaker
- sound
- speaker system
- bass
- cylinders
- Prior art date
Links
- 238000005192 partition Methods 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 210000003029 clitoris Anatomy 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 일반적인 스피커 시스템.1 is a general speaker system.
제2도는 종래무지향성 스피커 시스템.2 is a conventional omnidirectional speaker system.
제3도는 본 고안의 일 실시예.3 is an embodiment of the present invention.
제4도는 본 고안의 타 실시예.4 is another embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1, 11, 11', 21, 21', 31, 31', 31", 31''' : 스피커통1, 11, 11 ', 21, 21', 31, 31 ', 31 ", 31' '': speaker box
2, 22, 22', 32, 32' : 고음스피커2, 22, 22 ', 32, 32': Treble Speaker
3, 23, 23', 33, 33' : 중음스피커3, 23, 23 ', 33, 33': midrange speaker
4, 14, 24, 24', 34, 34' : 저음스피커4, 14, 24, 24 ', 34, 34': Bass Speaker
15, 35 : 상하 스피커통 결합봉 16, 16' : 덕트15, 35: up and down speaker box coupling rod 16, 16 ': duct
27, 27', 27" : 스피커 대역별 차단막 28 : 반사판27, 27 ', 27 ": barrier film for each speaker band 28: reflector
본 고안은 스피커 시스템에 관한 것으로, 특히 전방향의 입체 음향 시스템에 관한 것이다.The present invention relates to a speaker system, and more particularly to a stereo system in all directions.
일반적인 스피커 시스템에 있어서는 제1도에 도시한 바와 같이 스피커통(1)의 정면에 고, 중, 저음 스피커(2.3.4)를 설치하고, 이와 같은 스피커통(1) 두개를 좌우로 설치 후 가장 이상적인 스테레오 음향 효과의 음악감상을 위하여 청취자와 두개의 스피커통과 삼각형 위치에 고정해야 한다.In a general speaker system, as shown in FIG. 1, high, medium, and low speaker (2.3.4) are installed in front of the speaker box 1, and two speaker boxes 1 are installed to the left and right. For the ideal stereo sound effect, the music should be fixed in the triangle position with the listener and two loudspeakers.
이런 경우는 스피커설치 장소의 제약과 가구 그리고 음향실 벽면의 울림 등으로 초점이 잘 맞지 않으며, 특히 기존 스피커 시스템은 저음 재생 능력이 약하며 특히 음향 확산에 방향성이 있어 모든 구석구석에 균형 있는 음향 공급이 어렵다.In this case, the focus is limited due to the limitations of the speaker installation place, the furniture, and the sound of the walls of the sound room. In particular, the existing speaker system has low bass reproduction ability, and in particular, it is directional to sound diffusion, making it difficult to provide a balanced sound in every corner. .
이러한 취약점을 해결하기 위하여 스피커 배플(BAFFLE) 전면에 두개의 저음(WOOFER)을 설치하는 경우가 많으나 그 효과는 저음(WOOFER) 유니트 추가의 성능에 불과하며 스피커통의 높이가 커지는 등 단점이 많고 궁극적으로 방향성에 관한 문제 해결을 못하고 있다.In order to solve these weaknesses, two woofers are often installed in front of the speaker baffle, but the effect is only the performance of adding a woofer unit, and there are many disadvantages such as increase in the height of the speaker box. As a result, the problem of directionality has not been solved.
상기와 같은 점은 제2도에 도시한 것과 같이 두개의 스피커통(11,11')사이에 공간이 설치되도록 결합봉(15)등으로 상하 두개의 스피커통 모서리끼리 연결하고, 저음용 스피커(14)(14')가 서로 대향되게 설치하므로써 해결된다.As described above, as shown in FIG. 2, the upper and lower corners of the speaker cylinders are connected to each other by a coupling bar 15, and the like, so that a space is installed between the two speaker cylinders 11 and 11 '. It is solved by installing 14) 14 'to face each other.
그러나 이는 저음만을 대상으로 한 것이므로 원음에 가까운 입체 음향을 얻는데는 문제가 있다.However, since this is intended only for bass, there is a problem in obtaining a stereo sound close to the original sound.
상기한 문제를 해결하기 위해서 제3도와 같이 고음(32,32'), 중음(33,33'), 저음(34,34') 스피커를 연결봉(35)에 의해 수직 다단으로 설치하여 고음은 고음스피커끼리, 중음과 저음도 새로같은 음역의 스피커끼리 서로 대향시켜 360°사방으로 음이 발산되어 제2도의 저음스피커만 대향시킨 시스템보다도 더욱 생생한 현장감 넘치는 생음 효과를 얻을 수 있다.To solve the above problem, as shown in FIG. 3, the treble (32,32 '), the mid (33, 33') and the bass (34, 34 ') speakers are installed in the vertical multistage by the connecting rod (35). Loudspeakers, mid-range and low-range speakers are also opposed to each other in the same range, and sound is radiated in 360 ° directions, resulting in a more realistic sound effect than a system in which only the second-level bass speaker is opposed.
그러나 고음스피커 유니트(22, 22'혹은 32,32')를 두개 대향시킬 경우 날카로운 콤팩트 디스크(CD) 음악청취가 어려울 경우 고음스피커를 한개만 사용할 수도 있다.However, when two high-pitched loudspeaker units 22, 22 'or 32, 32' are opposed to each other, it may be possible to use only one high-pitched loudspeaker when it is difficult to listen to a sharp compact disc (CD) music.
제4도는 본 고안의 변형 실시 예로서 스피커통(21,21')를 좌우로 각각 수직으로 세워 스피커가 서로 일정간격을 두고 대향되게 배치하고 저음을 별도의 칸막이(27,27')로 분리하고 중음, 고음을 저음과 분리하는 칸막이(27)과 상측칸막이(27")로 되고, 상기한 스피커통(21)(21')의 앞면은 개방되고, 뒷면은 외향되게 반원 또는 V자형 반사판(28)을 설치하여 구성된다.Figure 4 is a modified embodiment of the present invention by placing the speaker cylinder (21, 21 ') vertically to the left and right to face each other with a predetermined distance from each other and separate the bass into separate partitions (27, 27') and It consists of a partition 27 and an upper partition 27 "which separates the midtone and the treble from the low tone, and the front surface of the speaker cylinders 21 and 21 'is opened, and the backside is outwardly semicircular or V-shaped reflecting plate 28. Is configured by installing
상기와 같은 구성으로 되는 것이므로 각 음역의 스피커, 예를들어 저음스피커에 전기적 음성신호를 인가하는 경우 공지와 같이 기계적 음성신호로 변환되어 공기를 진동하게 되며, 이와 같은 소리는 앞의 개방된 면으로 나오게되고 또 일부의 음은 반사판(28)에 의해 반사되어 앞쪽으로 음성을 밀어내는 결과가 된다.Since it is configured as described above, when an electric voice signal is applied to the speaker of each sound range, for example, a bass speaker, the sound is converted into a mechanical voice signal as described in the prior art, and the air is vibrated. Some of the sound is reflected by the reflector 28 and pushes the voice forward.
따라서 지금과 같이 스피커통의 전면(BAFFLE)에 상, 중, 하 위치에 저,중, 고음 스피커 유니트를 전면의 평면적 설치로만 되는 것보다도 본 고안의 구조시스템으로서, 음질, 음압, 방사 각도, 음핵분리도, 출력등 여러면에서 월등한 효과가 발생된다.Therefore, as in the present invention, the sound system, sound pressure, radiation angle, and clitoris of the present invention are more important than the flat installation of the low, middle, and high pitched speaker units in the upper, middle, and lower positions on the front surface of the speaker box. Outstanding effects occur in many ways, including separation and power.
또한 구조도 간단하며 출력에 비하여 소형화 이동성 용이와 기존스피커 시스템보다도 다양한 모양과 디자인이 가능하다.In addition, the structure is simple, and compared to the output, it is possible to move more compact and various shapes and designs than conventional speaker system.
또 도시에는 4각형 모양으로 스피커통을 도시했으나 다각형상의 스피커통으로 형성할 수도 있으며, 상하 스피커통 지지대(15)와 지지대(15) 사이의 일부를 폐쇄하거나 개방시킴으로서 다양한 음색의 효과를 발휘할 수 있는 실용적인 고안인 것이다.In addition, although the speaker box is shown in a quadrangular shape in the city, it may be formed as a polygonal speaker box, and it is practical to exert various tone effects by closing or opening a portion between the upper and lower speaker box supports 15 and 15. It is an idea.
Claims (2)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910010445U KR930006849Y1 (en) | 1991-07-09 | 1991-07-09 | Speaker system |
TW081105053A TW203674B (en) | 1991-07-09 | 1992-06-26 | |
DE4221556A DE4221556A1 (en) | 1991-07-09 | 1992-07-01 | SPEAKER ARRANGEMENT |
GB9214294A GB2258365B (en) | 1991-07-09 | 1992-07-06 | Speaker system with reproduced sound wave manipulation |
FR9208321A FR2679095A1 (en) | 1991-07-09 | 1992-07-06 | Loudspeaker system with processing of a reproduced acoustic wave |
US07/910,735 US5388162A (en) | 1991-07-09 | 1992-07-08 | Sound innovation speaker system |
JP4182394A JPH05211695A (en) | 1991-07-09 | 1992-07-09 | Improved type speaker system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910010445U KR930006849Y1 (en) | 1991-07-09 | 1991-07-09 | Speaker system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930004024U KR930004024U (en) | 1993-02-26 |
KR930006849Y1 true KR930006849Y1 (en) | 1993-10-07 |
Family
ID=19316175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910010445U KR930006849Y1 (en) | 1991-07-09 | 1991-07-09 | Speaker system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930006849Y1 (en) |
-
1991
- 1991-07-09 KR KR2019910010445U patent/KR930006849Y1/en not_active IP Right Cessation
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Publication number | Publication date |
---|---|
KR930004024U (en) | 1993-02-26 |
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