SU510171A3 - Sound transmitter - Google Patents
Sound transmitterInfo
- Publication number
- SU510171A3 SU510171A3 SU1820169A SU1820169A SU510171A3 SU 510171 A3 SU510171 A3 SU 510171A3 SU 1820169 A SU1820169 A SU 1820169A SU 1820169 A SU1820169 A SU 1820169A SU 510171 A3 SU510171 A3 SU 510171A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frequency
- radiation
- loudspeakers
- loudspeaker
- planes
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001959 radiotherapy 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
-
- 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
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
.. - .L.. - .L
Изобретение относитс к сист-еме иэлу..чени , состо щей из активной и поантивной электрической цепи, образующей фушсциональное единство, у которой пропускные кривыеи излучаема в пространство на месте . шани мощность .човл ютс:; равномерными в зависимости от частоты,The invention relates to a system of electricity .. a circuit consisting of an active and a potential electronic circuit, forming a fuscional unity, in which the transmission curves are radiated into space on the spot. Shani power. Rated :; uniform depending on the frequency
Известны излучатели звука, содер апте .блоки излуче{ш высокой и низкой частоты, расположенные в пространствеВ-Но рао(е оп.-ч. ных част х, у которых ., « электрическа цепь . состоит из фильтров, регул торов уровн и усилителей мощности, подсоедив,ев-5 ных к узлу входа, а блок излу геник высокой частоты выполнен по меньшей мере в виде трех простых или объединенггых громкогово рителей, плоскости над поверхносткми нзпу.-. чешш которых попарно составл ют , отклон ющийс на 180, а линии пересечем ки этих плоскостей параллельны дрз-т дру гу причем плоскость, перпендикул рна этим ллгнн51м пересечени , разрезатта назван ными плocкocт 0I вдоль ломакой лини;, и оси излучени множества таких соседних громкоговорителей или звукоизл чвющлх Sound emitters are known that contain high-and low-frequency radiotherapy units located in V-Norao space (e. Parts that have the electrical circuit. Consists of filters, level controls, and amplifiers power, connecting to the input node, and the high frequency radiation unit is made at least in the form of three simple or unified loudspeakers, the planes above the surface area, which are in pairs, deviating by 180, and the intersection lines of these planes are parallel to each other, where the sharpness perpendicular to this intersection of the cross, the rasgatta called the 0I space along the broken line; and the radiation axis of a multitude of such neighboring loudspeakers or sound speakers
элементов,, череду сь друг с другом в упо- перпендрхкул рной плоскости, раз« резаны в точках пересечени , образующих сеть мест интерференции перед и за ной ллпнен.of elements, alternating with each other in the perpendicular plane, once cut at the intersection points, forming a network of interference sites in front of and behind the border.
Такие 1 з учателл не обеспечивают вы работки в месте приема (.звука равномерной ыощност в зависимости от частоты.Such 1 samples do not provide for the preparation at the receiving site (sound equal to the intensity depending on the frequency.
Цель изобретени . выработка в месте приема звука в зависимости от частоты более рглмномерной мощности, чем могла быгь получена до сих пор.The purpose of the invention. the output at the place of reception of sound, depending on the frequency of a more uniform power than could be obtained until now.
Это достиг-аетс тем, что блок излуче НИН высокой частоты выполнен по -. меньшей мере Е четырех громкоговорителе и ед :истпеино1Ч5 излучающего низкую часто ту гро1 :ко1исоркте;Ш, средн точка кото« рог о от (гррдней точки паиболее удаленно- г-о громкоговорител , излучающего высокую частоту, расположена на рассто нии 1,5 д 1ймегi;а грокJKoiовсрител , нзлучающего низкую частоту, при этом высота п ширина коргг/са выполнены . с размерами больше измереш{:.«; в воздухе длипь волшл, соответству О1 гей частоте передачи, а хаThis is achieved by the fact that the block of high frequency NIN radiation is made on -. at least E to four loudspeakers and units: istepino1CH5 emitting a low frequency often: 1); W, the midpoint is horn from (the uppermost point is at a greater frequency, is located at a distance of 1.5 d 1megi) ; and the JKoi rival, which emits a low frequency, while the height and width of the korgg / sa are made with dimensions larger than {:. "; in the air the length of the wave corresponds to the O1 gay transmission frequency, and
I от частоты, обладает практически посто нным графиком направпенноста.I from frequency, has a practically constant schedule of directionality.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUEE1935A HU163253B (en) | 1971-08-16 | 1971-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU510171A3 true SU510171A3 (en) | 1976-04-05 |
Family
ID=10995379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1820169A SU510171A3 (en) | 1971-08-16 | 1972-08-15 | Sound transmitter |
Country Status (13)
Country | Link |
---|---|
US (1) | US3862366A (en) |
AT (1) | AT330869B (en) |
BG (1) | BG20835A3 (en) |
CA (1) | CA978093A (en) |
CS (1) | CS171735B2 (en) |
DD (1) | DD98415A5 (en) |
DE (1) | DE2236306B2 (en) |
FR (1) | FR2149449B1 (en) |
GB (1) | GB1407243A (en) |
HU (1) | HU163253B (en) |
PL (1) | PL78133B1 (en) |
SE (1) | SE386799B (en) |
SU (1) | SU510171A3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014121098A3 (en) * | 2013-02-01 | 2014-11-27 | Collins William E | Phase-unified loudspeakers: parallel crossovers |
WO2015164498A1 (en) * | 2014-04-23 | 2015-10-29 | Collins William E | Phase-unified loudspeakers: series crossovers |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1086464B (en) * | 1977-09-06 | 1985-05-28 | Selmin Sas | METHOD AND DEVICES FOR OMNIDIRECTIONAL IRRADIATION OF SOUND WAVES |
US4445227A (en) * | 1981-12-28 | 1984-04-24 | Magnavox Consumer Electronics Company | Loudspeaker having improved directional characteristics |
DE3831468A1 (en) * | 1988-09-16 | 1990-03-22 | Messerschmitt Boelkow Blohm | SAILING YACHT |
US5250763A (en) * | 1991-10-07 | 1993-10-05 | Brown William G | Acoustical equalization device system |
US5278361A (en) * | 1993-02-05 | 1994-01-11 | Thomson Consumer Electronics, Inc. | Loudspeaker system |
US6201878B1 (en) * | 1995-09-02 | 2001-03-13 | New Transducers Limited | Portable compact disc player |
US6389935B1 (en) * | 1996-09-02 | 2002-05-21 | New Transducers Limited | Acoustic display screen |
GB9930275D0 (en) * | 1999-12-21 | 2000-02-09 | New Transducers Ltd | Loudspeakers |
US20030006092A1 (en) * | 2001-06-27 | 2003-01-09 | Rpg Diffusor Systems, Inc. | Sound diffuser with low frequency sound absorption |
US7392880B2 (en) * | 2002-04-02 | 2008-07-01 | Gibson Guitar Corp. | Dual range horn with acoustic crossover |
CN101072451A (en) * | 2006-05-12 | 2007-11-14 | 鸿富锦精密工业(深圳)有限公司 | Sound box cover |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104730A (en) * | 1963-09-24 | Speaker enclosure | ||
US2143175A (en) * | 1937-10-23 | 1939-01-10 | Samuel A Waite | Sound reproducing system |
GB721976A (en) * | 1952-08-11 | 1955-01-19 | Ferguson Radio Corp | Improvements in and relating to sound reproducing apparatus |
US3125181A (en) * | 1961-06-21 | 1964-03-17 | pawlowski | |
US3340956A (en) * | 1965-11-01 | 1967-09-12 | Motorola Inc | Sound reproduction apparatus |
BE756400A (en) * | 1969-11-26 | 1971-03-01 | Elektroakusztikai Gyar | ACOUSTIC SPEAKER |
-
1971
- 1971-08-16 HU HUEE1935A patent/HU163253B/hu not_active IP Right Cessation
-
1972
- 1972-07-20 AT AT627872A patent/AT330869B/en not_active IP Right Cessation
- 1972-07-24 DE DE19722236306 patent/DE2236306B2/en active Granted
- 1972-07-26 SE SE7209788A patent/SE386799B/en unknown
- 1972-07-28 PL PL1972156988A patent/PL78133B1/pl unknown
- 1972-08-01 DD DD164797A patent/DD98415A5/xx unknown
- 1972-08-10 US US279515A patent/US3862366A/en not_active Expired - Lifetime
- 1972-08-10 BG BG21178A patent/BG20835A3/xx unknown
- 1972-08-10 CA CA149,320A patent/CA978093A/en not_active Expired
- 1972-08-11 FR FR7229164A patent/FR2149449B1/fr not_active Expired
- 1972-08-15 SU SU1820169A patent/SU510171A3/en active
- 1972-08-15 GB GB3797772A patent/GB1407243A/en not_active Expired
- 1972-08-15 CS CS725646A patent/CS171735B2/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014121098A3 (en) * | 2013-02-01 | 2014-11-27 | Collins William E | Phase-unified loudspeakers: parallel crossovers |
US9113257B2 (en) | 2013-02-01 | 2015-08-18 | William E. Collins | Phase-unified loudspeakers: parallel crossovers |
WO2015164498A1 (en) * | 2014-04-23 | 2015-10-29 | Collins William E | Phase-unified loudspeakers: series crossovers |
Also Published As
Publication number | Publication date |
---|---|
FR2149449B1 (en) | 1980-03-14 |
DD98415A5 (en) | 1973-06-12 |
CS171735B2 (en) | 1976-10-31 |
ATA627872A (en) | 1975-10-15 |
BG20835A3 (en) | 1975-12-20 |
US3862366A (en) | 1975-01-21 |
FR2149449A1 (en) | 1973-03-30 |
GB1407243A (en) | 1975-09-24 |
DE2236306A1 (en) | 1973-03-15 |
DE2236306B2 (en) | 1976-07-08 |
AT330869B (en) | 1976-07-26 |
CA978093A (en) | 1975-11-18 |
SE386799B (en) | 1976-08-16 |
PL78133B1 (en) | 1975-04-30 |
HU163253B (en) | 1973-07-28 |
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