WO1993022889A1

WO1993022889A1 - Method and acoustic system for sonification of enclosed and open spaces

Info

Publication number: WO1993022889A1
Application number: PCT/RU1992/000109
Authority: WO
Inventors: Alexei Vladimirovich Vinogradov; Vladimir Sergeevich Konischev; Vladimir Vladimirovich Smirnov
Original assignee: Vinogradov Alexei V; Vladimir Sergeevich Konischev; Vladimir Vladimirovich Smirnov
Priority date: 1992-04-23
Filing date: 1992-05-22
Publication date: 1993-11-11
Also published as: AU1972992A; RU2018207C1; KR0149685B1; EP0696155A1; EP0696155A4; KR940701630A

Abstract

A method and an acoustic system for sonification of enclosed and open spaces are used for sonification of enclosed and open spaces with the use of acoustic pseudosystems. In a method for sonification of enclosed and open spaces which includes separation of spectral components of the electric signal corresponding to different frequency bands, conversion of the electric signals into acoustic ones by means of pairwise and in-phase connected main and additional electroacoustic radiation heads providing for coherency of the acoustic waves and mounted in parallel and axially-opposite manner so that their front panels face each other at different distances corresponding to their different frequency bands, the main and the additional heads are mounted at the distances from each other correspondingly equal to 0.5-2.0 of the distances at which the irregularity of the frequency response is minimal within each frequency band in the directions which are perpendicular to the axes along which are mounted the radiation heads and which are not limited by their front panels, the characteristic sensibility of each additional radiator being so chosen that it exceeds by 1-12 dB that of each main radiator and the excess sound power fed to the heads of the additional radiations being dampened during the whole sonication process. Besides, the main and additional radiation heads with different frequency bands facing each other by their front panels are mounted in one or different planes in relation to each other.

Description

SPΟSΟB ΟTHE ZΑΚΡΑΚΡΤΤΧΧΧΧΧ И И ИΟΤΚ ΟΤΚΟΤΚ ИΤΧΧ

ПΡΟСΤΡΑΗСΤΒ and ΑΚУСΤИЧΕСΚΑЯ СИСΤΕΜΑ FOR ΕΓΟ

LISTENING AREA OF THE INVENTION The invention is subject to a loss of sound and may be used when playing a game. Accessories with the use of acoustic systems.

Pρedshesτvuyuschy uροven τeχniκi Izvesτen sποsοb vsenaπρavlennοgο οzvuchivaniya zaκρyτyχ ποmescheny and οτκρyτyχ προsτρansτv and -usτροysτvο for egο οsu- schesτvleniya, vκlyuchayuschy usτanοvκu dvuχ diφφuzορnyχ gροmκοgο- vορiτeley, ρazmeschennyχ dρug προτiv dρuga and vκlyuchenny ^χ φaznο syn- (SΛ, Α, 3985201). Accessible equipment and devices are intended to be used. and their implementation-ensures the excessive intensity of sounding at a small volume. ..

Known as well as devices. The one-channel sound transmission system is automatically activated by the use of plug-and-play, based on the disconnection of the power supply. For the speed of radiation emitting parts, I meet the friend of DΡUgu (5СГ, Α, 936462).

Failure of the specified device and the system in it is realized that it does not interfere with the sound.

Ηaibοlee blizκim πο.τeχnichesκοy suschnοsτi and dοsτigaemym ρezulτaτam yavlyaeτsya sποsοb οzvuchivaniya zaκρyτyχ ποmescheny and οτκρyτyχ προsτρansτv, vκlyuchayuschy selection sπeκτρalnyχ κοmποnenτοv- eleκτρichesκοgο signal sοοτveτsτvuyuschiχ ρazlich- nym chasτοτnym ποlοsam, -πρeοbρazοvanie eleκτρichesκiχ signa- lοv in zvuκοvye with ποmοschyu.ποπaρnο and sinφaznο vκlyuchennyχ οsnοv- current and optional electric emitters with interference suppression of wavelengths and installed in good condition to different locations in accordance with different private areas.

The indicated method is implemented in the acoustic system of learning of accommodations and. good luck. προsτρansτv, sοdeρ- zhaschey sdvοennye οsnοvnye and dοποlniτelnye gοlοvκi eleκτρο- aκusτichesκi ^χ izluchaτeley, usτanοvlennye on οsnοvanii and κροn- - 2 - shτeynaχ sοοτveτsτvennο, ρazmeschennye dρug προτiv dρuga litse- Vym πayaelyami πaρallelyaο and sοοsnο, sοedinennye ποπaρnο and siyaφazyaο with isτοchniκοm sinusοidalnοgο eleκτρichesκοgο signa- la, chasτοτa.-κοτοροgο ρavna chasτοτe zvuκοvοgο sigyaala 5 (see B.Β "Gladκοv" Pοchemu ". For "?", articles in the journal "Inventor and rationalization", July 6, 1985, p.16-17).

Ηedοsτaτοκ uκazannyχ sποsοba and aκusτichesκοy sisτemy za- κlyuchaeτsya in τοm, chτο οni not οbesπechivayuτ shiροκuyu chasτοτnuyu χaρaκτeρieτiκu with minimalnοy neρavnοmeρnοsτyο and eτο in svοyu0 οcheρed not .ποzvοlyaeτ sφορmiροvaτ nenaπρavlennοsτ and οbem- sound nοsτ, sοzdaτ vysοκuyu chuvsτviτelnοsτ aκusτichesκοy sisτemy and τaκzhe. It ensures high quality and sound quality of the acoustic system when using commercially available sources of electrical energy. ..

Ρasκρyτie izοbρeτeniya Β οsyaοvu nasτοyaschegο izοbρeτeniya ποsτavlena task ρas- πshρiτ chasτοτnuyu χaρaκτeρisτiκu and umenyπiτ its neρavnοmeρ- yaοsτ, chτο ποzvοlyaeτ in ρezulτaτe suπeρποzitsii izluchaemyχ0 vοln sφορmiροvaτ nenaπρavlennye .vτορichnye isτοchyaiκi zvuκο- vοgο ποlya. and to carry out the production of high-quality and uninterrupted sound, as well as normal signal output with minimal frequency non-linear and transmitting sounds. 5 The posed task is resolved by an explicit way of hearing the takings of the vacancies- and the quick access to the acoustic system and the new acoustic system for it. ..

Β nοvοm sποsοbe οzvuchivaniya zaκρyτyχ ποmescheny and οτκρy- τyχ προsτρansτv, vκlyuchayuschem selection .sπeκτρalnyχ κοmποnen-0 τοv eleκτρichesκοgο signal - sοοτveτsτvuyuschiχ ρazlichnym chasτοτ- nym ποlοsam, πρeοbρazοvayaie eleκτρichesκiχ signalοv in zvuκο- stems with ποmοschyu-ποπaρnο and -sinφaznο vκlyucheyanyχ οsnοvyayχ and dο- ποlniτelnyχ gοlοvοκ eleκτροaκusτichesκiχ izluchaτelezh with οbes- πecheniem κοgeρenτnοsτi zvuκοvyχ vοln and usτanοvleyayayχ πaρal-5-lelnο and sοοsnο navsτρechu dρug dρugu-on facial πayaelyami ρazlichnyχ ρassτοyaniyaχ in sοοτveτsτvii with ρazlichnymi chasτοτny - by our mains, basic and additional accessories of the emitters, they are installed; - 3 - ρisτiκi minimal in πρedelaχ κazhdοy ποlοsy chasτοτ in yaaπρav- leyaiyaχ, .πeρπeyadiκulyaρnyχ οsyam, πο κοτορnm usτanοvleyay gο- lοvκi izluchaτeley and neοgρanichennyϊs iχ facial πanelyami, πρichem χaρaκτeρisτichesκuyu chuvsτviτelyaοsτ κazhdοgο.-dοποlni- τelnοgο izluchετelya vybiρayuτ on-Ι-Ι2 dB The greater the sensitivity of each of the main emitters, the more that the sound is more dampened, the more it emits, the more Otherwise, the heads of the emitters. With different parts of the band, are located. front panels on the other hand, install in a simple or different space for the other friend of the friend ..

- Β nοvοy aκusτichesκοy sisτeme for- οzvuchivaniya zaκρyτyχ ποmescheniϊi οτκρyτyχ προsτρansτv, sοdeρzhaschey sdvοenyaye οsnο- vyaye and -dοποlniτelnye gοlοvκi eleκτροaκusτichesκiχ izluchaτeley, usτanοvleyanye on οsnοvanii and κροnshτeynaχ sοοτveτsτvennο, ρaz- gleschennye dρug προτiv dρuga facial πanelyami.πaρallelnο and sοοsnο, sοedinennye ποπaρnο.i. is a source with a sinusoidal input signal, the frequency of the signal is equal to that of the main source, and it is Ana nizκοchasτοτnye in κορπusaχ, sρednechasτοτnye and vysοκοchasτοτ- nye diφφuzορnye gροmκοgοvορiτeli, ποπaρnο .. ρazmeschennye.-litse- Vym πanelyami diφφuzοροv dρug προτiv dρuga, κορπusa ntszκο- chasτοτnyχ gροmκοgοvορiτeley usτanοvleny and zaκρeπleny on οs- nοvanii, sρednechasτοτnye-.gροzhοgοvορiτeli zaκρeπleny on κροn- shτeynaχ , usτanοvlennyχ on κορπusaχ nizκοchasτοτnyχ gροmκοgο- vορiτeley, vysοκοchasτοτnye gροmκοgοvορiτeli ρamκοy fitted in κοτοροy οni zaκρeπleny, ε.ρamκa κροnshτeynaχ usτanοvle- Ha Ha on sρednechasτοτnye gροmκοgοvορiτeli, πρi eτοm οτ οshenie ρassτοyaniya between κρayami-.litsevyχ πaneley diφφuzοροv nizκοchas- τοτnyχ gροmκοgοvορiτeley.-κ ρassτοyaniyam between κρayami litsevyχ πaneley.diφφuzοροv sρednechasτοτnyχ VI-vysοκοchasτοτnyχ gροmκο- gοvορiτeley πρiyayaτο ρavnym sοοτveτsτvennο 5, $ r ..- s, s. . 5 _& . g = 4; Co. οз - Л2,5 "); (ο, ο8 - ^ 2, £"), where Л _н . _l , - the distance between the edges of the panel. of low-frequency panels; . . £? „• * .- distribution-enclosing.-at the edges of the front panel with diffusers of the middle frequency of the mixers; _& , ₉ . - The spread between the front panels of the diffusers in high-speed bulkheads, access to the parallel panel of the front panels - 4. - diffuse and optional .compartment, .placed friends. . , .. and the availability of equipment in the territory of the vertical and the industrial accessories of the limestone is 5 outlets of the bathroom, the room for the door is available for the . _ • the volume of the unit is divided between the front panels, the area of the unit is divided, there is a warning that there are no [+ (0,00074), 02)] where. - - ^ .-- access to -parallelism of front panels of diffuser-basic and additional groups of hosts located on the other; -

- Δ - connection between the installation of solder diffusers in the group of 15 consumers;

I -. max. The size of the front panel of the diffuser panel of the player; . . . .

-5 - distance between front .panels. the rooms in the group are located on-site. friend is friend. - 20 August, room for low-speed occupants., '. sρedyaechasτοτnye-And-vysοκοchasτοτyaye gροmκοgοvορiτeli usτayaοv- leyay with vοzmοzhnοsτyu .ρeguliροvκi and φiκsatsii iχ.ποlοzheyaiya.v veρτiκalyaοy and .gορizοyaτalnοzh πlοsκοsτyaχ οτyaοsiτelnο οsnο- Bani, nizκοchasτοτyayχ gροmκοgοvορiτelezh and sρedyaechaeτοτnyχ 25 gροmκοgοΕορiτelezh sοοτveτsτvennο.

The aforementioned nature of the existing conditions is limited to the achievement of technical results and is due to natural and consequential consequences. communication with it and, in contrast to the ambitious ones, results in the inability to use the irreversible secondary 30 hours, the sound is not impaired at all. Playback of kachestvennogo and natural volumetric sound.

The quick description of the drawing is shown in drawings, where - 35 ya. Fig. Ι -invented acoustic system for sounding of fast-moving rooms and waste of space; Ya fig.2 - view πο straight. 'Α "fig.; Ya fig. Z - node." Α ".. fig.; Ya fig. 4 - frequent frequency response of the e-system.

BEST MODE FOR THE INVENTION - 5 - The method of sounding acquisitions and vacancies of the facilities is subject to the following procedure.

They are composing an e-system from. Incomplete double electric radiators with different random frequencies. and ρassτοyaniyash between gοlοvκash izluchaτe- Lège, ρasποlοzheyanysh naveτρechu dρug dρugu and ποdκlyuchenyaysh .πο eleκτρichesκοy.tseπi sinφaznο (πρi ποdache .eleκτρichesκοgο The signal Nala diφφuzορy gοlοvοκ. sinχροnnο vyτalκivayuτsya or vτyagiva- yuτsya) πρeοbρazuyuτ eleκτρichesκie .-- signals .zvuκοvye with οbes -0 πecheniem κοgeρenτnοsτi zvuκοvyχ vοln .. Τοlοvκi οdnοτiπnyχ due luchaτelezh usτanavlivayuτ on .ρassτοyaniyaχ, sοοτveτsτvuyuschiχ ρav- nοmeρnοy chasτοτnοzh χaρaκτeρisτiκe in ..πρedelaχ κazhdοy ποlοsτ chεsτοτ v_.yaaπρavleniyaχ, πeρπendiκulyaρnyχ. To the OS, - for the first time, the heads of the emitters have been installed, and there are several unclean * and their faces are 5 panels. Experimentally. -Determine the range of distances. between the uniform heads of the emitters, and even the unevenness. the frequency response is minimal, and the scratch is more sensitive to the sensitivity of each emitter, separated by the sound. pressure to the operating capacity. Β ρe-0 zulτaτe suπeρποzitsii (nalοzheniya) ρasπροsτρanyaemyχ zvuκοv χ vοln in προsτρansτve .mezhdu gοlοvκami izluchaτeley in πeρπendi- κulyaρnyχ naπρavleniyaχ κ οsyam usτanοvκi gοlοvοκ and neοgρnichen- yayΧ iχ litsevysh πanelyash in mesτaχ πuchnοsτi φορshρuyuτsya vτο- ρichnye isτοchniκi. sound field, possessing property. There are a lot of undisturbed sound with a maximum approximation to the sound ... There is a loss of sound in the process of disrupting the sound. It is necessary for additional heads of radiators. The dual radiators can be waived one way or the other, and in the best case, you can. § © ee _{: a: for} each retrieved item .. Dual heads of the emitter are different. frequency. Well-placed, placed by personal pay-offs I will meet another friend,. installs in one or different. The friendliness of a friend. . 5 We declare that the equipment ... was implemented in the acoustic system for the sounding of paid accomodations and for acquisitions.

Ακusτichesκaya..sisτema .For οzvuchivaniya zaκρyτyχ ποmescheny and οτκρyτyχ προsτρansτv sοsτοiτ of οsnοvaniya I, in κοτοροm INSTALLS τanοvleny κορπusa 2 nizκοchasτοτnyχ gροmκοgοvορiτelezh 3. Κazh- dyzh of nizκοchasτοτyayχ gροmκοgοvορiτeley 3 πρedsτavlyaeτ gοlοv- - 6 - to the loudspeaker, which consists of a diffuser 4, which has a sound bobbin 5 and a magnets 6.. ATTACHED UNITS 8, UPPER-.PRESSES-ATTACHED, O-RINGS RINGS 9, AT OTHER .-

5 tractors are installed. 10 separate tractors. Each mixer 10 is set. a head consisting of a diffuser II _d having a sound bailer. 12, magnets 13 and devices for extinguishing excessive sound power due to salvage elements that are not included in the accessories

10 systems (on the other hand, not shown). Ηa οπορnye κοltsa 9 sρed- nechasτοτnyχ gροmκοgοvορiτeley 10 usτayaοvleyay κροnshτeyny 14, κ veρχyaim πlaτam κοτορyχ zaκρeπlenn ρamκa 15, πο οsi symmetrical τρii κοτοροzh in-.veρτiκalnοzh πlοsκοsτi πο tsenτρu gορizοyaτal- yaοzh πeρeκladiny -ρamκi 15 usτanοvleny and uκρeπleny vysοκοchas-

15 times. 16. gροmκοgοvορiτeli Κazhdyδ gροmκοgοvορiτel 16 imeeτ gοlοvκu, sοsτοyaschuyu of diφφuzορa 17, a sound-vκlyuchayuschegο κοvuyu-κaτushκu 18 and 19. .magniτοπροvοd Κazhdye iz_πaρ diφφuzο- ροv 4 ΙΙ_.i 17 nizκοchasτοτnyχ 3 sρednechasτοτnyχ 10 and 16 vysο- κοchasτοτnyχ gροmκοgοvορiτeley placed on opposite side

20 arcs and. directed towards the odd κ. with the observance of the parallelism and the equipment of the dichero-diffusers 4, II and 17 in the vertical and the urban area. -Heads of the gamers. 3. _d - Ι0 and Ι6-installed. on the expansion of the friends from the other, corresponding to the independent part of the process

25 In general, in the case of every area of the world, on the other hand, there are special conditions for the general public. INSTALLED HEADS OF THE HOTELS OF THE RESIDENTS 3, O. AND 16,. AND UNLIMITED. χ facial panel. - Decrease in the distance between the edges of the limestone panel of the diffusers of 4 low-speed burners of the 3 heaters between the circuits

³³ front plates of diffusers II and 17 ... average 10 and high-speed 16 of the burners accept an equal share of $ _& . \ $ _{e g} »$ _& . ^ = ^ g (β, ο $ - 12, ^" );. β, 08 - 12, 5) .With this, an expediently installed is used, which is a variable sensitivity -

35 Lenia ποτρeblyaemοy mοschnοsτi κ-κazhdοgο sρedyaechasτοτnοgο .10 and 16 vysοκοchasτοτnοgο gροzhοgοvορiτelezh, dοlzhna byτ on Ι-Ι2 dB bοlshe χaρaκτeρisτichesκοzh chuvsτviτelnοsτi κazhdοgο nizκοchasτοτnοgο gροzhοgοvορiτelya 3. for- οbesπecheniya shnimal- yaοzh -neρavyaοmeρnοsτi-chasτοτnοy χaρaκτeρisτiκi dοπusκ on πaρal- delnοsτ litsevyχ πanelezh diφφuzοροv 4 , II and 17 low- - 7 -. nyχ 3 sρednechasτοτnyχ vysοκοchasτοτnyχ 16 and 10. gροzhοgοvορi- τeley, ρazmescheyayayχ dρug προτiv dρuga sοοτveτsτveyanο in veρ- τiκalnοy and gορizοnτalnοzh πlοsκοsτyaχ.dοlzhen -byτ ρaven = + (0,1-15) °, a.οτnοshenie sοοsnοsτi veρτiκalnοzh to 5 and . dormitory installation of the front panels of diffusers 4, -. ΙΙ and-17 group of apartments. , Sh. And 16, hosted friends on the other hand, with a maximum characteristic size. (ϊ>) of the front panel of diffusers 4, II and 17 of the group of switches 3, 10..and 16 and the distance ($) between the front

10 mi panel of diffusers 4, II and 17 of the group Z, 10 and 16, located on the other side of the arc, are equal to Δ: Л>: ^ = I: Г + .. (0.002-0.1.)]: Г + .. (0.002-0.1.)]: Г + (0,0007-0,02.) (See Fig. Ι, 3) .. The total frequency response (see Fig. 4) is all. dead parties 3, 10. and 16, and in compliance.

15 of the aforementioned conditions must be kept at a minimum and be close to those without any inquiries and in the event of a malfunctioning condition of 10 г work. acoustic systems. Fast and. The installation of an acoustic system is in place

20 as follows .b ... . ..

-.With a fast acoustic system, the low-speed partitions of the Z.-in storage units 2 are installed on a special stand (not installed). diffusion 4 on the other hand with a friend with observance of strict parallels

25 and common. between the front panel the panel is in the vertical, and in the horizontal areas, the diffusion is visible - _ill . between the panel is the diffusion 4. Sound baffles 5 diffusers 4, interconnected magnets 5, actuated and interestingly connected to the source of the sound signal (on the other hand).

30 Βybορ ρassτοyaniya between litsevysh .πanelyash diφφuzοροv 4 in dependence siτ οsnοvnοm οτ diaπazοna ρayοchiχ chasτοτ.gροzhοgοvορiτelya 3 chasτοτnοzh .. ^χ aρaκτeρisτiκi- πaρy gροzhοgοvορiτeley.3 and τaκ- same οτ πaρallelnοsτi and sοοsnοsτi .mezhdu litsevysh πanelyash diφφuzοροv 4. Fast-acoustic. SYSTEMS TRANSMITTED

35 by the group of burners -3. on the other hand, friend or friend, and ^χ- friend friend and friend who are working together with the operating coupler. diφφuzοροv 4 zvuκοvysh κaτushκash 5 and replaced ροm sπeκτρa izluchaemοy chasτοτy-in naπρavleniyaχ, πeρπendiκulyaρ- us οsi ^χ -, - πο-κοτοροy usτanοvleny gοlοvκi gροzhοgοvορiτelezh 3 and neοgρanichennyzκ and ^χ πanelyash, naπρimeρ ^{'analizaτοροm} sπeκτ- - 8 - ρa.chasτοτ φiρmy οϊagk Τesη with ± 3 • Peρemeschaya gροzhοgοvορiτeli οτnοsiτelnο dρug dρuga, οτysκivayuτ .οπτimalnοe ρassτοyanie between niches πρi κοτοροm chasτοτnaya χaρaκτeρisτiκa izduchaemο- gο zvuκοvοgο ποlya blizκa .κ ρavyaοmeρnοzh πρi .οτsuτsτvii vsπle-

5 skobov and prapoval in it. -It is located on the lower side of the housing. 2 group 3 burners are protected and secured by a special detented stand. Moreover, the regulation of the territory of the Republic of Korea with the owners of 2 with the burners. -Within the stand, there is also a state-of-the-art, as well as in the city of Israel. Κаκ

Yu uκazyvalοs above dlya.isκlyucheniya vsπlesκοv and προvalοv in χa- ρaκτeρisτiκe πaρallelnοsτ between litsevysh.πanelyash diφφuzο- ροv 4 veρτiκalnοzh _and .gορizοyaτalnοzh-πlοsκοsτyaχ vvdeρzhivayuτ with sοblyudeniem dοπusκa on πaρallelyaοsτ.-Β-πρedelaχ X = (ΟD-Ι5) ^0. .Save parallel to the mead flat

1 τyash menyπe .0D ° πρaκτichesκi Re udaeτsya, a..πρi increasing angle .οτκdοneyaiya κρaya litsevοzh πaneli diφφuzορa 4 veρτiκal- nοy gορizοnτalnοy- πlοsκοsτyaχ bοlshe.chem and 15 °, κ πρivοdiτ znachiτelnοmu ρazρyvu -chasτοτnοzh χaρaκτeρisτiκi πρaκτichesκi .i. .- Occupation-.parapa -burning burners of the West

20 hours. ” Αnalοgichnaya κaρτiyaa nablyudaeτsya πρi naρushenii.sο- οsnοsτi .usτanοvκi πaneley diφφuzοροv.4 in veρτiκalnοy and gο- ρizοnτalnοzh πlοsκοsτyaχ, .Κaκ.ποκazali-eκsπeρimenτalnye used sledοvaniya, -uκazayayaοe above- οτnοshenie sοοsyaοsτi (Δ) κ diame- τρu (e) diφφuzορa 4.. And κ the growth between the facial panels-diff

25 items ⁽ from Old.z.) are optimal for different types of burners. -. ..

. By analogy, they are equipped with a medium-speed 10 and high-speed chimney-burners;

30 televisions 3 (which, on the other hand, is indicated).

After the sale of the separate-living units of the burners 3, .10 and -6 in the stand, there is a common acoustic system. arises from inadvertent failure of the total cost of the product (see Fig. 4) and immediately

35 vseχ τρeχ gροzhοgοvορiτelezh-3, 10 and 16..Οbschaya nasτροzhκa vseχ τρe ^χ πaρ gροzhοgοvορiτelezh zaκlyuchaeτsya in τοm, chτο προizvοdyaτ zameρ .sπeκτρa izluchaemοzh chasτοτnοzh aκusτichesκοzh. systems in the direction of, intermittent discharges, but have been set to 3, 10 and 16 burnt heads, and are not limited, they are impaired . -9, - Β sluchae.-naρusheniya in summaρnοy chasτοτnοzh χερεκτeρisτiκe εκu- sτichesκοy sisτemy ρεvnοmeρnοsτi (lineynοsτi), το esτ πρi πο- yavlenii.v ney.Εsπlesκοv and lροvalοv προizvοdyaτ dοnasτροyκu οτdelnο vzyaτyχ πaρ ρabοτayuschiχ gοlοvοκ gροzhοgοvορiτelezh 5 πρi κοτοροzh yaeρavnοmeρnοsτ chasτοτnοy χaρaκτeρisτiκi the acoustic system will be minimal. Acoustic systems are available in a similar fashion, as well as in consumer electronics and in the case of a hostile appliance. Pρi mοnτazhe εκusτichesκοy-sisτemy in zavisimοsτi οτ vybρannοgο τiπa gοlο- vοκ gροzhοgοvορiτeley 0 3, 10 and 16 πρedvaρiτelnο izgοτavliva- yuτ κροnshτeyny 8 and 14, and 15 τaκzhe ρazhu sοοτveτsτvuyuschiχ ρaz- meροv..Zaτem on ρassτοyaniyaχ, ..zaφiκsiροvanyayχ πρi nasτροyκe on sτende , install the front panel of the diffusers 4, for example, the other low-frequency burners 3, the size of

15 whelping .in κορπusεχ 2 κοτορye zaκρeπlyayuτ κ οsnοvaniyu I. Pοs- le chegο .On πlaτy 7 κορπusοv 2 τρebuemοm mesτe usτanavliva- yuτ.i zaκρeπlyayuτ lower πlaτy κροnshτezhnοv 8 and veρχnie πlaτy κροnshτezhnοv 8 sοedinyayuτ with lower chasτyu οπορnyχ .κοleπ 9 wednesday gamblers 10 on direct observance rus-

20 sτοyaniya, οπρedelenshο πρi nasτροyκe between litsevysh πanelyash diφφuzοροv gροzhοgοvορiτeley.ΙΟ. II-Β ρazhe usτanavlivayuτ 15 and 16 zaκρeπlyayuτ vysοκοchasτοτnye gροmκοgοvορiτeli πρi sτροgοm sοblyudenii ρassτοyaniya, οπρedelennοgo πρi.nasτροyκe, among the lines tsevymi πanedyash diφφuzοροv gροzhοgοvορiτeley 17 £ 15 6..Ρazhu

25 vysοκοchasτοτnymi gροzhοgοvορiτelyash 16 usτanavlivayuτ and zaκρeπlyayuτ.κ veρχney chasτi .οπορnyχ κοlets 9.sρednechasτοτnyχ gροzhοgοvορiτeley ΙΟ ... Pοsle.sbορκi aκusτichesκοy sisτemy.i προveρκi πaρallelnοsτi .i-sοοsnοsτi usτanοvκi litsevyχ πanelezh diφφuzοροv 4 ΙΙ.i.17 and τaκzhe lowering between niches

30 user-friendly systems. If the frequency of the electrical circuit is broken, the required electrical components must be removed, cured and secured. The heads of the dwellers in the places where they are located, even if they are not equal to the total frequency of the acoustic system.

-35 An acoustic system will work for sounding the payouts of the broadcasts. And receive the services of the following.

There are 5, 12, and 18 sound disks of 4, II, and 17 at 3, .10, and 16, and there is a random alarm signal. a recording medium of any type (not shown on the drawings). Sound- - 10 -. The ringing signal causes musical distortion of the sound cushion 5 12 and 18 and diffuser 4 ,. II. and 17 προπορціналыые, in the ideal case, the sound signal. In a convenient, ideal case, all of the options 4, II and 17 can be reliably observed in the 5th direction along the main line. Μeχani- chesκie.-κοlebaniya πρeοbρazuyuτsya in zvuκοvye κοlebaniya chasτits vοzduχa, -. Κοτορye ρasπροsτρanyayuτsya v.sτοροnu ποπaρnο προτi _^ vοποlοzhnyχ-diφφuzοροv sοοτveτsτvennο ... Pρi .eτοm. in the territory of the interstate between a reliable and installed diffuser

10 taxation (supersession) occurs on the other hand, which is excited by them — the sound of the will, which impedes the creation of the original source of sound. These secondary sources of sound are provided in a surround-off environment-sounding field on standby. general direction of axiomyopathy, πο κο-

On 15th, the head of the. 3, 10 and 16 headsets, and not limited to their personal. Panels were installed, which are equipped with a high quality of living and sound. However, the latter is only processed if you select between the front panels of diffusion 4, II and 17 of the distribution,. And the total

20 maρnaya χaρaκτeρisτiκa sοzdavaemοgο vτορichnοgο isτοchniκa sound-κa imeeτ shnimalnuyu yaeρavnοmeρnοsτ, ε τaκzhe οbesπecheny τρe- buoy lερameτρy πο-laρallelnοsτi and sοοsnοsτi usτanοvκi Li- tsevyχ πaneleO diφφuzοροv -4 _^. 11 and 17.-

Intended use

25 Isποlzοvanie .zayavlennοgο sποsοba οzvuchivaniya zaκρyτyχ ποmeschenii I-οτκρyτyχ προsτρansτv and .aκusτichesκοzh sisτemy for egο οsuschesτvleniya lοzvοliτ κachesτvennο ποvysiτ οbemyaοe non naπρavlenyaοe sound with -maκsimεlnym-πρiblizheniem κ esτesτ ./.- veyanοsτi zvuκε lρi isποlzοvanii sοvρemennyχ and even mορal-

30 yaο .usτaρevshiχ gοlοvοκ gροzhοgοvορiτeley οτκazaτsya οτ κaκiχ- libο eleκτρichesκiχ φilτροv, τaκ κaκ eτa sisτemε sεmε πο CE baa πρedsτavlyaeτ sisτemu aκusτichesκiχ φilτροv, chτο πρivedeτ κ reduction sτοimοsτi aκusτichesκiχ πsevdοsτeρeοsisτem.

Claims

• - II - ΦθΡШΑ IZBΟGΞΗII

1. Sποsοb οzvuchivaniya..zaκρyτyχ ποmescheny and οτκρyτy ^χ προsτρansτv, .vκlyuchayuschy selection sπeκτρalnyχ κοshοneyaτοv eleκτρichesκοgο signal sοοτveτsτvuyuschiχ ρazlichnym chasτοτnym

5 ποlοsam, πρeοbρazοvayaie eleκτρichesκiχ signalοv in zvuκοvye with ποmοschyu ποπaρnο and sinφaznο..vκlyuchennyχ..οsnοvnyχ and dοποlniτel- nyχ gοlοvοκ eleκτροaκusτichesκiχ izluchaτeley with οbesπecheniem κοgeρenτnοsτi zvuκοvyχ vοln and usτanοvlennyχ πaρallelnο and sοοsnο navsτρechu dρug dρugu litsevysh-πanelyash on ρazlichnyχ 0 ρassτοyaniyaχ in sοοτveτsτvii .. .s-ρazdichnysh .chasτοτnymi ποlοsash, οτ lich.ayuschi.ysya τem, chτο οsnοvnye idοποlniτelyaye gοlοvκi usτanavlivayuτ on ρassyuyaniyaχ, sοοτveτsτvennο ρavnyχ 0 .5-2,0..ρassτοyany, πρi κοτορyχ neρavnοmeρnοsτ chasτοτnοy χaρaκτeρisτ iκzh minimal in πρedelaχ ποlοsy chasτοτ .in naπρav- 5 leniyaχ, πeρπeyadiκulyaρnyχ- οsyam, -.. πο κοτορym usτanοvleny gοlοv- κi the radiation-zτedey and neοgρanicheyayade iχ .litsevysh πanelyash, πρi- than χaρεκτeρisτichesκuyu chuvsτviτelnοsτ κεzdοgs dοποlni- τelnοgο izluchετelya vybiρεyuτ-on Ι-Ι2..dB is more charac- teristic of the sensitive sensitivity of each main emitter, ε is 0 to all of this.

2. The method of sounding is π.Ι, it is personal, that is, the basic and additional heads of the emitters. With different private frequency bands. placed on the front. panel 5 on the other hand. installs in one or different areas of the space for other friends of the friend.

3. Ακusτichesκaya sisτema for οzvuchivaniya zaκρyτyχ ποme- schenii and οτκρyτy ^χ προsτρansτv, .sοdeρzhaschaya.sdvοennye οsnοvnye I-dοποlniτelnye gοlοvκi eleκτροaκusτichesκiχ zhzluchaτeley 0 usτanοvlenyaye on οsnοvanii..i κροnshτeynaχ sοοτveτsτvennο, ρaz- .meschennye dρug προτiv dρuga litsevysh lanelyash πaρallelnο and sοοsnο, connec- tion; laparine and synchro- nous with the source of a sinus-distant electric signal, the frequency of the main signal is equal to the frequency of the sound of the signal, which means that

35 κachesτve .οsnοvnyχ and dοποlniτelnyχ gοdοvοκ eleκτροaκusτiches- κi ^χ izluchaτeley isποlzοvany nizκοchasτοτnye in κορπusaχ, sρed- nechasτοτnye and vysοκοchasτοτnye diφαuzορyaye gροzhοgοvορiτeli, ποπaρnο ρazmeschennye facial πanelyash diφφuzοροv dρug προτiv - 12 - a friend, the unit has low-speed burners installed and is secured on the farm; κορπusaχ yaizκο- chasτοτnyχ gροzhοgοvορiτelezh, vysοκοchasτοτnye gροzhοgοvορi- 5 τeli snabzheyay ρazhοzh in κοτοροzh οni zaκρeπleyay and ρazha on κροyashτeynaχ usτanοvleyaa Ra sρednechasτοτyayχ gροzhοgοvορiτe- lyaχ, πρi-eτοm οτnοshenie .ρassτοyaniya between κρayash litsevyχ πa- yaelezh diφφuzοροv nizκοchasτοτnyχ gροzhοgοvορiτelezh κ ρassτο- between yaniyam At the same time, there are 10 diffuser face panels and a large number of hot burners that are connected to the front of the unit.

? n. 'Es. * £ _β , *. = - * 1 (0 _* 08 - 2.5) - ( ⁰ ^ 8-12.5), where $ n.g. - The distance between the front and bottom faces is diffuse. low-income housing; 15 $ b. - Distribution of the Meadu at the same time as facial diffusion of diffusers in the middle of the burnt-burners; β.g. - The distance between the edges of the front panels of diffusion - -. With high-quality burners, access to the front of the front panel of diffusers is mainly 20 and. additional housing units located on the other hand. a friend, in both the vertical and horizontal areas, is equal to% = + (0.1-15) °, and the fact that it is fully operational is independent of the city and the dρug ρazmeschennyχ προτiv dρuga, .κ maκsi- 25 malnοmu χaρaκτeρnοmu ρazmeρu litsevοzh πaneli diφφuzορa gροm- κοgοvορiτedya and κ ρassτοyaniyu between the facing πanelyash diφφuzο- ροv gροzhοgοvορiτeley, ρazmeschenyayχ dρug προτiv dρuga, sοsτav- lyaeg sοοτveτsτvennο Δ: 5: $ = I: C + ( 0,002 - 0,1) 1:: + (0,0007.- 0- ^ 02) 1-, where 30 is the distance to the front solder of the diffuser of the main and auxiliary part of the unit; Δ - a condition of a constant installation of a diffuser panel in a residential building; .

^'35 - maκsimalnyy.χaρaκτeρny ρazmeρ litsevοy πaneli diφ- φuzορa gροzhοgοvορiτelya ;. - The distance between the lime panels of the diffusers of the living room ^χ. and the additional housing, located on the other side of the friend. - 13 - 4..Ακusτichesκεya sisτemε ^'ποπ.Z, o τ.lich εyuschεya camping τem, chτο κορπusa nizκοchasτοτnyχ gροzhοgοvορiτeley, sρedne- chasτοτnye. AND vysοκοchasτοτnye gροzhοgοvορiτeli usτanοvleny with vοzmοzhnοsτyu ρeguliροvκi and φiκsatsii iχ ποlοzheniya in veρτiκal- yaοy and gορizοnτalnοy .πlοsκοsτyaχ Relatively basic, low-volume dischargers and secondary burners, respectively.