Rumski Forum - View Single Post - Vreme reverberacije (RT60) u kontrolnim sobama

**boggy** · 10-12-2010, 08:30 PM

Nenade, hvala, i koliko vidim, tu pise na samom pocetku (nemacki koji ne razumem mnogo da citam):

"Als Basis dienen vor allem die ITU-R-Empfehlung BS.775-1 [1], die den Weltstandard f?r eine Hierarchie einheitlicher diskreter Mehrkanalsysteme darstellt, sowie die Empfehlung ITU-R BS.1116-1 [13] und das Tech-Dokument der EBU 3276 [3], in denen die Grundanforderungen f?r H?rbedingungen bei der Bewertung von Programmen von Monofonie bis Mehrkanal-Stereofonie enthalten sind. Hieraus wurden die Angaben ?bernommen, deren Anwendung f?r die Mehrkanalwiedergabe als notwendig erachtet wird, um die „Grund-Audio-Qualit?t“ (Basic Audio Quality, gem?? [13]) zu gew?hrleisten 2."

Zato imamo Google translator koji kaze da gore pise (engleski):

"The basis is mainly the ITU-R Recommendation BS.775-1 [1], which represents the world standard for a single hierarchy of discrete multichannel systems, and the Recommendation ITU-R BS.1116-1 [13] and the EBU document Tech 3276 [3], in which the basic requirements for listening conditions in the evaluation of programs mentioned by Monofonie to multi-channel stereophonic are. From this The information was taken, the application for the multi-channel playback is considered necessary to the "basic audio quality" to ensure (Basic Audio Quality according to [13])2"

Eto...

Dokumenta koja su boldovana sam vec citirao u ranijim postovima, i ona jesu svetski standard... ma sta ti Denise licno mislio i zeleo, cak i nemci to kazu.

Prva dva se moraju kupiti (~25EUR/kom), treci je besplatan (slinkovao sam ga gore)

Bilo bi bolje da pazljivije citas, jer ovo je na nemackom.

Inace, letimicno sam pogledao (uz Google Trans.), u dokumentu je obradjen RT60 kao i u svim ostalim navedenim dokumentima.... samo je na nemackom.

Znaci, nema "specijalnog" nemackog "svemocnog" standarda po kome je trazeno da u svakoj kontrolnoj sobi bude prosecno 0.3s vreme reverberacije, bez obzira na korisnu zapreminu te kontrolne sobe... i nemacki dokument pise isto sto i nadredjeni standard.

pozdrav

bogi

p.s. Denise, jedino ti "IRT - Institut f?r Rundfunktechnik" (Institute for Radio Technology) moze biti nije dovoljno merodavan kao DIN.... tu ti ne mogu pomoci...

10-12-2010, 08:30 PM	#16
boggy Moderator Join Date: Sep 2005 Location: Beograd Posts: 6,200	Re: RT60 u kontrolnim sobama Nenade, hvala, i koliko vidim, tu pise na samom pocetku (nemacki koji ne razumem mnogo da citam): "Als Basis dienen vor allem die ITU-R-Empfehlung BS.775-1 [1], die den Weltstandard f?r eine Hierarchie einheitlicher diskreter Mehrkanalsysteme darstellt, sowie die Empfehlung ITU-R BS.1116-1 [13] und das Tech-Dokument der EBU 3276 [3], in denen die Grundanforderungen f?r H?rbedingungen bei der Bewertung von Programmen von Monofonie bis Mehrkanal-Stereofonie enthalten sind. Hieraus wurden die Angaben ?bernommen, deren Anwendung f?r die Mehrkanalwiedergabe als notwendig erachtet wird, um die „Grund-Audio-Qualit?t“ (Basic Audio Quality, gem?? [13]) zu gew?hrleisten 2." Zato imamo Google translator koji kaze da gore pise (engleski): "The basis is mainly the ITU-R Recommendation BS.775-1 [1], which represents the world standard for a single hierarchy of discrete multichannel systems, and the Recommendation ITU-R BS.1116-1 [13] and the EBU document Tech 3276 [3], in which the basic requirements for listening conditions in the evaluation of programs mentioned by Monofonie to multi-channel stereophonic are. From this The information was taken, the application for the multi-channel playback is considered necessary to the "basic audio quality" to ensure (Basic Audio Quality according to [13])2" Eto... Dokumenta koja su boldovana sam vec citirao u ranijim postovima, i ona jesu svetski standard... ma sta ti Denise licno mislio i zeleo, cak i nemci to kazu. Prva dva se moraju kupiti (~25EUR/kom), treci je besplatan (slinkovao sam ga gore) Bilo bi bolje da pazljivije citas, jer ovo je na nemackom. Inace, letimicno sam pogledao (uz Google Trans.), u dokumentu je obradjen RT60 kao i u svim ostalim navedenim dokumentima.... samo je na nemackom. Znaci, nema "specijalnog" nemackog "svemocnog" standarda po kome je trazeno da u svakoj kontrolnoj sobi bude prosecno 0.3s vreme reverberacije, bez obzira na korisnu zapreminu te kontrolne sobe... i nemacki dokument pise isto sto i nadredjeni standard. pozdrav bogi p.s. Denise, jedino ti "IRT - Institut f?r Rundfunktechnik" (Institute for Radio Technology) moze biti nije dovoljno merodavan kao DIN.... tu ti ne mogu pomoci... __________________ @Facebook @Instagram Email: boggy@myroom-acoustics.com --"We can never see past the choices we don't understand." (Oracle, The Matrix Reloaded) Last edited by boggy; 11-12-2010 at 12:46 AM.