[DOC] [TLE] Reverberation - Wikipedia [PAR] Reverberation, in psychoacoustics and acoustics, is the persistence of sound 
after a sound is ... The time it takes for a signal to drop by 60 dB is the 
reverberation time. ... reverberation time of the hall will be longer; the sound will 
take more time to die out. .... Electronic effects units capable of creating a reverb 
effect, including... [DOC] [TLE] Reverberation Time - HyperPhysics [PAR] The reverberant sound in an auditorium dies away with time as the sound ... In a 
more reflective room, it will take longer for the sound to die away and the room is 
said to be 'live'. ... as the time for the sound to die away to a level 60 decibels 
below its original level. ... You won't get a long reverberation time with a small 
room. [DOC] [TLE] 11. Reverberation [PAR] These waves reach the listener's ears first in most acoustic environments. ... 
Many high-end digital reverb units have stored impulse responses from famous 
concert halls. Later ... The amount of time a sound takes to die away is called the 
reverb time. ... reverb time is the amount of time required for a sound to fade to -
60 dB. [DOC] [TLE] Physics of Music PHY103 Lab Manual Lab #6  Room Acoustics [PAR] The reverberant sound in an auditorium dies away with time as the sound energy 
... In a more reflective room, it will take longer for the ... The reverberation time, 
RT60, is the time to drop 60 dB below the ... a long reverberation time makes it 
difficult for the audience to understand words .... down the time that your clap 
starts. [DOC] [TLE] Hubert Howe, Music 733.1 Lab 6 - Qc.edu [PAR] The reverberation time is a measurement of the time that it takes a sound to die 
away ... the network, those frequencies which are multiples of this value (20, 40, 
60, 80, . ... The loop times of these units have been carefully chosen to be near 
prime ... Subsequently, however, sounds in the reverberator should be allowed to 
die... [DOC] [TLE] Reverberation - Rice University [PAR] After all, reverberation isn't the creation of sound--it's just what happens after you 
play it. ... One of the difficulties of designing these halls is that their reverberation 
... even) and measured how long it took until you could no longer hear the sound. 
... time"--the amount of time --> --it takes sound to die away, or to drop by 60 dB. [DOC] [TLE] A Crash Course in Classroom Acoustics - Acoustical Surfaces [PAR] If you really want to look professional take some photographs as these will help 
you ... Most flooring products are either glue down direct carpeting or a hard .... 
air conditioners that had operational noise levels in the plus 50 to plus 60 dBA 
ranges. ... Reverberation time is the time in seconds that it takes for the sound to 
die... [DOC] [TLE] Lecture 021 Environment II - Santa Fe University of Art and Design [PAR] Clearly the length of time that it takes for sound to die is a function not only of ... 
We can use these facts to derive an equation for the reverberation time in a room. 
... This gives an equation for the 60 dB reverberation time, known as T60 which is
, ... found that long reverberation times in a small room sound 'wrong' because... [DOC] [TLE] Auditorium Acoustics 101 - | Acoustic Sciences Corporation [PAR] A sound wave starts at the loud speaker, which is suspended high overhead in 
the ... to hear a conversational style lecture at conversational sound levels (60 dB
-A), ... Even HVAC units mounted on the rooftop generate noise that can come in 
... "reverb time" is officially the number of seconds it takes for sound to die down a
... [DOC] [TLE] Acoustic ceilings in sustainable buildings | Construction Specifier ... [PAR] Jul 4, 2016 ... Reverberation is how long sound reflects inside a room before ... More 
technically, reverberation time (RT60) is the time in seconds it takes a loud sound
, once terminated at the source, to decrease 60 decibels (

Question: Reverberation time is how long it takes a sound to die down by 60 of these units
Answer: decibels