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8

Log Release

It is the time constants and especially the release parameter that 
decide if the processing of a compressor is obvious or unobtru-
sive to the ear. As it is difficult to achieve perfect results for all 

kinds of different material with only one type of release curve, the xpres-
sor offers two different options to choose from: logarithmic and linear.

It is characteristic of a logarithmic release that the time constant short-
ens when the amount of gain reduction increases. The advantage of this 
behavior  is  that  short  and  loud  peaks  (e.g.  drums)  have  a  fast  release 
time, while the remaining material is processed with a slower release. Its 
smooth performance makes the Log Release especially useful for master-
ing and stereo buss compression.

The  linear  mode,  however,  has  a  straight  release  profile,  without  the 
slower tapering release characteristic of the Log mode. The linear mode 
is  a  good  choice  for  more  aggressive  dynamics  control  of  dry  signals, 
and it is especially useful when you want to process signals which do not 
have a long decay period.

Logarithmic release progress

Linear release progress

Output Level (dB)

Time (s)

Time (s)

Output Level (dB)

Содержание xpressor

Страница 1: ...xpressor...

Страница 2: ...athtub or wet basement CAUTION Temperature Surfaces of the device may become hot during operation Do not install this device near any heat source such as radiators stoves or other heat sources Always...

Страница 3: ...matter if you want to set and forget or plunge deep into the secrets of compression the xpressor is for you Its discrete audio path running in constant class A mode provides a superior audio quality w...

Страница 4: ...n the input signal falling below the threshold and the xpres sor s return to unity gain Ratio The relation between the input level and the output level As a specialty of the xpressor even negative rat...

Страница 5: ...n and pumping when there is a lot of low end energy in the mix Gain Reduction Limiter GRL Restricts the control voltage This in novative limiter is not placed in the audio path as usual but in the con...

Страница 6: ...ration Connect either input and output 1 or 2 both will work identically Stereo operation Connect both inputs and outputs 1 and 2 the choice which channel is left and which is right is up to you Input...

Страница 7: ...e distortion Longer settings reduce distortion significantly but then the compressor is too slow for catching fast impulses This is where the Auto Fast function comes into play If you set a longer att...

Страница 8: ...eases The advantage of this behavior is that short and loud peaks e g drums have a fast release time while the remaining material is processed with a slower release Its smooth performance makes the Lo...

Страница 9: ...has an impact on the complete pro cessing results of the compressor This way the xpressor offers two different sound characters at the push of a button the powerful transparency of the discrete class...

Страница 10: ...1 After crossing the threshold the output signal is constantly held at the threshold level without reacting to further increases at the input limiter At a negative ratio the characteristic curve bend...

Страница 11: ...tion will never exceed the val ue you have set Just think about the GRL as a second threshold controller While the reg ular threshold controller tells the compressor when to start working the GRL cont...

Страница 12: ...ion that is pumping in sync with the music The creative options are almost infinite Compression can be exactly on time or totally against it which can of course be varied on the fly Single instruments...

Страница 13: ...put impedance 10 kOhm Output impedance 68 Ohm CE Conformity elysia GmbH Ringstra e 82 41334 Nettetal Germany de clares with sole responsibility that this product complies with the following norms and...

Страница 14: ...has been damaged by misuse accident neglect modification tampering or unauthorized al teration by anyone other than elysia authorized service personnel The warrantor assumes no liability for property...

Страница 15: ...this document is subject to copyright All rights tech nical changes and errata are reserved No part of this manual may be reproduced or transmitted in any form or for any purpose without the explicit...

Страница 16: ...elysia GmbH Ringstra e 82 41334 Nettetal Germany 49 2157 126040 info elysia com...

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