

Programme gain is accurately controlled by look-ahead detection (to allow action before any peaks are encountered) coupled with a logarithmic side-chain employing multiple interdependent timing functions. The final output modulation level is set by the OUTPUT LEVEL control, which can be adjusted to compensate for dynamic conditions produced by the programme and Limiter settings, or produce a lower level mastered output if required. A total of 18 dB gain boost is available for this purpose, and the orange section of the INPUT meter illustrates the level range within which gain reduction occurs when the plug-in is active.

Dynamic gain reduction can achieved by increasing the INPUT GAIN sufficiently for the internal signal to surpass the 0 dBFS reference level. The processing threshold is set to 0 dBFS by default.

When the ENHANCE control is disabled in Normal Mode (at 0% with SAFE MODE disabled), the Pre-Process section can be used as a conventional levelling section in its own right. Its primary purpose is to control programme level over a wide range, in order to create optimum conditions for the following enhancement stage. The Pre-Process section provides a musical programme levelling function. In this mode the ENHANCE control varies the perceived loudness boost of the programme by modifying the processing law. at 0% setting), in which case the Pre-Process section may be used as a conventional programme levelling application if desired.Ī SAFE MODE is provided which uses the enhance processing to permanently control peak levels. A variable control allows the enhance process to be adjusted or removed completely (i.e. The normal ENHANCE control setting for this action to fully occur is 100% and above in Normal Mode, (or any enhance setting with SAFE MODE selected). These processes are used in conjunction to enable the sound of transient and dynamic information within your programme material to reach the output of the plug-in, despite very tight control of maximum peak sample values. In order to achieve this, the application employs gain scaling and compression in the Pre-Process section, and peak overshoot control in the enhancement section. The primary purpose of the plug-in is to control peak levels and increase the volume, density and presence of musical programme without an excessive loss of transient and dynamic information that normally results from conventional peak limiting applications.
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The Oxford Limiter plug-in has been developed from decades of professional audio experience to provide a very high degree of quality and capability in programme loudness control and limiting functions.
