Lexicon PCM96 manual Parameters, Bandwidth, Bass Boost Room, Bass Crossover BassXOver, BassRT

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The parameters

The PCM 96 contains hundreds of presets, covering just about every pos- sible need. But you can refine and customize any preset by adjusting its parameters. Parameters are the building blocks within each preset that deter- mine how it sounds and behaves.

Each algorithm contains a set of parameters, and a variety of those param- eters (sometimes from more than one algorithm) are combined to create a preset. You can edit a machine preset’s parameters via the A, B, and C knobs (which control the Soft Row; see page 11 for more information), or you can access parameters located in sub-menus via the Machine menu(see page 26 for more information about the Machine menu). You can edit a system preset’s parameters by accessing them via the preset’s sub-menus, or you can edit the parameters in the individual machine presets contained within the machine preset.

Below are all the algorithm parameters you can edit in the PCM 96. Note that sometimes parameter names are abbreviated when they appear onscreen (for example, Delay Level Master may appear as DlyLvlMaster), and they may have prefixes indicating what channel they control (for example, Level may appear as RightInLvl, or OutLvl).

To see the parameters in context, refer to the charts beginning on page 47.

Bandwidth

This parameter lets you set the bandwidth of a multimode filter. Bandwidth is specified in octaves or fractions thereof.

Bass Boost (Room)

This parameter is closely tied to the Bass Crossover parameter. It controls the boost (or cut) of signal below that crossover.

Depending on the type of impulse response selected, the listener may become aware of an excess or insufficiency of low frequency output. This parameter may be used to correct the frequency response.

Bass Crossover (BassXOver)

The Bass Crossover parameter is closely tied to the BassRT parameter. It rep- resents the frequency below which BassRT has an effect. Note that there are two of these parameters in the Room algorithm. One is tied to BassRT, the other is found in the Pattern settings menu and affects the BassBoost.

BassRT

This parameter controls bass reverb time. It is closely associated with the Bass Crossover and MidRT parameters. BassRT is a multiple of MidRT that applies to signal below the frequency described by Bass Crossover. If BassRT is less than 1.0, then the low frequency part of the reverb tail will be shorter than the midrange part. If BassRT is greater than 1.0, then the low frequen- cy part of the tail is longer.

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Contents Page Important Safety Instructions Declaration of Conformity Warranty Initializing/Formatting a Compact Flash Card How to Assign a Base Channel to the PCM96 Introduction Page Front Panel Display Power ButtonBack LoadFireWireTM Ports Power JackRear Panel Digital Model Ethernet InputsPage DB25 6-channel Analog IN/OUT Rear Panel Digital and Analog ModelPage Using the PCM96 Surround 1Single Stereo Config1SinglConcertHallStereo-FlaCongefig4896 To select a different category Category Selection Screen System Presets1ConcertHall-Flange 0Med Hall Save As Single Stereo Config Initializing/formatting a Compact Flash Card Analog DSP ConfigurationsMono signal is split into a stereo signal Cascade Stereo Single two in Five Out Minimum System Requirements PCM96 Surround Plug-INPage PCM96 Surround Communication RepairAbout NameDriver Buffer Setting UpdateFireWire Setting CancelA network has its own IP address to identify it. Example NetworkingDhcp Virtual Private Networks VPN Ethernet Link AES Setup Analog SetupSystem Menu Device ID MidiBank Dump Base ChannelTempo Value Tempo BeatWet Dry Mix Machine MenuInput Level Output LevelUsing Midi Channel Usage Description Soft Row Parameter Bank Presets Bank #EOX Byte Definition CommentsBank Bank to fetch 0xF7 Algorithms Hall Surround, Stereo and Mono Random Hall Surround, Stereo and Mono Resonant Chords Surround, Stereo and Mono Chorus/Flange Surround, Stereo and Mono Pitch Shift Standard VSO Bandwidth ParametersBass Boost Room Bass Crossover BassXOverDelay Level Master Delay Feedback MasterDelay Time Echo Delay Delay Time MasterFeedback Diffusion FeedbackFeedback Level Feedback PanMaster Reflection Delay Reflection Time Master Master Echo DelayReflection Delay Delay Time Master Echo FeedbackReverb PreDelay Predelay Resonance Tuning MasterReflection Gain Level ResonanceReverb Time Hi Cut Reverb Spin SpinReverb Wander Room SizeSignal Frequency Signal Event FreqSignal Type ShelfType Tap SlopeWet Dry Mix Page Page 44.1 kHz 48 kHz 88.2 kHz 96 kHz PCM96 Surround Specifications44.1K → 96K Storage MediaFCC Midi Implementation Chart
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PCM96 specifications

The Lexicon PCM96 is a high-end digital effects processor renowned for its versatility, high-quality sound, and advanced signal processing capabilities. Tailored for both professional studio environments and live sound applications, the PCM96 delivers an impressive range of features that appeal to audio engineers, musicians, and producers alike.

At the core of the PCM96 lies Lexicon’s proprietary algorithm technology, which has been honed over decades of developing industry-leading reverb and effects processors. With its dual-engine architecture, the PCM96 allows users to access a wide variety of effects simultaneously. This dual-engine approach means that the processor can handle complex audio signals with unmatched clarity and precision.

One of the standout features of the PCM96 is its extensive library of reverb algorithms. From lush concert hall environments to tight and intimate spaces, the PCM96 captures the nuances of acoustic realism. Additionally, it provides advanced options for customizing reverb tails, predelay, and diffusion, allowing users to create unique soundscapes tailored to their specific needs.

Beyond reverb, the PCM96 boasts a rich selection of modulation effects, including chorus, flanging, and delay. These effects can be combined with the reverb algorithms for intricate sound design possibilities. The processor supports up to 96 kHz sample rates, ensuring high fidelity and compatibility with professional digital audio workstations (DAWs).

Another key characteristic of the PCM96 is its intuitive user interface. The front panel features a bright LCD display and straightforward controls, making it easy for users to navigate through presets and tweak parameters on the fly. Additionally, the PCM96 can be integrated seamlessly into various digital audio environments via its comprehensive connectivity options, including AES/EBU, S/PDIF, and MIDI.

The PCM96 also supports remote control and automation via MIDI, enabling users to synchronize effects with musical performances or recording sessions. This feature is particularly beneficial for live sound applications where quick adjustments can significantly impact the performance dynamics.

In summary, the Lexicon PCM96 stands out as a premier effects processor that brings together high-quality sound, innovative technologies, and user-friendly design. Its robust set of features, combined with the legendary Lexicon sound, makes it an indispensable tool for audio professionals seeking to elevate their creative possibilities in sound design and music production.
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