Lexicon PCM96 manual Tap Slope, Type, Wet Dry Mix

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components of the reverb except for early reflections, etc.) is passed through a simple 2x2 matrix. This provides an encoding of the tail that dramatically changes its spatial characteristics. The tail can be changed to feel narrower (even down to mono) or wider than normal stereo. There are values for the parameter to encode the tail in such a way that it decodes into surround channels.

The parameter operates in the range of 0 to 360 degrees, with an incremen- tal change of 1 degree. The matrix uses Sine/Cosine rules so that power dis- tribution remains constant. This may be acceptible—even highly desirable— but the mix engineer must fully understand the process and its implications.

This is a powerful tool for audio whose release format is two-channel. It is not useful in any other format. Formats include compact disc and radio/tele- vision broadcast. Some of these effects are clear and noticeable without any sort of decoder. Many are even more dramatic when a decoder is in place, such as in a home theater.

Tap Slope

This is an extremely subtle parameter and is useful in only a couple of cases:

•For halls and reverbs with relatively long reverb times, the slope should be slightly positive (0.2 or so). For rooms with very short reverb times, the slope should be slightly negative (-0.2 or so).

•Using a reverb to create a gate effect or to create a pseudo-room sound. MidRT should be at 0. Spread should be fairly high. Shape should be fairly high. Size should be fairly high. TapSlope should be in the range of (0.5 to 1.0). Play with spread, shape and size to vary the effect.

Type

This parameter lets you configure a filter as any of 4 basic types, in order:

•Lowpass

•Highpass

•Bandpass

•Notch (Band-reject)

The filter provides a subset of filter types available to a Biquad filter.

Wet Dry Mix

Wet Dry Mix is the proportion of wet (processed) signal to dry (unpro- cessed) signal.

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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 Power Button DisplayBack LoadPower Jack FireWireTM PortsRear Panel Digital Model Ethernet InputsPage Rear Panel Digital and Analog Model DB25 6-channel Analog IN/OUTPage 1Single Stereo Config Using the PCM96 Surround1SinglConcertHallStereo-FlaCongefig4896 Category Selection Screen System Presets To select a different category1ConcertHall-Flange 0Med Hall Save As Single Stereo Config Initializing/formatting a Compact Flash Card DSP Configurations AnalogMono signal is split into a stereo signal Cascade Stereo Single two in Five Out PCM96 Surround Plug-IN Minimum System RequirementsPage Repair PCM96 Surround CommunicationAbout NameUpdate Driver Buffer SettingFireWire Setting CancelNetworking A network has its own IP address to identify it. ExampleDhcp Virtual Private Networks VPN Ethernet Link System Menu Analog SetupAES Setup Midi Device IDBase Channel Bank DumpTempo Value Tempo BeatMachine Menu Wet Dry MixInput Level Output LevelUsing Midi Channel Usage Description Bank Presets Bank # Soft Row ParameterByte Definition Comments EOXBank 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 Parameters BandwidthBass Boost Room Bass Crossover BassXOverDelay Feedback Master Delay Level MasterDelay Time Echo Delay Delay Time MasterFeedback Feedback DiffusionFeedback Level Feedback PanMaster Echo Delay Master Reflection Delay Reflection Time MasterReflection Delay Delay Time Master Echo FeedbackResonance Tuning Master Reverb PreDelay PredelayReflection Gain Level ResonanceReverb Spin Spin Reverb Time Hi CutReverb Wander Room SizeSignal Event Freq Signal FrequencySignal Type ShelfWet Dry Mix Tap SlopeType Page Page PCM96 Surround Specifications 44.1 kHz 48 kHz 88.2 kHz 96 kHzStorage Media 44.1K → 96KFCC 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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