Full-featured 7-band EQ

High-resolution, double-precision 48-bit EQ plugin available for Pro Tools and Media Composer systems. EQ III is available in 1-band, 4-band, and 7-band configurations for optimized CPU/DSP efficiency. Thea render benchmark. In addition to the plugin’s fully parametric design, EQ III includes selectable shelving filters and settings as well as separate high-pass, low-pass, and variable Q notch filters. The plugin’s intuitive interface features a fully interactive frequency graph that enables you to view and adjust individual EQ bands and filters from within the display. EQ III comes bundled with Pro Tools First, Pro Tools, Pro Tools Ultimate, and Avid VENUE software.

Windows program: Motor Controller Firmware Loader, Version 1.74 This application is used to update the motor controller's firmware of a Skywatcher GO-TO mount, with a SynScan hand control programmed with the SynScan Relay firmware, a SynScan USB dongle or a SynScan hand controller working in PC-Direct mode.

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This product is tested by the Seller for support of current versions of the indicated Avid products and operating systems. For compatibility questions related to older systems, please contact the Seller.

Calculation of Chemical Equilibrium Between Aqueous Solution and Minerals: The EQ3/6 Software Package.UCRL52658Publication Date1979Personal AuthorWolery, T. J.Page Count46AbstractThe newly developed EQ/36 software package computes equilibrium models of aqueous geochemical systems. The package contains two principal programs: EQ3 performs distribution-of-species calculations for natural water compositions; EQ6 uses the results of EQ3 to predict the consequences of heating and cooling aqueous solutions and of irreversible reaction in rock-water systems. The programs are valuable for studying such phenomena as the formation of ore bodies, scaling and plugging in geothermal development, and the long-term disposal of nuclear waste. EQ3 and EQ6 are compared with such well-known geochemical codes as SOLMNEQ, WATEQ, REDEQL, MINEQL, and PATHI. The data base allows calculations in the temperature interval 0 to 350 exp 0 C, at either 1 atm-steam saturation pressures or a constant 500 bars.

The activity coefficient approximations for aqueous solutes limit modeling to solutions of ionic strength less than about one molal. The mathematical derivations and numerical techniques used in EQ6 are presented in detail. The program uses the Newton-Raphson method to solve the governing equations of chemical equilibrium for a system of specified elemental composition at fixed temperature and pressure. Convergence is aided by optimizing starting estimates and by under-relaxation techniques. The minerals present in the stable phase assemblage are found by several empirical methods.

Reaction path models may be generated by using this approach in conjunction with finite differences. This method is analogous to applying high-order predictor-corrector methods to integrate a corresponding set of ordinary differential equations, but avoids propagation of error (drift).

8 figures, 9 tables. (ERA citation 04:036219)Keywords.Computer codes.Geothermal power plants.Ores.Radioactive waste disposal.Rock-fluid interactions.Aqueous solutions.Cdc computers.Chemical composition.Chemical reaction kinetics.Dissolution.E codes.Equilibrium.Fortran.Geothermal fluids.Heating.High pressure.High temperature.Medium pressure.Medium temperature.Microcline.Mineralization.Minerals.Newton method.Precipitation.Salton sea.Scaling.Seawater.Water.ERDA/152003.ERDA/150903.ERDA/052002.ERDA/580400.EQ3 computer program.EQ6 computer programSource Agency. Calculation of Chemical Equilibrium Between Aqueous Solution and Minerals: The EQ3/6 Software Package.UCRL52658Publication Date1979Personal AuthorWolery, T. J.Page Count46AbstractThe newly developed EQ/36 software package computes equilibrium models of aqueous geochemical systems. The package contains two principal programs: EQ3 performs distribution-of-species calculations for natural water compositions; EQ6 uses the results of EQ3 to predict the consequences of heating and cooling aqueous solutions and of irreversible reaction in rock-water systems.

The programs are valuable for studying such phenomena as the formation of ore bodies, scaling and plugging in geothermal development, and the long-term disposal of nuclear waste. EQ3 and EQ6 are compared with such well-known geochemical codes as SOLMNEQ, WATEQ, REDEQL, MINEQL, and PATHI. The data base allows calculations in the temperature interval 0 to 350 exp 0 C, at either 1 atm-steam saturation pressures or a constant 500 bars.

The activity coefficient approximations for aqueous solutes limit modeling to solutions of ionic strength less than about one molal. The mathematical derivations and numerical techniques used in EQ6 are presented in detail.

The program uses the Newton-Raphson method to solve the governing equations of chemical equilibrium for a system of specified elemental composition at fixed temperature and pressure. Convergence is aided by optimizing starting estimates and by under-relaxation techniques. The minerals present in the stable phase assemblage are found by several empirical methods. Reaction path models may be generated by using this approach in conjunction with finite differences. This method is analogous to applying high-order predictor-corrector methods to integrate a corresponding set of ordinary differential equations, but avoids propagation of error (drift). 8 figures, 9 tables. (ERA citation 04:036219)Keywords.Computer codes.Geothermal power plants.Ores.Radioactive waste disposal.Rock-fluid interactions.Aqueous solutions.Cdc computers.Chemical composition.Chemical reaction kinetics.Dissolution.E codes.Equilibrium.Fortran.Geothermal fluids.Heating.High pressure.High temperature.Medium pressure.Medium temperature.Microcline.Mineralization.Minerals.Newton method.Precipitation.Salton sea.Scaling.Seawater.Water.ERDA/152003.ERDA/150903.ERDA/052002.ERDA/580400.EQ3 computer program.EQ6 computer programSource Agency.