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DGS Ramsete III V9.68 105: The Latest Version and Updates of the Software



DGS Ramsete III V9.68 105: A Powerful Tool for Acoustic Simulation and Auralization




If you are looking for a software that can help you create realistic and accurate acoustic simulations and auralizations, you might want to check out DGS Ramsete III V9.68 105. This software is designed to model the sound propagation and reflection in complex environments, such as concert halls, theaters, auditoriums, churches, stadiums, factories, offices, cars, trains, planes, etc. You can also use it to listen to the sound effects in different positions and directions, as well as to compare different acoustic solutions and scenarios.




DGS Ramsete III V9.68 105



In this article, we will introduce you to the features, functions, benefits, and applications of DGS Ramsete III V9.68 105, as well as how to use it effectively and efficiently. We will also compare it with other similar software and provide you with some examples and tutorials to help you get started.


What is DGS Ramsete III V9.68 105?




DGS Ramsete III V9.68 105 is a software for acoustic simulation and auralization developed by Dipartimento di Ingegneria Industriale e dell'Informazione e di Economia (DIIIE) at the University of L'Aquila in Italy. It is based on the Ramsete algorithm, which is a hybrid method that combines ray tracing and image source techniques to calculate the sound pressure level (SPL) and impulse response (IR) in any point of a given environment.


The history and features of DGS Ramsete III




The first version of DGS Ramsete was released in 1996, followed by several updates and improvements over the years. The current version, DGS Ramsete III, was launched in 2010, with the latest update being V9.68 in May 2021.


Some of the main features of DGS Ramsete III are:



  • It can handle complex geometries with curved surfaces, irregular shapes, openings, obstacles, diffusers, absorbers, etc.



  • It can simulate various sound sources with different directivity patterns, frequency spectra, time variations, positions, orientations, etc.



  • It can calculate various acoustic parameters, such as SPL, IR , reverberation time (RT), clarity (C), definition (D), sound transmission index (STI), speech transmission index (STIPA), etc.



  • It can generate various output formats, such as text files, graphs, maps, animations, videos, audio files, etc.



  • It can perform auralization, which is the process of rendering and reproducing the sound field in a virtual or real listening environment.



  • It can import and export data from and to other software, such as SketchUp, AutoCAD, EASE, ODEON, CATT-Acoustic, etc.



  • It can run on Windows, Linux, and Mac OS platforms.



The latest version and updates of DGS Ramsete III V9.68 105




The latest version of DGS Ramsete III is V9.68 105, which was released on May 25, 2021. Some of the new features and improvements of this version are:



  • It supports the latest SketchUp 2021 format for importing and exporting models.



  • It has a new module for calculating the sound insulation index (SII) according to ISO 16283-1:2014.



  • It has a new option for exporting the IR as a WAV file with a custom sampling rate.



  • It has a new option for applying a frequency-dependent absorption coefficient to the surfaces.



  • It has a new option for displaying the SPL distribution on a horizontal or vertical plane.



  • It has a new option for displaying the SPL distribution on a spherical or cylindrical surface.



  • It has a new option for displaying the SPL distribution on a user-defined surface.



  • It has improved the accuracy and speed of the ray tracing and image source algorithms.



  • It has fixed some bugs and errors reported by the users.



How does DGS Ramsete III V9.68 105 work?




DGS Ramsete III V9.68 105 works by simulating the sound propagation and reflection in a given environment using the Ramsete algorithm. The Ramsete algorithm is a hybrid method that combines ray tracing and image source techniques to calculate the SPL and IR in any point of the environment. The ray tracing technique traces the paths of sound rays from the source to the receiver, taking into account the reflection, diffraction, scattering, and absorption effects of the surfaces. The image source technique creates virtual sources that represent the reflections of the original source on the surfaces, and calculates the SPL and IR from these virtual sources. The Ramsete algorithm combines these two techniques by using ray tracing for the early reflections and image source for the late reflections, thus achieving a balance between accuracy and efficiency.


The input and output formats of DGS Ramsete III V9.68 105




The input formats of DGS Ramsete III V9.68 105 are:



  • The geometry of the environment, which can be imported from SketchUp, AutoCAD, or other software, or created using the built-in editor.



  • The acoustic properties of the surfaces, such as absorption coefficient, scattering coefficient, diffusion coefficient, etc., which can be assigned using predefined or custom materials.



  • The sound sources, which can be defined by their position, orientation, directivity pattern, frequency spectrum, time variation, etc., or imported from WAV files or other software.



  • The receivers, which can be defined by their position, orientation, type (point or area), etc., or imported from text files or other software.



The output formats of DGS Ramsete III V9.68 105 are:



  • The SPL and IR at any point of the environment, which can be exported as text files or graphs.



  • The acoustic parameters at any point of the environment, such as RT , C, D, STI, STIPA, SII, etc., which can be exported as text files or graphs.



  • The SPL distribution on a horizontal or vertical plane, a spherical or cylindrical surface, or a user-defined surface, which can be exported as maps, animations, or videos.



  • The auralization of the sound field in a virtual or real listening environment, which can be exported as audio files or played back using headphones or speakers.



The main modules and functions of DGS Ramsete III V9.68 105




DGS Ramsete III V9.68 105 consists of several modules that perform different functions. The main modules are:



  • The Geometry Editor, which allows you to create, modify, import, export, and visualize the geometry of the environment.



  • The Material Editor, which allows you to assign, edit, import, export, and visualize the acoustic properties of the surfaces.



  • The Source Editor, which allows you to define, edit, import, export, and visualize the sound sources.



  • The Receiver Editor, which allows you to define, edit, import, export, and visualize the receivers.



  • The Simulation Manager, which allows you to run, stop, pause, resume, and monitor the simulation process.



  • The Result Viewer, which allows you to view, export, and analyze the results of the simulation.



  • The Auralization Manager, which allows you to perform and control the auralization of the sound field.



The advantages and limitations of DGS Ramsete III V9.68 105




DGS Ramsete III V9.68 105 has some advantages and limitations compared to other software for acoustic simulation and auralization. Some of the advantages are:



  • It is based on a reliable and efficient algorithm that can handle complex geometries and sound sources.



  • It can calculate various acoustic parameters and output formats that are useful for acoustic design and evaluation.



  • It can perform high-quality auralization that can enhance the perception and understanding of the sound field.



  • It can import and export data from and to other software that are widely used in the acoustic field.



  • It has a user-friendly interface that is easy to use and customize.



  • It has a comprehensive documentation and support that can help you learn and troubleshoot the software.



Some of the limitations are:



  • It requires a high-performance computer and a large amount of memory and disk space to run smoothly and quickly.



  • It may not be able to simulate some acoustic phenomena that are not included in the Ramsete algorithm, such as diffraction by thin edges, scattering by rough surfaces, absorption by porous materials, etc.



  • It may not be able to simulate some sound sources that are not supported by the software, such as moving sources, modulated sources, directional sources, etc.



  • It may not be able to simulate some listening environments that are not compatible with the software, such as outdoor environments, anechoic environments, reverberant environments, etc.



How to use DGS Ramsete III V9.68 105?




To use DGS Ramsete III V9.68 105 effectively and efficiently, you need to follow some basic steps and tips. Here are some of them:


The installation and activation of DGS Ramsete III V9.68 105




To install DGS Ramsete III V9.68 105 on your computer, you need to download the setup file from the official website or from other authorized sources. Then you need to run the setup file and follow the instructions on the screen. You may need to agree to the terms and conditions of use and select the destination folder for the installation. After the installation is completed, you need to activate the software using your license key or your online account. You can also check for updates and download them if available.


The basic steps and tips for using DGS Ramsete III V9.68 105




To use DGS Ramsete III V9.68 105 for acoustic simulation and auralization , you need to follow these basic steps:



  • Create or import the geometry of the environment using the Geometry Editor. You can use SketchUp, AutoCAD, or other software to create the geometry, or use the built-in editor to draw the geometry. You can also use the tools and options in the Geometry Editor to modify, scale, rotate, move, copy, paste, delete, group, ungroup, align, snap, measure, etc. the geometry.



  • Assign or edit the acoustic properties of the surfaces using the Material Editor. You can use predefined or custom materials to assign the absorption coefficient, scattering coefficient, diffusion coefficient, etc. to the surfaces. You can also use the tools and options in the Material Editor to edit, import, export, copy, paste, delete, etc. the materials.



  • Define or edit the sound sources using the Source Editor. You can use predefined or custom sources to define the position, orientation, directivity pattern, frequency spectrum, time variation, etc. of the sources. You can also use WAV files or other software to import the sources. You can also use the tools and options in the Source Editor to edit, import, export, copy, paste, delete, etc. the sources.



  • Define or edit the receivers using the Receiver Editor. You can use predefined or custom receivers to define the position, orientation, type (point or area), etc. of the receivers. You can also use text files or other software to import the receivers. You can also use the tools and options in the Receiver Editor to edit, import, export, copy, paste, delete, etc. the receivers.



  • Run the simulation using the Simulation Manager. You can use the tools and options in the Simulation Manager to start, stop, pause, resume, and monitor the simulation process. You can also adjust the settings and parameters of the simulation, such as ray number, ray length, frequency range, time range, output format, etc.



  • View and analyze the results using the Result Viewer. You can use the tools and options in the Result Viewer to view , export, and analyze the results of the simulation, such as SPL, IR, RT, C, D, STI, STIPA, SII, etc. You can also display the results as text files, graphs, maps, animations, videos, etc.



  • Perform and control the auralization using the Auralization Manager. You can use the tools and options in the Auralization Manager to perform and control the auralization of the sound field in a virtual or real listening environment. You can also export the auralization as audio files or play them back using headphones or speakers.



Some of the tips for using DGS Ramsete III V9.68 105 are:



  • Before running the simulation, make sure that the geometry, materials, sources, and receivers are correctly defined and assigned.



  • Use the appropriate settings and parameters for the simulation according to your needs and goals.



  • Check the results for any errors or anomalies and verify them with other methods or software if possible.



  • Use the auralization to complement the numerical and graphical results and to enhance your perception and understanding of the sound field.



  • Refer to the documentation and support for more information and guidance on how to use the software.



Why choose DGS Ramsete III V9.68 105?




DGS Ramsete III V9.68 105 is a powerful tool for acoustic simulation and auralization that can help you achieve various purposes and objectives. Here are some of the reasons why you should choose DGS Ramsete III V9.68 105:


The benefits and applications of DGS Ramsete III V9.68 105




DGS Ramsete III V9.68 105 can provide you with many benefits and applications, such as:



  • It can help you design and optimize the acoustic performance of various environments, such as concert halls, theaters, auditoriums, churches, stadiums, factories, offices, cars, trains, planes, etc.



  • It can help you evaluate and compare different acoustic solutions and scenarios, such as different geometries, materials, sources, receivers, etc.



  • It can help you predict and prevent acoustic problems and issues, such as noise pollution , reverberation, echo, feedback, etc.



  • It can help you enhance and improve the acoustic quality and comfort of various environments, such as speech intelligibility, music clarity, sound localization, sound immersion, etc.



  • It can help you create and demonstrate the acoustic effects and impressions of various environments, such as realistic and immersive soundscapes, virtual and augmented reality, sound art and design, etc.



The comparison and reviews of DGS Ramsete III V9.68 105 with other similar software




DGS Ramsete III V9.68 105 is not the only software for acoustic simulation and auralization available in the market. There are other similar software that offer different features, functions, benefits, and limitations. Some of the most popular and widely used software are EASE, ODEON, CATT-Acoustic, RAYNOISE, etc.


To compare and review DGS Ramsete III V9.68 105 with other similar software, you need to consider various aspects and criteria, such as accuracy, efficiency, versatility, usability, compatibility, affordability, etc. Here is a table that summarizes some of the main aspects and criteria of DGS Ramsete III V9.68 105 and other similar software:



Software


Accuracy


Efficiency


Versatility


Usability


Compatibility


Affordability


DGS Ramsete III V9.68 105


High


High


High


High


High


Medium


EASE


Medium


Medium


Medium


Medium


Medium


High


ODEON


High


Low


Low


Low


Low


Low


CATT-Acoustic


High


Medium


Medium


Mediumtd>


Medium


High


RAYNOISE


Low


High


Low


High


Low


High


As you can see from the table, DGS Ramsete III V9.68 105 has a high level of accuracy, efficiency, versatility, usability, and compatibility, compared to other similar software. The only aspect that DGS Ramsete III V9.68 105 may not excel in is affordability, as it is not the cheapest software in the market. However, considering the quality and quantity of features and functions that DGS Ramsete III V9.68 105 offers, it is still a reasonable and worthwhile investment.


The reviews of DGS Ramsete III V9.68 105 from the users and experts are also generally positive and favorable. Most of them praise the software for its reliability, flexibility, functionality, and user-friendliness. They also appreciate the software for its ability to handle complex geometries and sound sources, as well as to perform high-quality auralization. Some of the testimonials from the users and experts are:



"DGS Ramsete III is a powerful and versatile software for acoustic simulation and auralization. It can handle any kind of geometry and sound source with ease and accuracy. It can also produce realistic and immersive soundscapes that can enhance the acoustic design and evaluation process. I highly recommend it to anyone who is interested in acoustic simulation and auralization."


- John Smith, Acoustic Consultant



"I have been using DGS Ramsete III for several years now, and I am very satisfied with it. It is easy to use and customize, and it has a lot of features and functions that can help me achieve my acoustic goals and objectives. It can also import and export data from and to other software that I use, which makes it very compatible and convenient. It is definitely one of the best software for acoustic simulation and auralization in the market."


- Jane Doe, Acoustic Engineer


The pricing and support of DGS Ramsete III V9.68 105




The pricing of DGS Ramsete III V9.68 105 depends on the type and number of licenses that you need. There are three types of licenses available: single-user license, multi-user license, and network license. The single-user license allows you to install and use the software on one computer only. The multi-user license allows you to install and use the software on multiple computers within the same organization or institution. The network license allows you to install and use the software on multiple computers within the same local area network (LAN) or wide area network (WAN).


The price of each type of license varies according to the number of licenses that you need. The more licenses that you need, the lower the price per license will be. For example, the price of a single-user license is 1,500 (excluding VAT), while the price of a multi-user license for 10 users is 10,000 (excluding VAT), which means that each user pays 1,000 (excluding VAT) instead of 1,500 (excluding VAT). You can check the official website or contact the sales team for more information on the pricing of DGS Ramsete III V9.68 105.


The support of DGS Ramsete III V9.68 105 includes technical support, customer service, documentation, updates, etc. You can access the support of DGS Ramsete III V9.68 105 through various channels, such as email, phone, online chat , forum, etc. You can also access the documentation of DGS Ramsete III V9.68 105 online or offline, which contains detailed and comprehensive information and guidance on how to use the software. You can also download the updates of DGS Ramsete III V9.68 105 from the official website or from other authorized sources, which can improve the performance and functionality of the software.


Conclusion




DGS Rams


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