The Impulse Responses

Another major part of the IR-series is the Impulse Response (IR) Library. The library offers a set of high-definition IR’s. Waves paid special attention to this part of the product because it is the basic reverb sound of the IR-series reverbs. We established a special recording setup and method specifically for IR recording. This method provides exceptional signal-to-noise ratio, very low harmonic distortion, and a wide frequency bandwidth (20Hz-32kHz). Thus, it offers optimal sonic depth and dimension.

This method for taking acoustical measurements was developed by Waves in collaboration with Professor Angelo Farina of the University of Parma in Italy. The basis of the acoustic capture method was documented and presented in the AES (Audio Engineering Society) paper Recording Concert Hall Acoustics for Posterity. To see this article, please check out the following link:

http://www.waves.com/objects/pdf/general/article_farina05.pdf

IR Library

The library that is included with the purchased IR-series covers all of the reverberation needs of the most demanding studio professionals. It consists of 4 main parts:

•The Basic IR set is installed with the IR-series.It is available in the downloadable demo as well as in the full product.

•Sampled Acoustics V2 contains a set of world-class Concert Halls, Opera Houses, Cathedrals, Studios and more. These are natural spaces captured in the USA, Italy, Japan, the UK, Israel, Australia, and more. Our original Sampled Acoustics library has been reprocessed with enhanced quality, and new micing techniques were added. In accordance with our vision of continuously expanding the IR library, new venues have also been added to the library.

•Virtual Acoustics - Devices contains Sampled IR’s from classic reference reverb hardware.

•Virtual Acoustics – Synthetic contains synthetically generated or pre- processed IR’s.

Waves IR-1 software guide page 6 of 40

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Waves IR-L, IR-360, IR-1 manual Impulse Responses, IR Library
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IR-360, IR-L, IR-1 specifications

Waves is a trusted name in the audio processing industry, and its range of plugins has consistently set the standard for professional audio production. Among its extensive lineup, the Waves IR-1, IR-L, and IR-360 are renowned for their advanced convolution reverb capabilities, delivering studio-quality reverb effects that enhance any sound environment.

The Waves IR-1 is a high-quality convolution reverb plugin that offers exceptional sound quality and versatility. Featuring a wide array of impulse responses derived from actual acoustic spaces, the IR-1 allows users to recreate the sound of various environments, from lush concert halls to intimate rooms. One of its standout features is the ability to manipulate the reverb tail, making it possible to fine-tune the duration and character of the effect. The IR-1 also includes controls for early reflections, damping, and pre-delay, enabling users to craft a reverb that perfectly complements their mix.

The Waves IR-L is a more streamlined version of the IR-1, designed for professionals who demand high-quality reverb but prefer a simplified interface. While it retains the core convolution technology and impulse response library of the IR-1, the IR-L focuses on ease of use, allowing for quick adjustments without sacrificing sound quality. One innovative feature is its “scalable” plugin structure, which lets users modify the plugin interface size based on their screen space. This makes IR-L ideal for both studio work and live sound applications.

Waves IR-360 is designed for immersive audio and 3D sound environments. By providing surround sound capabilities, it enables users to place sounds in a 360-degree space, making it ideal for film scoring and virtual reality audio. Like its predecessors, the IR-360 includes a rich selection of impulse responses, but it also integrates features tailored for spatial audio creation. This includes customizable parameters for azimuth and elevation, allowing precise control over sound placement in three-dimensional space. Additionally, the IR-360 supports various surround formats, making it versatile for multiple audio production contexts.

In summary, Waves IR-1, IR-L, and IR-360 offer powerful and innovative convolution reverb solutions, each designed with specific user needs in mind. With their advanced capabilities, extensive impulse response libraries, and user-friendly interfaces, these plugins cater to a wide range of audio production applications, setting new standards in reverb technology. Whether for music production, post-production, or immersive audio experiences, these tools are essential for achieving high-quality soundscapes.
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