The next three factory presets: Room – 1, Studio – 1, and Plate – 1 are from the Waves basic IR library. This IR Library is available with any install of the IR-1plug-in.

Most Factory Presets offer two load options:

•Impulse Response and Reset

•Impulse Response

The first option will load the IR and reset all parameters to their default state. The latter will load the selected preset’s IR into the current setup, automatically applying the current parameters to the newly loaded IR.

Again, you can audition the pure convolution using the original impulse response by loading the “IR-1 Full reset" factory-preset (or the "Impulse Response and Reset" option in each IR sub-menu), and setting Wet/Dry to 100% wet and Direct On/Off to On.

The Impulse Responses supplied with the IR-series include the product’s basic IR set and two IR Libraries on CD’s. This gives you almost One Gigabyte of Impulse Responses with 32-bit 96kHz quality.

The IR library is installed into the Waves Plug-Ins folder in a sub-folder called IR1Impulses. The Impulse files are stored in a proprietary Waves format and use the extension .wir (Waves Impulse Response). The .wir files cannot be opened in normal Audio Editors, but they can be imported into the IR-1.

Saving

The Save operation will always save all data: Control Settings, IR properties and a pointer to the IR file. This is true whether saving to a new file or to a user preset.

The impulse response data is stored in a .wir file, separate from the IR-1 .xps preset file. The .xps preset file contains the file name of the relevant .wir file. A complete preset is valid only if the related .WIR file is found. In the event that the .wir file specified in the preset is not found, a dialog box saying: “Please locate: Filename” opens. You can browse and navigate to the file, point to a different file, or cancel.

Canceling returns to the plug-in without loading a setup and will show a message “IR was not loaded”. Pointing to a different file will load that file in place of the one saved with the preset, and a note on the IR Graph “Different IR loaded to preset” will be displayed.

Importing Impulse Responses

Waves IR-1 software guide page 35 of 40

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Waves IR-1, IR-L, IR-360 manual Saving, Importing Impulse Responses
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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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