Near-field effects Proximity Introduces the proximity effect to encoded signals. RotateTiltTumble Multi-axes FOA rotations.
MirrorO Mirrors the soundfield through the origin. Mirror Mirrors the soundfield across an arbitrary plane. With increasing spatial transform all four transforms collapse the soundfield to a planewave arriving from the direction of interest specified by azimuth and elevation.ĭominance Increases the gain of elements in the direction of interest while decreasing gain of elements in the opposite direction. Press and Push differs, and rather than emphasising elements in a target direction, all are ‘pressed’ or ‘pushed’ towards the direction of interest. Focus and Zoom are dominance related transforms and can be described as ‘emphasising’ elements in the direction of interest. FocusPressPushZoom Unified interface to four different spatial transforms. DirectO Adjusts the directivity of an FOA soundfield across the origin, functioning as a spatial low-pass filter with an increasing degree of transformation, the soundfield becomes less directional, eventually becoming omnipresent. Transformers Imaging transforms Direct Adjusts the sound-field directivity across a plane specified by the user. These signals may either be synthesised or captured by microphones. The user supplies four separate but related signals to be distributed equally throughout the three dimensions of the soundfield. AtoB Provides a powerful method for constructing full, complex soundfields via A-format encoding. Multichannel signals Planewave transcoders Planewave transcoders are provided for a number of fixed-channel distribution formats: Quad, 5.0 and 7.0 for the standard ITU layouts, and Pantophonic for 2D and Periphonic for 3D arrays. UHJ The UHJ encoder offers access to numerous published recordings for periphonic (2D) audition. SuperStereo SuperStereo is the classic ‘super stereo’ method for encoding stereophonic signals. Stereo signals Stereo The Stereo plugin encodes stereo left and right channels as two planewaves coming from left and right the angular spread between the two waves is parameterised.
REAPER MP3 ENCODER PORTABLE
ZoomH2 adapts PseudoInverse for this popular portable recorder.
In the absence of a Soundfield microphone, this encoding technique gives the opportunity to deploy real-world microphone arrays (omni, cardioid, etc.) to capture natural soundfields. PseudoInverse Provides a great deal of flexibility, and can be used with both microphone arrays and synthetic signals. Diffuse Randomises the phase of the incoming monophonic signal to create a diffuse field. Spread Encodes a monophonic signal by smoothly rotating the signal across the soundfield by frequency. Planewave Provides classic encoding of a mono source as a planewave, where the arrival direction (azimuth and elevation) can be set. Overview of plugins Encoders Mono signals Omni Encodes a mono signal as an omnidirectional soundfield. Several of the plugins, most noticeably the Transforms, are provided with graphical user interfaces that help visualise the effect of the transform. The plugins are developed in the JS FX scripting language, and work with all platforms and processors supported by Reaper.
REAPER MP3 ENCODER WINDOWS
Using the ReaJS plugin ATK for Reaper can also be used with other DAWs on Windows that support VST plugins. ATK for Reaper is a set of plugins for the Reaper DAW.
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