Free convolution reverb software for mac

NIH Image is a public domain image processing and analysis program for the Macintosh.

Image can acquire, display, edit, enhance, analyze and animate images. It reads and writes TIFF, PICT, PICS and MacPaint files, providing compatibility with many other applications, including programs for scanning, processing, editing, publishing and analyzing images. It supports many standard image processing functions, including contrast enhancement, density profiling, smoothing, sharpening, edge detection, median filtering, and spatial convolution with user defined kernels.

Image can be used to measure area, mean, centroid, perimeter, etc. of user defined regions of interest. It also performs automated particle analysis and provides tools for measuring path lengths and angles. Spatial calibration is supported to provide real world area and length measurements. Density calibration can be done against radiation or optical density standards using user specified units. Results can be printed, exported to text files, or copied to the Clipboard.

A tool palette supports editing of color and gray scale images, including the ability to draw lines, rectangles and text. It can flip, rotate, invert and scale selections. It supports multiple windows and 8 levels of magnification. All editing, filtering, and measurement functions operate at any level of magnification and are undoable.

Image directly supports Data Translation and Scion frame grabber cards for capturing images or movie sequences using a TV camera. Acquired images can be shading corrected and frame averaged. Other frame grabbers are supported via plug-in modules.

Image can be customized in three ways: via a built-in Pascal-like macro language, via externally compiled plug-in modules and on the Pascal source code level.

Black Water Reverb is a reverb plugin based on Jezars freeverb engine. It has a nice freeze mode activated by clicking on the smiley.

Developed by Black Water Music for VST pc. It was ported to VST mac osx by Marc Poirier. apulSoft ported it to the AU format.

Sound Studio 3 Monbot: Mastering Console 1.2.2 comes as a useful and advanced Sound Studio 3 Automation Plug-Ins that offers users much convenience. The Mastering Console plug-in fully masters Audio with Equalization Curves, High and Low Pass, Reverb, Fade, and More Cowbell.

Requirements: Sound Studio 3.5.5

Httpd Info displays information about a web server by parsing its HTTP headers. It can tell you about the servers software and operating system, or when a page was last updated. It also has a logging feature.
Enhancements:
- Updated to run as a Universal binary (PowerPC and Intel native)
- Bug fix: certain proxy server errors are now reported correctly
- Other minor improvements.

The Numerics osax augments AppleScript with computational commands.
The computational features now include five Suites: Linear algebra, FFT and convolution, Image files, 3D array handling, and Numerical data files.
Main features:
- linear algebra (eigenvalues, linear systems solving, etc.)
- signal processing (1d, 2d, and n-d FFT, cross- and self-correlations, convolution, interpolation)
- image processing (import/export, particle analysis)
- 3D arrays (handling by reference, extraction, isosurfaces, stream lines).
Enhancements:
- Linear algebra: transpose, multmatrix, invertmatrix, solve linear system, compute eigenvalues, LUdecomposition, pivot, determinant
- Basic linear algebra and basic commands for inverting, diagonalizing, and decomposing a matrix. These commands support complex matrices. multmatrix performs the product of matrices and/with vectors: M x M, M x v, v x M, v x v.
- FFT and convolution: fft1d, fft2d, filterarray, convolve, correlate, interpolate
- Fast Fourier transforms: 1d, grouped, n-dimensional, and 2d. Use algorithms which time like N.Log N. Not powers of 2-limited. Convolution and correlation of two arrays, support periodic boundary conditions. Interpolation, linear or spline, supports periodic boundary conditions.
- Image files: imagefile bounds, convert imagefile, create imagefile, create grayimagefile, particles
- Basic commands for doing image processing: getting an images bounds, importing it as a numerical matrix and back, and doing particles analysis (get statistical info and contours of particles of an image).
- 3D array handling: open3D, close3D, list3Darrays, info3D, contents3D, extract3D, isosurface, streamline
- This Suite is to cope with 3D data and visualize them conveniently. Instead of manipulating the data in your script, you load them into memory and specify a name for them. Using the name you can extract whatever fraction of the data you really need. You can produce isosurfaces of a scalar field, and the stream lines of a vectorial field (results are triangle lists).
- Numerical data files: XNFGetArray, XNFSave, XNFdelete, XNFtoc
- This Suite introduces a new extensible data format, XNF (eXtensible Numerical File format.), extension .xnf. XNF files store binary 1D, 2D, and 3D arrays. One XNF file may contain arbitrarily many arrays of various kinds, stored under a variety of formats: the XNF file manages a Table of contents which specifies the properties of each array. Access to arrays is simply by name. Since the Table of contents is a XML, you can apply XPaths to retrieve a particular set of data. XMLLib osax required.

TAPESTREA is a complete set of tools and techniques for sound design. Please download the source (GPL) and binaries below. TAPESTREA is our ongoing research project investigating new ways and tools to analyze, transform, and synthesize sound.
This is a very experimental audio software, so anticipate glorious disasters and please let us know if you run into issues.
The best way to start working with and learning about taps is to try the software, join the taps mailing list, check out the wiki, ask questions, and help shape the design.
So, whether you are a sound designer, audio researcher, composer, developer, or none/all of the above, take a spin on the TAPESTREA loom and uh, make a musical tapestry.
Main features:
- identify points of interest in the sound and extract them into reusable templates
- transform sound components independently of the background and/or other events
- continually resynthesize the background texture in a perceptually convincing manner
- controllably place event templates over backgrounds, using a novel graphical user interface and/or scripts written in the ChucK audio programming language
- leverage similarity based retrieval to locate other interesting sound components
Enhancements:
- (fixed) no more high CPU usage on reverb tails on Intel processors
- (fixed) can now have ".ck" in path names
- (added) 8-channel output
- number of real-time audio output channels can be set to N by command line: --channels N
- 8 audio buses within taps, can write to 8-channel wav file while playing in stereo
- template can be played on specific bus from chuck script
- (added) chui: chuck gui
- add user interface elements from chuck scripts
- (added) sample rate conversion
- works by default in windows
- install libsamplerate and recompile for Mac OS X, Linux
- (added) new command line option: --nogui
- instead of running gui, synthesis can be controlled from
- the command line using two or more terminals. the first
- acts as a server that receives messages from the rest on which
- templates to add, remove, play or stop.

Far more than just a sound library; consider this a major studio upgrade. Vir2 Instruments VI.ONE is a massive multi-disc sample library encompassing over two thousand instruments, kits, and other sound effects, and is designed to be of maximum usability to musicians across a wide span of genres.
The library is packed to the brim with drums (including hundreds of different kits), drum loops, basses (including acoustic, upright, electric, and synth), world and ethnic instruments (organized by geographic regions), sound effects, guitars (acoustic and electric), keyboards, a full collection of orchestral instruments, screaming B3 organs, world-class acoustic pianos, prepared pianos, electric/synth pianos, pop horns and brass, a bank of vintage synths, and cutting-edge synth patches.
Across every musical style in the world, VI.ONE is a premium, gigantic, and versatile sound palette.
VI.ONE is powered by the Kontakt Player 2 engine, bringing instant access to the sounds via the standalone application, as well as being accessible within sequencers via every major plug-in format: AudioUnit, VST, RTAS, and DXi.
Main features:
- Over two thousand patches of instruments across a wide array of instrument families
- 21GB core library of samples
- Optimized onscreen EQ and reverb controls
- Remote control of various sonic parameters available via MIDI CC
- Multitimbral operation, supporting up to 64 simultaneous instruments loaded (subject to RAM availability), receiving up to 64 MIDI channels (16 in plug-in mode)
- General MIDI compatible
- Kontakt Player 2 engine, supporting standalone operation as well as plug-in operation in all major hosts that support AudioUnit, VST, RTAS, or DXi plug-ins
- Special upgrade pricing to the full version of Kontakt 2, which allows for fuller editing of the instruments

DtBlkFx by Darrell Barrell is a freeware Fast-Fourier-Transform (FFT) based multi effect VST plug-in for Mac.

Main features:
- Precision parametric equalizing with sharp-roll off, adjust individual harmonics of a sound.
- Harmonic based (or comb) filtering, including active harmonic tracking.
- Various types of noise control, change contrast between loud and soft frequencies, clip frequencies or apply sound smearing.
- Frequency shifting, harmonic and non-harmonic shifting, including active harmonic repitch.
- Various methods of mixing left and right channels, standard and harmonic vocoding, convolution like mixing and more.
- Frequency masking, set harmonic or threshold masks for any effect.
- Up to 8 effects in series.
- GUI graphics can be customized.

System requirements:
- AU or VST host