Electroacoustics Toolbox 3.1

Electroacoustics Toolbox is a modularized, multi-channel dynamic signal analyzer and data acquisition platform for the Mac.
Electroacoustics Toolbox brings powerful new tools to the Mac platform for multi-channel, audio-band data acquisition and real-time analysis of electrical, acoustical, and electroacoustic signals and systems.

It enables precise measurements of acoustic quantities, such as equivalent and time-weighted sound levels, as well as acoustic and electroacoustic systems, such as listening rooms and loudspeakers. The software is designed to work with any Mac-compatible audio hardware and supports multiple channels of 8, 16, 24, or 32-bit data with sample rates as high as the hardware will support.
Features:
- Multi-channel Dual FFT Analyzer for transfer function, impulse response, correlation, time delay, SNR, and other measurements of electrical, acoustical, andelectroacoustic systems (filter circuits, listening rooms, loudspeakers, etc)
- Multi-channel FFT Analyzer for real-time spectral analysisof input and output signals
- Multi-channel Meter Bridge for a quick look at input signallevels
- Fractional Octave Analyzer for octave and 1/3-octave spectral analysis
- Multi-channel Oscilloscope for real-time viewing of inputsignal waveforms
- Sound Level Meter for measuring instantaneous andtime-averaged sound pressure levels
- Spectrogram analyzer with advanced 3D display options and cursors for pinpointing important data
- X/Y Plotter for measuring relative phase and creatingLissajous figures in real time
- Signal Generator for real-time synthesis of variouswaveforms and test signals
- Noise Dosimeter for convenient noise dose measurements
- Hardware-accelerated OpenGL graphics for fast real-timeplotting
- Quartz-based graphics for high-resolution still images andprints
- Advanced control over input and output devices
- Device and individual channel calibration
- Support for units, including Volts, Amps, Pascals, andEngineering Units
- Saving complete configurations and data in project files
- Exporting data to ascii text files for easy import intoother applications
- Work with multiple independent audio devices simultaneously
- No arbitrary limits on how many devices or channels areused, or on sample rates or signal formats--these are limited only byyour hardware
- Modular architecture for rapid development of additionaltools, with the potential to allow third parties to develop customplug-ins