Electroacoustics Toolbox 2.1.6
Electroacoustics Toolbox 2.1.6 | Mac Os X | 7.1 MB
Electroacoustics Toolbox is a modularized, multi-channel dynamic signal analyzer and data acquisition platform for Mac. It brings powerful new tools to the Macintosh 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.
Measurements
Frequency response magnitude and phase
Impulse response
Auto and cross correlation
Time delay (latency)
Group delay
Signal-to-noise ratio (SNR)
Total harmonic distortion (THD, THD+N)
Coherence
Crest factor and rms, peak, and peak-to-peak signal levels
Signal mean, variance, and standard deviation values
Flat, A, and C-weighted equivalent and time-weighted sound levels
And many more!
January 5, 2010
Electroacoustics Toolbox 2.1.6 released
The Dual FFT Analyzer now supports user-definable time delay of the reference input for each live measurement.
A bug was fixed that led to a potential crash when computing an impulse response.
The recent projects menu gets updated properly again.
Impulse time weighting now passes the tone burst tests specified in ANSI S1.4.
Some AppleScript behaviors were corrected.
This release includes other minor bug fixes, stability enhancements, and cosmetic refinements.