AudioTest generates audio test signals and can save audio test signals as AIFF files. • Wave types: sine wave, triangle wave, sawtooth wave, square wave, pulse wave, anti-aliased sawtooth wave, anti-aliased square wave, anti-aliased pulse wave, uniform distribution white noise, pink noise, brown noise, and Gaussian distribution white noise • Frequency: fixed, linear sweep, and logarithmic sweep • Level: fixed, linear sweep, and logarithmic sweep • Phase shift: Р’В±180 degrees • Sample rates: 11.025k, 22.05k, 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, and 192k • Bit depths: 8-bit, 16-bit, 24-bit integers, and 32-bit float • Channels: mono, stereo, left, and right • Level meters: peak, RMS (root-mean-square), and average • Save audio test signal as AIFF file • Scroll wheel support with text fields and sliders • Keyboard shortcuts to adjust various parameters • Undo/Redo support for parameter changes