AudioTest 2.3.1

Access a toolset for wave generation and management. Work with different frequencies such as fixed, linear sweep, and logarithmic sweep for bitrate samples of 11.025k, 22.05k, 32k, 44.1k, 48k, 88.2k, 96k, 176.4k, and 192k. Measure levels as peak, RMS (root-mean-square), and average ones.

AudioTest generates audio test signals and can save audio test signals as audio 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: ±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 an audio file

• Keyboard shortcuts to adjust various parameters

• Undo/Redo support for parameter changes

• AppleScript scripting support