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To download AudioTest from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

AudioTest

By Katsura Shareware

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Description

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

NOTE: iTunes doesn't accept caf files. On OS X 10.8, you can open the caf file using QuickTime Player, and export directly to iTunes by choosing "Export To iTunes..." from the File menu. On OS X 10.7 and earlier, you can covert the caf file to an m4a file using QuickTime Player, then add it to the iTunes Library. To convert, open QuickTime Player, open the caf file, choose "Export..." from the File menu, save, and drag & drop the saved m4a file onto "LIBRARY" on the iTunes window or choose "Add to Library..." from the File menu in iTunes and select the saved m4a file.

What's New in Version 2.1.1

• Fixed a crash bug when there are duplicate audio device names.

Screenshots

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Customer Reviews

Well worth the money

I used to have a CD that filled this need. But, I’ve misplaced the CD over the years. This is app is probably cheaper than a replacement CD and allow much greater control. I bought it a half hour ago and have already got my monies worth out of it. Thanks Katsura.

AudioTest
View in Mac App Store
  • $4.99
  • Category: Utilities
  • Updated: Aug 14, 2013
  • Version: 2.1.1
  • Size: 0.7 MB
  • Language: English
  • Seller: Katsura Shareware

Compatibility: OS X 10.6 or later

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
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