App Freshness



N9 Technologies LLC
Audio Test Tones – Professional
Post Date:
2017-10-17 20:47:42

Download Audio Test Tones – Profession... »

Professional Audio Test Tones for testing your Audio Systems Equipment. Test speaker frequency ranges to specifications.

All Tones are Lossless WAV Format, 1 semitone files.

Tones include:
Sine Waves: 50Hz, 100Hz, 200Hz, 440Hz, 800Hz, 1kHz, 2kHz, 4kHz, 8kHz, 10kHz, 15kHz, 20kHz.

Square Waves: 50Hz, 100Hz, 200Hz, 440Hz, 800Hz, 1kHz, 2kHz, 4kHz, 8kHz, 10kHz, 15kHz, 20kHz.

Sweeps: (Loopable)
20Hz-10kHz, 20Hz-20kHz
50Hz-10kHz, 50Hz-20kHz
80Hz-10kHz, 80Hz-20kHz

Noise Generators:
White Noise
Pink Noise
Brown Noise

These are Professional Audio Test Tones to be used with a connected Audio System. These test tones are NOT intended to be used through the device’s internal speakers nor through headphones. Use only with your iPhone or iTouch when connected via the speaker connection jack or an authorized dock. Some of these tones may not be audible to each individuals hearing range.”

2010 N9 Technologies LLC


  • Audio Test Tones – Professional Screenshot
  • Audio Test Tones – Professional Screenshot

Stats for Audio Test Tones – Professional

Users that made this app Fresh

Freshness Badge

To add a FreshApps Badge for Audio Test Tones – Professional to your site:

1) Copy the HTML code snippet and paste it into your site.
2) The badge will automatically display on your web page with the Audio Test Tones – Professional iPhone App's current data.

Featured iPhone App

About Fresh Apps

iPhone icon - Fresh AppFresh Apps is all about finding the best iPhone Apps. The idea is really simple:
- If you like the app
- if you use the app
- if it makes you smile
Then + Make it fresh!

Advertise on Fresh Apps...

New to Fresh Apps?

iTunes App Store, Fresh Apps is betterThere are a couple of things you need to see! So grab a cup of coffee and sit back and enjoy finding a few new iPhone Apps.
- Most Fresh iPhone Apps
- Most Fresh FREE iPhone Apps
- Newest iPhone Apps


Fresh Apps Stats

Total iPhone Apps:
Free iPhone Apps:
Total Users:
Total Comments:
Total Freshness:
Avg # of Apps Added Daily:

XHTML | CSS | © 2008-2009 Fresh Apps. All Rights Reserved

Fresh Apps Grass... Ahhh, picturesque.