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DAF/FAF Aid

By Florian Student

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Description

[We are now offering the MPI stuttering treatment as well, see mpi-stuttering-treatment.com for details.] The DAF/FAF Aid implements the methods DAF (Delayed Auditory Feedback) and FAF (Frequency Altered Feedback) that have been shown to significantly reduce stuttering for most people who stutter. The app works by recording the speech through your headset, applying these methods and playing the modified audio back to you.

* DAF stands for "Delayed Auditory Feedback" and means that the recorded audio is played back with a small, configurable delay (40 .. 500 ms).

* FAF means "Frequency Altered Feedback". The pitch of the recorded sounds is shifted up or down by up to 12 halftones (one octave) and then played back through the headset.

Additional features:

* Background operation: this program will continue to run in the background. You may browse the web, write your emails, etc. while enjoying the DAF/FAF support.

* Bluetooth support: If you've got an iPhone, iPod Touch 4th generation (or newer), or iPad 2 (or newer) and a bluetooth headset, you can use that with this application. Please note that the bluetooth transmission causes an additional small delay.

* Configurable left-right balance: Ideal if you want to walk around with both earbuds of your headset plugged in, but prefer to hear the auditory feedback only in one ear.

* Configurable volume boost: makes low noises louder without overdriving loud noises (automatic compression).

* Optional auto-mute: Configure the sensitivity and set a delay between 1 and 60 seconds.

* Optionally enable the 7-band equalizer to have even more customization options.

This app is compatible with the iPhone (starting with the iPhone 3G), iPad and iPod touch (starting with the third generation). Please note that the equalizer and multi-DAF feature need some additional processing power and therefore are not supported on the iPhone 3G . You will need Apple earphones with mic or a bluetooth headset.

If you are happy with this program, please tell your friends about it, or write a positive review on the App Store. If there are any problems, please let me know. I will do what I can to get it working on your device. Customer satisfaction is very important to me.

***** Money back guarantee *****
It is known that the delayed auditory feedback method doesn't help every person who stutters. This has nothing to do with my app. Still, if you are one of the people whom it doesn't help, I will assist you in getting your money back from Apple.

This app was developed by Florian Student. You may reach me by clicking the support link and filling out the form.

What's New in Version 4.0

* Fixed a problem that caused excessive delay for some users, especially when using a Bluetooth headset.
* Improved audio quality of the equalizer.
* Corrected audio delay: The previous version had a minimum delay setting of a (displayed) 20 ms. But in reality the delay at this setting was around 50 - 60 ms. The new version has a minimum delay setting of 40 ms, and the good news is that it is accurate. So if you set it to 40 ms, you really get 40 ms, which means that the processing has gotten faster even though the new displayed minimum setting is now higher.
* Support for 4 inch Retina displays.* Fixed a problem that caused excessive delay for some users, especially when using a Bluetooth headset.
* Improved audio quality of the equalizer.
* Corrected audio delay: The previous version had a minimum delay setting of a (displayed) 20 ms. But in reality the delay at this setting was around 50 - 60 ms. The new version has a minimum delay setting of 40 ms, and the good news is that it is accurate. So if you set it to 40 ms, you really get 40 ms, which means that the processing has gotten faster even though the new displayed minimum setting is now higher.
* Support for 4 inch Retina displays.
* Support for restoring In-App Purchases. If you previously bought the Multi-DAF feedbacks you can restore them or transfer them to other devices by tapping a button.

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

Great app!

This app is a fantastic one for stutterers! It can be used discreetly and increases my fluency exponentially!

Amazing

This app ROCKS. Best on the App Store. Download this one!!!!

DAF/FAF Aid
View In iTunes
  • $12.99
  • Category: Medical
  • Updated: Jul 17, 2013
  • Version: 4.0
  • Size: 0.3 MB
  • Language: English
  • Seller: Florian Student

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

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

Top In-App Purchases

  1. "Permanent License for Multi-DAF Feature with up to 10 Feedbacks"$11.99
  2. "Permanent License for Multi-DAF Feature with up to 5 Feedbacks"$9.99