MasterPitch 1.0

Free Trial
4.51 MB
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Publisher Description

MasterPitch is a fluency enhancer device designed to help speech therapists, voice professionals and stutterers to improve speech fluency. MasterPitch modifies the natural mouth-to-ear acoustic feedback such as to replicate the chorus effect which is observed when a stutterer sings in a chorus or speaks in unison with a second speaker. Under these circumstances stuttering is virtually eliminated or strongly reduced. MasterPitch modifies the acoustic feedback using Delayed Altered Feedback (DAF) and Frequency Altered Feedback (FAF). DAF modifies the delay of the natural acoustic feedback which can be adjusted between 40 milliseconds and 500 milliseconds. FAF modifies the pitch of the voice which can be adjusted between an octave below and an octave above, in intervals of 0.1 semitone.

Requires iOSĀ 5.0 or later. Compatible with iPhone, iPad, and iPod touch.

MasterPitch is a free trial software application from the Health & Nutrition subcategory, part of the Home & Hobby category. The app is currently available in English and it was last updated on 2013-11-30. The program can be installed on iOS.

MasterPitch (version 1.0) has a file size of 4.51 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 0 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Seegnal Research
Released Date 2013-11-30
Languages English


Category Home & Hobby
Subcategory Health & Nutrition

System requirements

Operating systems ios

Download information

File size 4.51 MB
Total downloads 0


License model Free Trial
Price $6.99

Version History

Here you can find the changelog of MasterPitch since it was posted on our website on 2016-10-15. The latest version is 1.0 and it was updated on on 2018-03-28. See below the changes in each version:

version 1.0

posted on 2013-11-30

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Release Date: 2013-11-30
Publisher: Seegnal Research
Operating System: ios
Type: Free Trial