Phonetogram
Phonetogram is a real-time vocal ability assessment system that helps to analyze, document and report vocal ability in various applications.
System Overview
Phonetogram is a real-time vocal ability assessment system that may be used as a powerful clinical and teaching tool to help analyze, document and report vocal ability in various applications. It displays the dynamic range of the human voice with both fundamental frequency (pitch) and intensity (loudness). This software is useful in identifying the limits of vocal function.
Features
- Provides highly versatile information for vocal ability.
- Helps identify the limits of vocal function.
- Many features are the similar as in Real Speech with the exception of not having the vowel tracking and real-time formants option.
- A sound pressure level meter and preamplifier is required to obtain the Phonetogram display.
- A fully windows-based program without requiring any extra Digital Signal Processing (DSP) hardware.
- Real-time recording and real-time voice range profile.
- On-screen power cursors for quick and precise measurements.
- Comprehensive statistic reports.
- Easy-to-use documentation and printing.
Applications
- Speech pathologists
- Voice teachers
- Singers ······
- Laryngologists
- Singing teachers
Functions
01
— A speech sample with F0 (pitch), intensity and audio wave. The user can also zoom or edit the sample.
02
— Real-time Intensity Display: The blue curve is a model can be saved. The red curve is the user’s attempt to match the model.
03
— Real-time F0 (pitch) Display: The blue curve is a model can be saved. The red curve is the user’s attempt to match the model.
04
— Dynamic ranges of the human voice can be obtained.
