OpenAudioTools: Voice Analyzer is a technology to analyze and improve your voice

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Jul 6, 2025
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500+

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Open Audio Tool Voice Analyzer APP

OpenAudioTools: Voice Analyzer is a technology to analyze and improve your voice


Open Audio Tools is a powerful tool designed to break down your voice into its parameters, helping you understand how it works and what you can change. Whether you’re a singer, public speaker, or simply someone curious about their voice, this app is your ultimate companion for vocal improvement


Spectrograms:

* Spectrogram
* Energy Spectrogram

Static Parameters:

* Loudness
* Pitch
* Formants (F1, F2) (Resonance)
* Energy
* H1 H2 Energy Balance
* Harmonic to Noise Ratio
* BER (Low, Medium, High)
* H/L Ratio
* VAD
* Spectral centroid
* Spectral Tilt
* Spectral Spread

Dynamic Parameters:

* Jitter
* Shimmer
* Prosody
* Rythm
* Clarity
* Pausus Duration

Special:

* Note Graph


By monitoring these elements, you’ll gain deep insights into how your voice functions and discover actionable ways to improve it


Who Is This App For?:

Singers: Perfect your pitch, vibrato, and overall vocal performance
Transgender Individuals: Explore and train for vocal feminization
Public Speakers: Improve vocal clarity, confidence, and delivery
Researchers and Statisticians: Collect and analyze vocal data for studies or insights


Open Audio Tools is developed by:

Ketaslava Ket
KTVINCCO Team


Our goal is to empower you with the tools and knowledge to transform your voice into its best version


Why Choose Open Audio Tools?:

Unique Technology: Many features in Open Audio Tools are innovative. These exclusive tools ensure a deeper, more accurate analysis of your voice
Comprehensive Analysis: From pitch to prosody, every aspect of your voice is covered
Real-Time Feedback: Analyze your voice instantly while you speak or sing
User-Friendly Design: Intuitive controls make it easy for anyone to start exploring their voice


We designed Open Audio Tools with care, keeping your needs and goals in mind. Whether you're perfecting a skill, wants to feminize your voice, or simply curious, we're here to support you
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