EVERY VOICE AND SPEECH SIGNAL CONTAINS MEASURABLE INFORMATION.
Phonanium develops scientifically grounded solutions that transform acoustic signals into meaningful measurements, clear visualisations and reliable documentation.
Measurement
A comprehensive suite of Praat-based and scientifically validated tools for instrumental/acoustic voice and speech measurement, documentation and research.
Fundamental frequency
Descriptive statistics and distribution of fundamental frequency (fO) across speaking, singing and other phonatory tasks.
Sound level
Descriptive statistics and distribution of sound level (SL) across speaking, singing and other phonatory tasks.
AVQI
Acoustic Voice Quality Index for standardized and robust voice quality measurement across languages and recording setups.
DSI
Dysphonia Severity Index for tracking vocal status by combining various vocal performance markers.
Cepstrography
Time-quefrency representation for voice quality documentation and measurement across the acoustic speech/voice signal.
Future tools
New tools and metrics under development to address emerging research and other needs.
Spectrography
Time-frequency representation for acoustic speech/voice event detection and confirming auditorily perceived phenomena.
Validity
Strong correspondence between auditory-perceptually and acoustically relevant voice/speech properties.
Reliability
High-quality recording and processing for reliable documentation and quantification of acoustic voice/speech phenomena.
Calibration
Scientifically validated approach for the calibration of sound level measurements.
Phonanium software is fully integrated in the Cantaris platform, enabling seamless workflows from data capture and analysis, reporting and long-term documentation.
Phonanium develops custom modules, tools and solutions, tailored to your research and other needs.
Training
EDUCATION IN ACOUSTIC VOICE AND SPEECH ANALYSIS.
Phonanium’s training program provides scientific foundation, practical skills and critical understanding needed to confidently capture, analyze and interpret voice and speech data.
ON-DEMAND LEARNING
SUPPORT/TRAINING SERVICES (PER HOUR)
INTENSIVE ONLINE COURSE
CLINICAL ASSESSMENT OF ACOUSTIC VOICE SIGNALS
Since 2019 there have been CAAVS courses, in person as well as online. Across these editions, all participants have been asked to evaluate various facets of this course (i.e., course content, instructor, teaching aids and implementability) using ASHA’s and Phonanium’s evaluation forms. The following bars show their valuable and highly appreciated evaluations as percentages.