Efficiently conduct online tests with recognised standards, diverse options and advanced features for streamlined product development. Ensure precision in audio evaluation.
Run fast and reliable listening tests with SenseLabOnlineTM
SenseLabOnlineTM is a web application that functions as a complete listening test facility. This web application revolutionises audio evaluation by handling all steps included in performing a best-practise listening test from anywhere.
Seamless and efficient platform for listening tests
Use SenseLabOnlineTM to design and conduct recognised and standard-compliant listening tests in a fast, reliable, easy-to-use and time-saving way. Experience recognised standards, diverse test options and advanced features for product development.
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SenseLabOnlineTM facilitates professional perceptual audio evaluation. Specifically double-blind listening test (Lab-based or online) using internationally recognized methods (ITU, ISO, etc.), randomized or controlled stimuli presentation order, precise audio playback, an optimized user interface, easy management of participants, efficient setup of tests in test sequences and automated statistical analysis of test data and assessor performance. Its main use is with recording-based stimuli to minimize unwanted bias from visual and haptic percepts as well as brand biases, etc.
Yes. Up to 8 channels in Windows with some limitation. N channels - e.g. HOA material – supported in Lab-setting with an additional desktop app utilizing ASIO drivers (with pro sound cards).
Yes, with an add-on Windows app, SenseLabOnlineTM supports advanced scenarios, including synchronised audio/visual testing, 4k raw video testing, multichannel loudspeaker reproduction, and soon API interfacing.
The sound player used by SenseLabOnlineTM has been developed exclusively for SenseLabOnlineTM to meet the high-performance criteria specified in the international standards for audio evaluation testing. By default the sound player runs exclusively in your web browser (using WebAudio), meaning programmes need to be installed to build or run tests. A dedicated Audio/Video player is also available using a Windows desktop app that ensures complete hardware control.
SenseLabOnlineTM has implemented automatic statistical analysis procedures. Any time during a test, you can get an instant and full statistical analysis and see preliminary results.
The automatic routines check data quality and basic assumptions before plotting the results.
Basic analysis methods like 2-way Analysis of Variance (ANOVA), showing mean values with confidence intervals, plotting of interaction between experimental variables (etc.) are always included.
For more advanced test types, e.g. tests with multiple test questions/attributes, you will get a complete overview of the results using multivariate data analysis methods, such as Principal Component Analysis (PCA) and Hierarchical Multiple Factorial Analysis (HMFA).
