An app to determine frequency discrimination and modulation detection thresholds
Simply download, unzip, and run the app. This app allows measurements of frequency discrimination and modulation detection thresholds. This app works for Windows 10 and macOS High Sierra (version 10.13.6 or newer), but not for iOS or Android.
An app to perform auditory chimera experiments
Simply download, unzip, and run the app. For your convenience, some example wav files are also provided in a separate .zip file. When prompted "Choose The .wav Files Folder", select the "wave files" folder that you just unzipped, to access a set of pre-determined chimeric sounds that are mixtures of two mono-syllabic Mandarin syllables (/yi2/ and /yi4/). Alternatively, you can replace these .wav files with whatever .wav files of your choice. This app will simply cycle through all .wav files within this folder - in a random order. For two-channel (i.e., stereo) .wav files, only data in the first channel will be used. Data in the second channel will be ignored. All the .wav files that reside within the same folder must have the same sampling rate. This app works for Windows 10 and macOS High Sierra (version 10.13.6 or newer), but not for iOS or Android.
An app to perform behavioral frequency matching between a .wav file and pure tones
Simply download, unzip, and run the app. When prompted "Select a targeted sound file", you can select any .wav file that is of your interest. The app will then allow you to play sinusoidal pure tones and adjust its frequencies to match your perception of the .wav file. If the targeted .wav file is two-channel (i.e., stereo), only data in the first channel will be used. Data in the second channel will be ignored. This app works for Windows 10 and macOS High Sierra (version 10.13.6 or newer), but not for iOS or Android.
Several games that are available for auditory training, memory training, visual training, and clinical assessments. These games works only on iOS 7.0 or later, and can be downloaded from iTunes. Among these games, the Portable Automated Rapid Testing (P.A.R.T.) game may be the most relevant to our lab. Data are saved to your iOS device and are not transmitted to any other location. To access the saved data, iTunes or other software can be used to share the files for custom assessments, as well as logs of user data.
A basic speech analysis and online subject testing system for speech research
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A speech processing toolbox for MATLAB
A speech analysis, audio synthesis and language learning software