Cancatenated Sentence in Noise
Recognize sentences in background noise.
QIANJIE FU
iPhone Screenshots
Description
The app presents five-word sentences generated in real-time. Users recognize sentences in background noise and select correct words to lower the signal-to-noise ratio.
Cancatenated sentence recognition in noise (10x5) test is to measure the user's ability to recognize sentences in the background noise using a closed-set approach. Five-word sentences are generated in real-time using cancatenation methods. Sentences with desired SNR will be presented and the user must choose the correct words. If the answer is correct, sentences with lower SNR will be presented. The lowest SNR that a person can recognize 50% of all trials is that person's sentence recognition threshold.