supported by the National Natural Science Foundation of China(10874155,10574100)
The just noticeable difference (JND) of the reverberance was tested using the constant-stimulus, method. Some factors that may influence the tested results are analyzed to validate the experimental data. The test ma...
the National Natural Science Foundation of China (10574100)
A new system of sound intensity measurement for impulse field in the room was proposed. This measurement system consists of a repeatable inspiriting sound source and a microphone fixed on a slowly rotating platform, w...