Study on Auditory Localization System Based on DSP

摘要

Using auditory localization is a question with a clear background application, and at the same time a cutting-edge technology with the features of the issue, which relates to the piezoelectric effect with the sensor technology, signal conversion, amplification and detection, computer interface and data processing, and so on. It is very comprehensive. Having summarized the algorithm of time difference of sound waves' arrival, based on which, we make in this article a proposal which is a practical auditory localization system, taking DSP as a hardware platform for development.