Research Progress of Sound Source Localization Algorithm based on Microphone Array
The problem of sound source localization is a research hotspot in the field of signal processing with a wide range of application scenarios in real life. One of the research focuses on the sound source localization method based on the microphone array. In this paper, the current research status of microphone array-based algorithms is analyzed and several traditional sound source localization methods and neural network-based sound source localization methods are studied. And, this paper briefly analyzes their respective strengths and weaknesses.