Vehicle sound collection structure and sound collection device

摘要

A sound collection device 1 collects a sound using a microphone 3 and includes a guide portion 6 configured to guide a sound generated from a target object to the microphone 3 and a discharge portion 7 configured to facilitate the discharge of a foreign material, which gets into the guide portion 6, to the outside of the guide portion 6. Even when a foreign material, such as rain or dust which is to get into the microphone 3, reaches the guide portion 6, the discharge portion 7 is configured to discharge the foreign material to the outside of the guide portion 6. Therefore, it is possible to prevent an object, such as rain or dust, from being accumulated in the vicinity of the microphone 3, and to prevent the object from getting into the microphone 3. As a result, it is possible to improve the sound collection performance.