Acoustic devices

An acoustic device comprising:

• a housing having an accommodating space and one or more communication holes, each communication hole communicating the accommodating space and an outside space;
• one or more sound pickup assemblies disposed in the accommodating space and configured to pick up a sound through the one or more communication holes;
• one or more channel assemblies disposed in the accommodating space, wherein at least one of the one or more channel assemblies is disposed between one sound pickup assembly of the one or more pickup sound assemblies and one communication hole of the one or more communication holes, so that the sound is transmitted to the sound pickup assembly through the at least one of the one or more channel assemblies after passing through the communication hole;
• multiple speaker assemblies;
• a control circuit assembly comprising multiple control elements, wherein each control element corresponds to at least one speaker assembly of the multiple speaker assemblies, and the at least one of the one or more communication holes is disposed on a side of the housing away from the at least one speaker assembly of the multiple speaker assemblies;
• and
• multiple interactive assemblies, wherein each interactive assembly corresponds to one of the multiple speaker assemblies and the corresponding control element of the speaker assembly, the interactive assembly is configured to trigger the control element corresponding to the interactive assembly to control the corresponding speaker assembly to implement a function corresponding to a user operation instruction in response to receiving the user operation instruction.