Audio Demonstration Kit

摘要: An audio demonstration kit encourages understanding of concepts by enabling children to construct and study speaker performance. In a particular embodiment, the includes paper instructions. The backplate, suspension, diaphragm cut from single sheet paper. may feature an amplifier that is configurable accommodate various hardware additions as child ready for more progressively challenging construction. For example, embodiment allows dual mode operation, well drives rotary motor coordinated with strobe light. synchronized light moveable platform create impression jiggling figures attached table are dancing. Interfaces smart phone, recording, other technologies further enhances learning experience.