The Evolution of Headphones
It is safe to consider headphones a household item: mass produced, and almost every American has a pair. Headphones are so common nowadays, in fact, they are even included in the most new purchases of mobile devices. On average, Americans spend more than 32-hours weekly listening to music. This is roughly equivalent to a full-time job. Saying this, dissecting the history and future of headphones is relevant to almost everyone in the digital era.