Double reed instruments are a family of woodwind instruments that produce sound through the vibration of two reeds. These reeds are typically made of cane and are bound together at the base, allowing them to vibrate when air is blown between them. Common examples of double reed instruments include the oboe, bassoon, and English horn. These instruments are known for their rich, expressive tones and are often used in orchestras and chamber music. The unique sound of double reed instruments is a result of their construction and the way the reeds interact with the player's breath, making them distinct from single reed instruments like the clarinet and saxophone.