Sounds of things

Sounds of mobile machines that transport people or cargo.

The sound of a machine designed to produce mechanical energy. Combustion engines burn a fuel to create heat, which then creates a force. Electric motors convert electrical energy into mechanical motion. Other classes of engines include pneumatic motors and clockwork motors.

Sounds that suggest they have been recorded in the home.

The sound of a simple instrument usually consisting of metal cast in the shape of a hollow cup, whose sides form a resonator which vibrates in a single tone upon being struck by a "clapper" suspended within, or by a separate mallet or hammer.

The sound of an automatic signal warning of danger.

Sounds that originate from human-created machinery and devices.

Sounds associated with any physical item that can be used to achieve a goal, especially if the item is not consumed in the process.

The sound of a rapid increase in volume and release of energy in an extreme manner, usually with the generation of high temperatures and the release of gases.

Sounds associated with the porous and fibrous structural tissue found in the stems and roots of trees, and other woody plants.

Sounds associated with the non-crystalline amorphous solid that is often transparent and has widespread practical, technological, and decorative uses.

Sounds of a fluid that conforms to the shape of its container but retains a constant volume independent of pressure.

Portmanteau class for sound categories that clearly suggest specific sources not covered in the other categories.

Transient contact sounds that are strongly suggestive of the particular objects involved in the collision.